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description Publicationkeyboard_double_arrow_right Article , Preprint , Other literature type , Journal 2018Embargo end date: 01 Jan 2018 France, Germany, Germany, France, France, Poland, France, United Kingdom, South Africa, South Africa, France, France, Netherlands, France, Germany, Germany, France, France, France, France, France, France, ItalyPublisher:EDP Sciences Publicly fundedFunded by:EC | PRECISIONGAMMAEC| PRECISIONGAMMAAuthors: Abdalla, H.; Abramowski, A.;Barnard, M.;
Barnard, M.
Barnard, M. in OpenAIREKlepser, S.;
+196 AuthorsKlepser, S.
Klepser, S. in OpenAIREAbdalla, H.; Abramowski, A.;Barnard, M.;
Barnard, M.
Barnard, M. in OpenAIREKlepser, S.;
Klochkov, D.;Klepser, S.
Klepser, S. in OpenAIREKluźniak, W.;
Kluźniak, W.
Kluźniak, W. in OpenAIREKomin, Nu.;
Komin, Nu.
Komin, Nu. in OpenAIREKosack, K.;
Krakau, S.; Kraus, M.; Krüger, P. P.; Laffon, H.;Kosack, K.
Kosack, K. in OpenAIRELamanna, G.;
Lamanna, G.
Lamanna, G. in OpenAIREBecherini, Y.;
Lau, J.; Lefaucheur, J.; Lemière, A.;Becherini, Y.
Becherini, Y. in OpenAIRELemoine-Goumard, M.;
Lemoine-Goumard, M.
Lemoine-Goumard, M. in OpenAIRELenain, J.-P.;
Leser, E.;Lenain, J.-P.
Lenain, J.-P. in OpenAIRELohse, T.;
Lorentz, M.; Liu, R.;Lohse, T.
Lohse, T. in OpenAIRELópez-Coto, R.;
López-Coto, R.
López-Coto, R. in OpenAIREBecker Tjus, J.;
Lypova, I.;Becker Tjus, J.
Becker Tjus, J. in OpenAIREMalyshev, D.;
Malyshev, D.
Malyshev, D. in OpenAIREMarandon, V.;
Marcowith, A.; Mariaud, C.;Marandon, V.
Marandon, V. in OpenAIREMarx, R.;
Marx, R.
Marx, R. in OpenAIREMaurin, G.;
Maurin, G.
Maurin, G. in OpenAIREMaxted, N.;
Mayer, M.;Maxted, N.
Maxted, N. in OpenAIREMeintjes, P. J.;
Meintjes, P. J.
Meintjes, P. J. in OpenAIREBerge, D.;
Berge, D.
Berge, D. in OpenAIREMeyer, M.;
Mitchell, A. M. W.;Meyer, M.
Meyer, M. in OpenAIREModerski, R.;
Mohamed, M.;Moderski, R.
Moderski, R. in OpenAIREMohrmann, L.;
Morå, K.;Mohrmann, L.
Mohrmann, L. in OpenAIREMoulin, E.;
Moulin, E.
Moulin, E. in OpenAIREMurach, T.;
Nakashima, S.;Murach, T.
Murach, T. in OpenAIREde Naurois, M.;
Bernhard, S.;de Naurois, M.
de Naurois, M. in OpenAIRENdiyavala, H.;
Niederwanger, F.;Ndiyavala, H.
Ndiyavala, H. in OpenAIRENiemiec, J.;
Oakes, L.; O’Brien, P.; Odaka, H.;Niemiec, J.
Niemiec, J. in OpenAIREOhm, S.;
Ohm, S.
Ohm, S. in OpenAIREOstrowski, M.;
Ostrowski, M.
Ostrowski, M. in OpenAIREOya, I.;
Padovani, M.;
Padovani, M.
Padovani, M. in OpenAIREBernlöhr, K.;
Panter, M.;Bernlöhr, K.
Bernlöhr, K. in OpenAIREParsons, R. D.;
Pekeur, N. W.; Pelletier, G.; Perennes, C.;Parsons, R. D.
Parsons, R. D. in OpenAIREPetrucci, P.-O.;
Peyaud, B.; Piel, Q.; Pita, S.; Poireau, V.; Blackwell, R.; Prokhorov, D. A.; Prokoph, H.; Pühlhofer, G.;Petrucci, P.-O.
Petrucci, P.-O. in OpenAIREPunch, M.;
Punch, M.
Punch, M. in OpenAIREQuirrenbach, A.;
Raab, S.;Quirrenbach, A.
Quirrenbach, A. in OpenAIRERauth, R.;
Rauth, R.
Rauth, R. in OpenAIREReimer, A.;
Reimer, A.
Reimer, A. in OpenAIREReimer, O.;
Reimer, O.
Reimer, O. in OpenAIRERenaud, M.;
Renaud, M.
Renaud, M. in OpenAIREBöttcher, M.;
de los Reyes, R.;Böttcher, M.
Böttcher, M. in OpenAIRERieger, F.;
Rieger, F.
Rieger, F. in OpenAIRERinchiuso, L.;
Rinchiuso, L.
Rinchiuso, L. in OpenAIRERomoli, C.;
Romoli, C.
Romoli, C. in OpenAIRERowell, G.;
Rowell, G.
Rowell, G. in OpenAIRERudak, B.;
Rudak, B.
Rudak, B. in OpenAIRERulten, C. B.;
Sahakian, V.; Saito, S.;Rulten, C. B.
Rulten, C. B. in OpenAIRESanchez, D. A.;
Sanchez, D. A.
Sanchez, D. A. in OpenAIREBoisson, C.;
Boisson, C.
Boisson, C. in OpenAIRESantangelo, A.;
Santangelo, A.
Santangelo, A. in OpenAIRESasaki, M.;
Schlickeiser, R.;Sasaki, M.
Sasaki, M. in OpenAIRESchüssler, F.;
Schulz, A.;Schüssler, F.
Schüssler, F. in OpenAIRESchwanke, U.;
Schwemmer, S.;Schwanke, U.
Schwanke, U. in OpenAIRESeglar-Arroyo, M.;
Seyffert, A. S.; Shafi, N.;Seglar-Arroyo, M.
Seglar-Arroyo, M. in OpenAIREBolmont, J.;
Shilon, I.; Shiningayamwe, K.; Simoni, R.; Sol, H.; Spanier, F.; Spir-Jacob, M.; Stawarz, Ł.; Steenkamp, R.; Stegmann, C.;Bolmont, J.
Bolmont, J. in OpenAIRESteppa, C.;
Steppa, C.
Steppa, C. in OpenAIREAharonian, F.;
Bonnefoy, S.;Aharonian, F.
Aharonian, F. in OpenAIRESushch, I.;
Takahashi, T.; Tavernet, J.-P.; Tavernier, T.; Taylor, A. M.;Sushch, I.
Sushch, I. in OpenAIRETerrier, R.;
Terrier, R.
Terrier, R. in OpenAIRETibaldo, L.;
Tiziani, D.; Tluczykont, M.; Trichard, C.;Tibaldo, L.
Tibaldo, L. in OpenAIREBordas, P.;
Bordas, P.
Bordas, P. in OpenAIRETsirou, M.;
Tsirou, M.
Tsirou, M. in OpenAIRETsuji, N.;
Tuffs, R.; Uchiyama, Y.;Tsuji, N.
Tsuji, N. in OpenAIREvan der Walt, D. J.;
van der Walt, D. J.
van der Walt, D. J. in OpenAIREvan Eldik, C.;
van Rensburg, C.;van Eldik, C.
van Eldik, C. in OpenAIREvan Soelen, B.;
Vasileiadis, G.;van Soelen, B.
van Soelen, B. in OpenAIREVeh, J.;
Bregeon, J.;
Bregeon, J.
Bregeon, J. in OpenAIREVenter, C.;
Venter, C.
Venter, C. in OpenAIREViana, A.;
Vincent, P.;Viana, A.
Viana, A. in OpenAIREVink, J.;
Voisin, F.; Völk, H. J.; Vuillaume, T.;Vink, J.
Vink, J. in OpenAIREWadiasingh, Z.;
Wagner, S. J.; Wagner, P.;Wadiasingh, Z.
Wadiasingh, Z. in OpenAIREBrun, F.;
Wagner, R. M.;Brun, F.
Brun, F. in OpenAIREWhite, R.;
White, R.
White, R. in OpenAIREWierzcholska, A.;
Willmann, P.; Wörnlein, A.; Wouters, D.; Yang, R.;Wierzcholska, A.
Wierzcholska, A. in OpenAIREZaborov, D.;
Zaborov, D.
Zaborov, D. in OpenAIREZacharias, M.;
Zacharias, M.
Zacharias, M. in OpenAIREZanin, R.;
Zanin, R.
Zanin, R. in OpenAIREBrun, P.;
Brun, P.
Brun, P. in OpenAIREZdziarski, A. A.;
Zdziarski, A. A.
Zdziarski, A. A. in OpenAIREZech, A.;
Zefi, F.; Ziegler, A.;Zech, A.
Zech, A. in OpenAIREZorn, J.;
Zorn, J.
Zorn, J. in OpenAIREŻywucka, N.;
Magill, J. D.;Żywucka, N.
Żywucka, N. in OpenAIREBuson, S.;
Buson, S.
Buson, S. in OpenAIRECheung, C. C.;
Perkins, J. S.; Bryan, M.; Tanaka, Y.; H. E. S. S. Collaboration; Fermi-LAT Collaboration; Büchele, M.;Cheung, C. C.
Cheung, C. C. in OpenAIREBulik, T.;
Bulik, T.
Bulik, T. in OpenAIRECapasso, M.;
Capasso, M.
Capasso, M. in OpenAIRECaroff, S.;
Ait Benkhali, F.; Carosi, A.;Caroff, S.
Caroff, S. in OpenAIRECasanova, S.;
Casanova, S.
Casanova, S. in OpenAIRECerruti, M.;
Chakraborty, N.; Chaves, R. C. G.;Cerruti, M.
Cerruti, M. in OpenAIREChen, A.;
Chevalier, J.; Colafrancesco, S.; Condon, B.; Conrad, J.;Chen, A.
Chen, A. in OpenAIREAngüner, E. O.;
Angüner, E. O.
Angüner, E. O. in OpenAIREDavids, I. D.;
Decock, J.; Deil, C.;Davids, I. D.
Davids, I. D. in OpenAIREDevin, J.;
deWilt, P.; Dirson, L.; Djannati-Ataï, A.;Devin, J.
Devin, J. in OpenAIREDonath, A.;
Drury, L. O’C.;Donath, A.
Donath, A. in OpenAIREDyks, J.;
Dyks, J.
Dyks, J. in OpenAIREArakawa, M.;
Edwards, T.;Arakawa, M.
Arakawa, M. in OpenAIRECentaurus A (Cen A) is the nearest radio galaxy discovered as a very-high-energy (VHE; 100 GeV–100 TeV) γ-ray source by the High Energy Stereoscopic System (H.E.S.S.). It is a faint VHE γ-ray emitter, though its VHE flux exceeds both the extrapolation from early Fermi-LAT observations as well as expectations from a (misaligned) single-zone synchrotron-self Compton (SSC) description. The latter satisfactorily reproduces the emission from Cen A at lower energies up to a few GeV. New observations with H.E.S.S., comparable in exposure time to those previously reported, were performed and eight years of Fermi-LAT data were accumulated to clarify the spectral characteristics of the γ-ray emission from the core of Cen A. The results allow us for the first time to achieve the goal of constructing a representative, contemporaneous γ-ray core spectrum of Cen A over almost five orders of magnitude in energy. Advanced analysis methods, including the template fitting method, allow detection in the VHE range of the core with a statistical significance of 12σ on the basis of 213 hours of total exposure time. The spectrum in the energy range of 250 GeV–6 TeV is compatible with a power-law function with a photon index Γ = 2.52 ± 0.13stat ± 0.20sys. An updated Fermi-LAT analysis provides evidence for spectral hardening by ΔΓ ≃ 0.4 ± 0.1 at γ-ray energies above 2.8+1.0−0.6 GeV at a level of 4.0σ. The fact that the spectrum hardens at GeV energies and extends into the VHE regime disfavour a single-zone SSC interpretation for the overall spectral energy distribution (SED) of the core and is suggestive of a new γ-ray emitting component connecting the high-energy emission above the break energy to the one observed at VHE energies. The absence of significant variability at both GeV and TeV energies does not yet allow disentanglement of the physical nature of this component, though a jet-related origin is possible and a simple two-zone SED model fit is provided to this end.
Astronomy and Astrop... arrow_drop_down Astronomy and AstrophysicsArticle . 2018Data sources: Universiteit van Amsterdam Digital Academic RepositoryNorth-West University Institutional RepositoryArticle . 2018Data sources: North-West University Institutional RepositoryOA@INAF - Istituto Nazionale di AstrofisicaArticle . 2018Data sources: OA@INAF - Istituto Nazionale di AstrofisicaArchive de l'Observatoire de Paris (HAL)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Universiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2018 . Peer-reviewedLicense: EDP Sciences Copyright and Publication Licensing PolicyData sources: CrossrefPublikationsserver der Universität PotsdamArticle . 2018Data sources: Publikationsserver der Universität PotsdamEberhard Karls University Tübingen: Publication SystemArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)https://dx.doi.org/10.48550/ar...Article . 2018License: arXiv Non-Exclusive DistributionData sources: DataciteArchive de l'Observatoire de Paris (HAL)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Astronomy and Astrop... arrow_drop_down Astronomy and AstrophysicsArticle . 2018Data sources: Universiteit van Amsterdam Digital Academic RepositoryNorth-West University Institutional RepositoryArticle . 2018Data sources: North-West University Institutional RepositoryOA@INAF - Istituto Nazionale di AstrofisicaArticle . 2018Data sources: OA@INAF - Istituto Nazionale di AstrofisicaArchive de l'Observatoire de Paris (HAL)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Universiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2018 . Peer-reviewedLicense: EDP Sciences Copyright and Publication Licensing PolicyData sources: CrossrefPublikationsserver der Universität PotsdamArticle . 2018Data sources: Publikationsserver der Universität PotsdamEberhard Karls University Tübingen: Publication SystemArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)https://dx.doi.org/10.48550/ar...Article . 2018License: arXiv Non-Exclusive DistributionData sources: DataciteArchive de l'Observatoire de Paris (HAL)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Report , Research , Preprint , Other literature type , Journal 2018Embargo end date: 01 Jan 2016 Poland, Netherlands, Germany, France, France, France, Germany, United Kingdom, Italy, Germany, France, France, South Africa, France, Australia, France, Australia, France, France, France, South Africa, France, France, FrancePublisher:EDP Sciences Publicly fundedFunded by:EC | PRECISIONGAMMAEC| PRECISIONGAMMAAuthors: Collaboration, H.; Abdalla, H.; Abramowski, A.;Aharonian, F.;
+196 AuthorsAharonian, F.
Aharonian, F. in OpenAIRECollaboration, H.; Abdalla, H.; Abramowski, A.;Aharonian, F.;
Ait Benkhali, F.;Aharonian, F.
Aharonian, F. in OpenAIREAngüner, E.;
Arakawa, M.;Angüner, E.
Angüner, E. in OpenAIREArrieta, M.;
Aubert, P.;Arrieta, M.
Arrieta, M. in OpenAIREBackes, M.;
Balzer, A.; Barnard, M.; Becherini, Y.;Backes, M.
Backes, M. in OpenAIREBecker Tjus, J.;
Becker Tjus, J.
Becker Tjus, J. in OpenAIREBerge, D.;
Bernhard, S.; Bernloehr, K.; Blackwell, R.; Böttcher, M.; Boisson, C.;Berge, D.
Berge, D. in OpenAIREBolmont, J.;
Bonnefoy, S.;Bolmont, J.
Bolmont, J. in OpenAIREBordas Coma, P.;
Bordas Coma, P.
Bordas Coma, P. in OpenAIREBregeon, J.;
Bregeon, J.
Bregeon, J. in OpenAIREBrun, F.;
Brun, P.; Bryan, M.; Büchele, M.;Brun, F.
Brun, F. in OpenAIREBulik, T.;
Bulik, T.
Bulik, T. in OpenAIRECapasso, M.;
Carrigan, S.; Caro, S.; Carosi, A.;Capasso, M.
Capasso, M. in OpenAIRECasanova, S.;
Casanova, S.
Casanova, S. in OpenAIRECerruti, M.;
Chakraborty, N.; Chaves, R.;Cerruti, M.
Cerruti, M. in OpenAIREChen, A.;
Chevalier, J.; Colafrancesco, S.; Condon, B.; Conrad, J.; Davids, I.; Decock, J.; Deil, C.;Chen, A.
Chen, A. in OpenAIREDevin, J.;
deWilt, P.; Dirson, L.; Djannati-Ataï, A.; Domainko, W.; Donath, A.; Drury, L.; Dutson, K.;Devin, J.
Devin, J. in OpenAIREDyks, J.;
Edwards, T.;Dyks, J.
Dyks, J. in OpenAIREEgberts, K.;
Eger, P.; Emery, G.; Ernenwein, J.; Eschbach, S.; Farnier, C.;Egberts, K.
Egberts, K. in OpenAIREFegan, S.;
Fernandes, M.; Fiasson, A.;Fegan, S.
Fegan, S. in OpenAIREFontaine, G.;
Förster, A.;Fontaine, G.
Fontaine, G. in OpenAIREFunk, S.;
Füßling, M.; Gabici, S.; Gallant, Y.; Garrigoux, T.; Gast, H.; Gaté, F.;Funk, S.
Funk, S. in OpenAIREGiavitto, G.;
Giebels, B.; Glawion, D.; Glicenstein, J.; Gottschall, D.; Grondin, M.; Hahn, J.; Haupt, M.; Hawkes, J.; Heinzelmann, G.; Henri, G.;Giavitto, G.
Giavitto, G. in OpenAIREHermann, G.;
Hermann, G.
Hermann, G. in OpenAIREHinton, J.;
Hofmann, W.; Hoischen, C.; Holch, T.;Hinton, J.
Hinton, J. in OpenAIREHoller, M.;
Holler, M.
Holler, M. in OpenAIREHorns, D.;
Ivascenko, A.; Iwasaki, H.; Jacholkowska, A.;Horns, D.
Horns, D. in OpenAIREJamrozy, M.;
Jankowsky, D.; Jankowsky, F.; Jingo, M.;Jamrozy, M.
Jamrozy, M. in OpenAIREJouvin, L.;
Jung-Richardt, I.; Kastendieck, M.;Jouvin, L.
Jouvin, L. in OpenAIREKatarzynski, K.;
Katsuragawa, M.; Katz, U.;Katarzynski, K.
Katarzynski, K. in OpenAIREKerszberg, D.;
Khangulyan, D.;Kerszberg, D.
Kerszberg, D. in OpenAIREKhélifi, B.;
King, J.;Khélifi, B.
Khélifi, B. in OpenAIREKlepser, S.;
Klochkov, D.;Klepser, S.
Klepser, S. in OpenAIREKlúzniak, W.;
Klúzniak, W.
Klúzniak, W. in OpenAIREKomin, N.;
Komin, N.
Komin, N. in OpenAIREKosack, K.;
Krakau, S.; Kraus, M.; Krüger, P.;Kosack, K.
Kosack, K. in OpenAIRELamanna, G.;
Lau, J.; Lees, J.; Lefaucheur, J.; Lemière, A.;Lamanna, G.
Lamanna, G. in OpenAIRELemoine-Goumard, M.;
Lemoine-Goumard, M.
Lemoine-Goumard, M. in OpenAIRELenain, J.;
Leser, E.; Lohse, T.; Lorentz, M.; Liu, R.;Lenain, J.
Lenain, J. in OpenAIRELópez-Coto, R.;
Lypova, I.;López-Coto, R.
López-Coto, R. in OpenAIREMarandon, V.;
Malyshev, D.; Marcowith, A.; Mariaud, C.; Marx, R.;Marandon, V.
Marandon, V. in OpenAIREMaurin, G.;
Maurin, G.
Maurin, G. in OpenAIREMaxted, N.;
Mayer, M.;Maxted, N.
Maxted, N. in OpenAIREMeintjes, P.;
Meintjes, P.
Meintjes, P. in OpenAIREMeyer, M.;
Mitchell, A.;Meyer, M.
Meyer, M. in OpenAIREModerski, R.;
Mohamed, M.;Moderski, R.
Moderski, R. in OpenAIREMohrmann, L.;
Morå, K.;Mohrmann, L.
Mohrmann, L. in OpenAIREMoulin, E.;
Murach, T.; Nakashima, S.; de Naurois, M.; Ndiyavala, H.; Niederwanger, F.;Moulin, E.
Moulin, E. in OpenAIRENiemiec, J.;
Oakes, L.; O’Brien, P.; Odaka, H.; Ohm, S.; Ostrowski, M.;Niemiec, J.
Niemiec, J. in OpenAIREOya, I.;
Padovani, M.;
Panter, M.;Padovani, M.
Padovani, M. in OpenAIREParsons, R.;
Paz Arribas, M.; Pekeur, N.; Pelletier, G.; Perennes, C.; Petrucci, P.; Peyaud, B.; Piel, Q.; Pita, S.; Poireau, V.;Parsons, R.
Parsons, R. in OpenAIREPoon, H.;
Prokhorov, D.; Prokoph, H.; Pühlhofer, G.;Poon, H.
Poon, H. in OpenAIREPunch, M.;
Punch, M.
Punch, M. in OpenAIREQuirrenbach, A.;
Raab, S.; Rauth, R.;Quirrenbach, A.
Quirrenbach, A. in OpenAIREReimer, A.;
Reimer, A.
Reimer, A. in OpenAIREReimer, O.;
Reimer, O.
Reimer, O. in OpenAIRERenaud, M.;
de los Reyes, R.;Renaud, M.
Renaud, M. in OpenAIRERieger, F.;
Rinchiuso, L.;Rieger, F.
Rieger, F. in OpenAIRERomoli, C.;
Romoli, C.
Romoli, C. in OpenAIRERowell, G.;
Rowell, G.
Rowell, G. in OpenAIRERudak, B.;
Rudak, B.
Rudak, B. in OpenAIRERulten, C.;
Safi-Harb, S.; Sahakian, V.; Saito, S.;Rulten, C.
Rulten, C. in OpenAIRESanchez, D.;
Sanchez, D.
Sanchez, D. in OpenAIRESantangelo, A.;
Santangelo, A.
Santangelo, A. in OpenAIRESasaki, M.;
Schandri, M.; Schlickeiser, R.;Sasaki, M.
Sasaki, M. in OpenAIRESchüssler, F.;
Schulz, A.; Schwanke, U.; Schwemmer, S.; Seglar-Arroyo, M.;Schüssler, F.
Schüssler, F. in OpenAIRESupernova remnants exhibit shock fronts (shells) that can accelerate charged particles up to very high energies. In the past decade, measurements of a handful of shell-type supernova remnants in very high-energy gamma rays have provided unique insights into the acceleration process. Among those objects, RX J1713.7−3946 (also known as G347.3−0.5) has the largest surface brightness, allowing us in the past to perform the most comprehensive study of morphology and spatially resolved spectra of any such very high-energy gamma-ray source. Here we present extensive new H.E.S.S. measurements of RX J1713.7−3946, almost doubling the observation time compared to our previous publication. Combined with new improved analysis tools, the previous sensitivity is more than doubled. The H.E.S.S. angular resolution of 0.048° (0.036° above 2 TeV) is unprecedented in gamma-ray astronomy and probes physical scales of 0.8 (0.6) parsec at the remnant’s location. The new H.E.S.S. image of RX J1713.7−3946 allows us to reveal clear morphological differences between X-rays and gamma rays. In particular, for the outer edge of the brightest shell region, we find the first ever indication for particles in the process of leaving the acceleration shock region. By studying the broadband energy spectrum, we furthermore extract properties of the parent particle populations, providing new input to the discussion of the leptonic or hadronic nature of the gamma-ray emission mechanism.
Archive de l'Observa... arrow_drop_down Archive de l'Observatoire de Paris (HAL)Article . 2018Full-Text: https://hal.in2p3.fr/in2p3-01375701Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2018Full-Text: https://hal.in2p3.fr/in2p3-01375701Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2018Full-Text: https://hal.in2p3.fr/in2p3-01375701Data sources: Bielefeld Academic Search Engine (BASE)Université Grenoble Alpes: HALArticle . 2018Full-Text: https://hal.in2p3.fr/in2p3-01375701Data sources: Bielefeld Academic Search Engine (BASE)HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules)Article . 2018Full-Text: https://hal.in2p3.fr/in2p3-01375701Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2018Full-Text: https://hal.in2p3.fr/in2p3-01375701Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2018Data sources: Universiteit van Amsterdam Digital Academic RepositoryNorth-West University Institutional RepositoryArticle . 2018Data sources: North-West University Institutional RepositoryOA@INAF - Istituto Nazionale di AstrofisicaArticle . 2018Data sources: OA@INAF - Istituto Nazionale di AstrofisicaINRIA a CCSD electronic archive serverArticle . 2016Data sources: INRIA a CCSD electronic archive serverUniversiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2018 . Peer-reviewedLicense: EDP Sciences Copyright and Publication Licensing PolicyData sources: Crossrefhttps://dx.doi.org/10.48550/ar...Article . 2016License: arXiv Non-Exclusive DistributionData sources: DataciteThe University of Adelaide: Digital LibraryArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Eberhard Karls University Tübingen: Publication SystemArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1051/0004-6361/201629790&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 112 citations 112 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert Archive de l'Observa... arrow_drop_down Archive de l'Observatoire de Paris (HAL)Article . 2018Full-Text: https://hal.in2p3.fr/in2p3-01375701Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2018Full-Text: https://hal.in2p3.fr/in2p3-01375701Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2018Full-Text: https://hal.in2p3.fr/in2p3-01375701Data sources: Bielefeld Academic Search Engine (BASE)Université Grenoble Alpes: HALArticle . 2018Full-Text: https://hal.in2p3.fr/in2p3-01375701Data sources: Bielefeld Academic Search Engine (BASE)HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules)Article . 2018Full-Text: https://hal.in2p3.fr/in2p3-01375701Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2018Full-Text: https://hal.in2p3.fr/in2p3-01375701Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2018Data sources: Universiteit van Amsterdam Digital Academic RepositoryNorth-West University Institutional RepositoryArticle . 2018Data sources: North-West University Institutional RepositoryOA@INAF - Istituto Nazionale di AstrofisicaArticle . 2018Data sources: OA@INAF - Istituto Nazionale di AstrofisicaINRIA a CCSD electronic archive serverArticle . 2016Data sources: INRIA a CCSD electronic archive serverUniversiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2018 . Peer-reviewedLicense: EDP Sciences Copyright and Publication Licensing PolicyData sources: Crossrefhttps://dx.doi.org/10.48550/ar...Article . 2016License: arXiv Non-Exclusive DistributionData sources: DataciteThe University of Adelaide: Digital LibraryArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Eberhard Karls University Tübingen: Publication SystemArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1051/0004-6361/201629790&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint , Journal , Other literature type 2017Embargo end date: 01 Jan 2017 France, France, France, Germany, United Kingdom, Netherlands, Germany, France, France, France, France, France, Germany, Italy, Germany, France, France, France, France, France, France, Poland, FrancePublisher:EDP Sciences Publicly fundedFunded by:EC | PRECISIONGAMMAEC| PRECISIONGAMMAAuthors: Collaboration, H. E. S. S.; Abdalla, H.; Abramowski, A.;Aharonian, F.;
+196 AuthorsAharonian, F.
Aharonian, F. in OpenAIRECollaboration, H. E. S. S.; Abdalla, H.; Abramowski, A.;Aharonian, F.;
Benkhali, F. Ait; Akhperjaniany, A. G.; Andersson, T.;Aharonian, F.
Aharonian, F. in OpenAIREAngüner, E. O.;
Arakawa, M.;Angüner, E. O.
Angüner, E. O. in OpenAIREArrieta, M.;
Aubert, P.;Arrieta, M.
Arrieta, M. in OpenAIREBackes, M.;
Balzer, A.;Backes, M.
Backes, M. in OpenAIREBarnard, M.;
Barnard, M.
Barnard, M. in OpenAIREBecherini, Y.;
Becherini, Y.
Becherini, Y. in OpenAIRETjus, J. Becker;
Tjus, J. Becker
Tjus, J. Becker in OpenAIREBerge, D.;
Bernhard, S.;Berge, D.
Berge, D. in OpenAIREBernlöhr, K.;
Blackwell, R.;Bernlöhr, K.
Bernlöhr, K. in OpenAIREBöttcher, M.;
Böttcher, M.
Böttcher, M. in OpenAIREBoisson, C.;
Boisson, C.
Boisson, C. in OpenAIREBolmont, J.;
Bonnefoy, S.;Bolmont, J.
Bolmont, J. in OpenAIREBordas, P.;
Bordas, P.
Bordas, P. in OpenAIREBregeon, J.;
Bregeon, J.
Bregeon, J. in OpenAIREBrun, F.;
Brun, F.
Brun, F. in OpenAIREBrun, P.;
Bryan, M.; Büchele, M.;Brun, P.
Brun, P. in OpenAIREBulik, T.;
Bulik, T.
Bulik, T. in OpenAIRECapasso, M.;
Carr, J.;Capasso, M.
Capasso, M. in OpenAIRECasanova, S.;
Casanova, S.
Casanova, S. in OpenAIRECerruti, M.;
Chakraborty, N.; Chaves, R. C. G.;Cerruti, M.
Cerruti, M. in OpenAIREChen, A.;
Chevalier, J.; Coffaro, M.; Colafrancesco, S.; Cologna, G.; Condon, B.; Conrad, J.; Cui, Y.; Davids, I. D.; Decock, J.; Degrange, B.; Deil, C.;Chen, A.
Chen, A. in OpenAIREDevin, J.;
deWilt, P.; Dirson, L.; Djannati-Ataï, A.; Domainko, W.;Devin, J.
Devin, J. in OpenAIREDonath, A.;
Drury, L. O. C.; Dutson, K.;Donath, A.
Donath, A. in OpenAIREDyks, J.;
Edwards, T.;Dyks, J.
Dyks, J. in OpenAIREEgberts, K.;
Eger, P.; Ernenwein, J. P.; Eschbach, S.; Farnier, C.;Egberts, K.
Egberts, K. in OpenAIREFegan, S.;
Fernandes, M. V.; Fiasson, A.;Fegan, S.
Fegan, S. in OpenAIREFontaine, G.;
Förster, A.;Fontaine, G.
Fontaine, G. in OpenAIREFunk, S.;
Füßling, M.; Gabici, S.; Gallant, Y. A.; Garrigoux, T.;Funk, S.
Funk, S. in OpenAIREGiavitto, G.;
Giebels, B.; Glicenstein, J. F.; Gottschall, D.; Goyal, A.;Giavitto, G.
Giavitto, G. in OpenAIREGrondin, M. H.;
Hahn, J.; Haupt, M.; Hawkes, J.; Heinzelmann, G.; Henri, G.;Grondin, M. H.
Grondin, M. H. in OpenAIREHermann, G.;
Hermann, G.
Hermann, G. in OpenAIREHinton, J. A.;
Hofmann, W.;Hinton, J. A.
Hinton, J. A. in OpenAIREHoischen, C.;
Hoischen, C.
Hoischen, C. in OpenAIREHolch, T. L.;
Holch, T. L.
Holch, T. L. in OpenAIREHoller, M.;
Holler, M.
Holler, M. in OpenAIREHorns, D.;
Ivascenko, A.; Iwasaki, H.; Jacholkowska, A.;Horns, D.
Horns, D. in OpenAIREJamrozy, M.;
Janiak, M.; Jankowsky, D.; Jankowsky, F.; Jingo, M.; Jogler, T.;Jamrozy, M.
Jamrozy, M. in OpenAIREJouvin, L.;
Jung-Richardt, I.; Kastendieck, M. A.;Jouvin, L.
Jouvin, L. in OpenAIREKatarzynski, K.;
Katsuragawa, M.;Katarzynski, K.
Katarzynski, K. in OpenAIREKatz, U.;
Katz, U.
Katz, U. in OpenAIREKerszberg, D.;
Khangulyan, D.;Kerszberg, D.
Kerszberg, D. in OpenAIREKhélifi, B.;
King, J.;Khélifi, B.
Khélifi, B. in OpenAIREKlepser, S.;
Klochkov, D.;Klepser, S.
Klepser, S. in OpenAIREKluzniak, W.;
Kolitzus, D.;Kluzniak, W.
Kluzniak, W. in OpenAIREKomin, Nu.;
Komin, Nu.
Komin, Nu. in OpenAIREKosack, K.;
Krakau1, S.; Kraus, M.; Krüger, P. P.; Laffon, H.;Kosack, K.
Kosack, K. in OpenAIRELamanna, G.;
Lau, J.; Lees, J. P.; Lefaucheur, J.; Lefranc, V.; Lemière, A.;Lamanna, G.
Lamanna, G. in OpenAIRELemoine-Goumard, M.;
Lemoine-Goumard, M.
Lemoine-Goumard, M. in OpenAIRELenain, J. P.;
Leser, E.;Lenain, J. P.
Lenain, J. P. in OpenAIRELohse, T.;
Lorentz, M.; Liu, R.;Lohse, T.
Lohse, T. in OpenAIRELopez-Coto, R.;
Lypova, I.;Lopez-Coto, R.
Lopez-Coto, R. in OpenAIREMarandon, V.;
Marcowith, A.; Mariaud, C.;Marandon, V.
Marandon, V. in OpenAIREMarx, R.;
Marx, R.
Marx, R. in OpenAIREMaurin, G.;
Maurin, G.
Maurin, G. in OpenAIREMaxted, N.;
Mayer, M.;Maxted, N.
Maxted, N. in OpenAIREMeintjes, P. J.;
Meintjes, P. J.
Meintjes, P. J. in OpenAIREMeyer, M.;
Mitchel, A. M. W.;Meyer, M.
Meyer, M. in OpenAIREModerski, R.;
Mohamed, M.;Moderski, R.
Moderski, R. in OpenAIREMohrmann, L.;
Morå, K.;Mohrmann, L.
Mohrmann, L. in OpenAIREMoulin, E.;
Moulin, E.
Moulin, E. in OpenAIREMurach, T.;
Nakashima, S.;Murach, T.
Murach, T. in OpenAIREde Naurois, M.;
Niederwanger, F.;de Naurois, M.
de Naurois, M. in OpenAIRENiemiec, J.;
Oakes, L.;Niemiec, J.
Niemiec, J. in OpenAIREBrien, P. O;
Odaka, H.;Brien, P. O
Brien, P. O in OpenAIREOhm, S.;
Ohm, S.
Ohm, S. in OpenAIREOstrowski, M.;
Ostrowski, M.
Ostrowski, M. in OpenAIREOya, I.;
Padovani, M.;
Panter, M.;Padovani, M.
Padovani, M. in OpenAIREParsons, R. D.;
Pekeur, N. W.; Pelletier, G.; Perennes, C.;Parsons, R. D.
Parsons, R. D. in OpenAIREPetrucci, P. O.;
Peyaud, B.; Piel, Q.; Pita, S.;Petrucci, P. O.
Petrucci, P. O. in OpenAIREPoon, H.;
Prokhorov, D.; Prokoph, H.; Pühlhofer, G.;Poon, H.
Poon, H. in OpenAIREPunch, M.;
Punch, M.
Punch, M. in OpenAIREQuirrenbach, A.;
Raab, S.; Rauth, R.;Quirrenbach, A.
Quirrenbach, A. in OpenAIREReimer, A.;
Reimer, A.
Reimer, A. in OpenAIREReimer, O.;
Reimer, O.
Reimer, O. in OpenAIRERenaud, M.;
Reyes, R. de los; Richter, S.;Renaud, M.
Renaud, M. in OpenAIRERieger, F.;
Rieger, F.
Rieger, F. in OpenAIRERomoli, C.;
Romoli, C.
Romoli, C. in OpenAIRERowell, G.;
Rowell, G.
Rowell, G. in OpenAIRERudak, B.;
Rudak, B.
Rudak, B. in OpenAIRERulten, C. B.;
Sahakian, V.; Saito, S.; Salek, D.;Rulten, C. B.
Rulten, C. B. in OpenAIRESanchez, D. A.;
Sanchez, D. A.
Sanchez, D. A. in OpenAIRESantangelo, A.;
Santangelo, A.
Santangelo, A. in OpenAIRESasaki, M.;
Schlickeiser, R.;Sasaki, M.
Sasaki, M. in OpenAIRESchüssler, F.;
Schulz, A.;Schüssler, F.
Schüssler, F. in OpenAIRESchwanke, U.;
Schwemmer, S.;Schwanke, U.
Schwanke, U. in OpenAIREVery high-energy γ rays (VHE, E ≳ 100 GeV) propagating over cosmological distances can interact with the low-energy photons of the extragalactic background light (EBL) and produce electron-positron pairs. The transparency of the Universe to VHE γ rays is then directly related to the spectral energy distribution (SED) of the EBL. The observation of features in the VHE energy spectra of extragalactic sources allows the EBL to be measured, which otherwise is very difficult. An EBL model-independent measurement of the EBL SED with the H.E.S.S. array of Cherenkov telescopes is presented. It was obtained by extracting the EBL absorption signal from the reanalysis of high-quality spectra of blazars. From H.E.S.S. data alone the EBL signature is detected at a significance of 9.5σ, and the intensity of the EBL obtained in different spectral bands is presented together with the associated γ-ray horizon.
Hyper Article en Lig... arrow_drop_down École Polytechnique, Université Paris-Saclay: HALArticle . 2017Full-Text: https://hal.science/hal-01645741Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2017Full-Text: https://hal.science/hal-01645741Data sources: Bielefeld Academic Search Engine (BASE)Université Grenoble Alpes: HALArticle . 2017Full-Text: https://hal.science/hal-01645741Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2017Full-Text: https://hal.science/hal-01645741Data sources: Bielefeld Academic Search Engine (BASE)HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules)Article . 2017Full-Text: https://hal.science/hal-01645741Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2017Full-Text: https://hal.science/hal-01645741Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2017Data sources: Universiteit van Amsterdam Digital Academic RepositoryOA@INAF - Istituto Nazionale di AstrofisicaArticle . 2017Data sources: OA@INAF - Istituto Nazionale di AstrofisicaINRIA a CCSD electronic archive serverArticle . 2017Data sources: INRIA a CCSD electronic archive serverUniversiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2017Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2017Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2017 . Peer-reviewedLicense: EDP Sciences Copyright and Publication Licensing PolicyData sources: CrossrefPublikationsserver der Universität PotsdamArticle . 2017Data sources: Publikationsserver der Universität PotsdamEberhard Karls University Tübingen: Publication SystemArticle . 2017Data sources: Bielefeld Academic Search Engine (BASE)https://dx.doi.org/10.48550/ar...Article . 2017License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1051/0004-6361/201731200&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 60 citations 60 popularity Top 1% influence Top 10% impulse Top 10% Powered by BIP!
more_vert Hyper Article en Lig... arrow_drop_down École Polytechnique, Université Paris-Saclay: HALArticle . 2017Full-Text: https://hal.science/hal-01645741Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2017Full-Text: https://hal.science/hal-01645741Data sources: Bielefeld Academic Search Engine (BASE)Université Grenoble Alpes: HALArticle . 2017Full-Text: https://hal.science/hal-01645741Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2017Full-Text: https://hal.science/hal-01645741Data sources: Bielefeld Academic Search Engine (BASE)HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules)Article . 2017Full-Text: https://hal.science/hal-01645741Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2017Full-Text: https://hal.science/hal-01645741Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2017Data sources: Universiteit van Amsterdam Digital Academic RepositoryOA@INAF - Istituto Nazionale di AstrofisicaArticle . 2017Data sources: OA@INAF - Istituto Nazionale di AstrofisicaINRIA a CCSD electronic archive serverArticle . 2017Data sources: INRIA a CCSD electronic archive serverUniversiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2017Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2017Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2017 . Peer-reviewedLicense: EDP Sciences Copyright and Publication Licensing PolicyData sources: CrossrefPublikationsserver der Universität PotsdamArticle . 2017Data sources: Publikationsserver der Universität PotsdamEberhard Karls University Tübingen: Publication SystemArticle . 2017Data sources: Bielefeld Academic Search Engine (BASE)https://dx.doi.org/10.48550/ar...Article . 2017License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1051/0004-6361/201731200&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint 2023Embargo end date: 01 Jan 2023 France, France, France, France, France, France, France, Germany, France, Germany, France, France, France, Netherlands, Poland, SwedenPublisher:EDP Sciences Funded by:DFG, IRCDFG ,IRCAuthors: Aharonian, F.; Ait Benkhali, F.; Bi, B.;Mohrmann, L.;
+163 AuthorsMohrmann, L.
Mohrmann, L. in OpenAIREAharonian, F.; Ait Benkhali, F.; Bi, B.;Mohrmann, L.;
Montanari, A.; Moulin, E.; Muller, J.; Nakashima, K.; de Naurois, M.;Mohrmann, L.
Mohrmann, L. in OpenAIRENiemiec, J.;
Noel, A. Priyana;Niemiec, J.
Niemiec, J. in OpenAIREO'Brien, P.;
Ohm, S.; Böttcher, M.;O'Brien, P.
O'Brien, P. in OpenAIREOlivera-Nieto, L.;
de Ona Wilhelmi, E.; Ostrowski, M.;Olivera-Nieto, L.
Olivera-Nieto, L. in OpenAIREPanny, S.;
Panter, M.; Parsons, R. D.; Peron, G.; Prokhorov, D. A.; Pühlhofer, G.; Quirrenbach, A.; Boisson, C.; Reimer, A.;Panny, S.
Panny, S. in OpenAIREReimer, O.;
Reimer, O.
Reimer, O. in OpenAIRERenaud, M.;
Renaud, M.
Renaud, M. in OpenAIREReville, B.;
Rieger, F.; Rowell, G.;Reville, B.
Reville, B. in OpenAIRERudak, B.;
Ricarte, H. Rueda; Ruiz-Velasco, E.; Sahakian, V.; Bolmont, J.; Salzmann, H.;Rudak, B.
Rudak, B. in OpenAIRESantangelo, A.;
Sasaki, M.;Santangelo, A.
Santangelo, A. in OpenAIRESchüssler, F.;
Schutte, H. M.; Schwanke, U.;Schüssler, F.
Schüssler, F. in OpenAIREShapopi, J. N. S.;
Sinha, A.; Sol, H.; Specovius, A.; Borowska, J.;Shapopi, J. N. S.
Shapopi, J. N. S. in OpenAIRESpencer, S.;
Stawarz, Ł.;Spencer, S.
Spencer, S. in OpenAIRESteinmassl, S.;
Sushch, I.; Suzuki, H.; Takahashi, T.; Tanaka, T.; Tavernier, T.; Taylor, A. M.;Steinmassl, S.
Steinmassl, S. in OpenAIRETerrier, R.;
Bouyahiaoui, M.; Thorpe-Morgan, C.;Terrier, R.
Terrier, R. in OpenAIRETsirou, M.;
Tsuji, N.;Tsirou, M.
Tsirou, M. in OpenAIREVecchi, M.;
Venter, C.; Vink, J.; Wagner, S. J.; White, R.;Vecchi, M.
Vecchi, M. in OpenAIREWierzcholska, A.;
Wong, Yu Wun; Bradascio, F.; Zacharias, M.;Wierzcholska, A.
Wierzcholska, A. in OpenAIREZargaryan, D.;
Zargaryan, D.
Zargaryan, D. in OpenAIREZdziarski, A. A.;
Zech, A.; Zouari, S.; Zywucka, N.; H. E. S. S. Collaboration; Brose, R.; Brun, F.;Zdziarski, A. A.
Zdziarski, A. A. in OpenAIREBruno, B.;
Bruno, B.
Bruno, B. in OpenAIREAschersleben, J.;
Aschersleben, J.
Aschersleben, J. in OpenAIREBulik, T.;
Bulik, T.
Bulik, T. in OpenAIREBurger-Scheidlin, C.;
Cangemi, F.;Burger-Scheidlin, C.
Burger-Scheidlin, C. in OpenAIRECaroff, S.;
Caroff, S.
Caroff, S. in OpenAIRECasanova, S.;
Celic, J.; Cerruti, M.; Chambery, P.; Chand, T.;Casanova, S.
Casanova, S. in OpenAIREChandra, S.;
Ashkar, H.;Chandra, S.
Chandra, S. in OpenAIREChen, A.;
Chibueze, J.; Chibueze, O.; Cotter, G.; Damascene Mbarubucyeye, J.; Devin, J.; Djannati-Ataï, A.; Dmytriiev, A.;Chen, A.
Chen, A. in OpenAIREEgberts, K.;
Einecke, S.;Egberts, K.
Egberts, K. in OpenAIREBackes, M.;
Ernenwein, J.-P.;Backes, M.
Backes, M. in OpenAIREFeijen, K.;
Fichet de Clairfontaine, G.; Filipovic, M.; Fontaine, G.; Füßling, M.;Feijen, K.
Feijen, K. in OpenAIREFunk, S.;
Gabici, S.; Gallant, Y. A.; Ghafourizadeh, S.;Funk, S.
Funk, S. in OpenAIREBarbosa Martins, V.;
Giavitto, G.; Giunti, L.;Barbosa Martins, V.
Barbosa Martins, V. in OpenAIREGlawion, D.;
Glicenstein, J. F.; Goswami, P.;Glawion, D.
Glawion, D. in OpenAIREGrolleron, G.;
Grondin, M.-H.; Haerer, L.; Haupt, M.; Hermann, G.; Batzofin, R.;Grolleron, G.
Grolleron, G. in OpenAIREHinton, J. A.;
Hofmann, W.;Hinton, J. A.
Hinton, J. A. in OpenAIREHolch, T. L.;
Holch, T. L.
Holch, T. L. in OpenAIREHoller, M.;
Horns, D.; Huang, Zhiqiu; Jamrozy, M.; Jankowsky, F.; Joshi, V.; Jung-Richardt, I.;Holler, M.
Holler, M. in OpenAIREBecherini, Y.;
Becherini, Y.
Becherini, Y. in OpenAIREKasai, E.;
Kasai, E.
Kasai, E. in OpenAIREKatarzynski, K.;
Katarzynski, K.
Katarzynski, K. in OpenAIREKhélifi, B.;
Khélifi, B.
Khélifi, B. in OpenAIREKlúzniak, W.;
Komin, Nu.;Klúzniak, W.
Klúzniak, W. in OpenAIREKosack, K.;
Kostunin, D.; Lang, R. G.; Le Stum, S.; Leitl, F.; Berge, D.; Lemière, A.; Lemoine-Goumard, M.;Kosack, K.
Kosack, K. in OpenAIRELenain, J.-P.;
Lenain, J.-P.
Lenain, J.-P. in OpenAIRELeuschner, F.;
Lohse, T.; Luashvili, A.; Lypova, I.;Leuschner, F.
Leuschner, F. in OpenAIREMackey, J.;
Malyshev, D.;Mackey, J.
Mackey, J. in OpenAIREMarandon, V.;
Bernlöhr, K.; Marchegiani, P.; Marcowith, A.;Marandon, V.
Marandon, V. in OpenAIREMarinos, P.;
Marinos, P.
Marinos, P. in OpenAIREMartí-Devesa, G.;
Marx, R.;Martí-Devesa, G.
Martí-Devesa, G. in OpenAIREMaurin, G.;
Meintjes, P. J.;Maurin, G.
Maurin, G. in OpenAIREMeyer, M.;
Meyer, M.
Meyer, M. in OpenAIREMitchell, A.;
Mitchell, A.
Mitchell, A. in OpenAIREModerski, R.;
Moderski, R.
Moderski, R. in OpenAIREGeminga is an enigmatic radio-quiet γ-ray pulsar located at a mere 250 pc distance from Earth. Extended very-high-energy γ-ray emission around the pulsar was discovered by Milagro and later confirmed by HAWC, which are both water Cherenkov detector-based experiments. However, evidence for the Geminga pulsar wind nebula in gamma rays has long evaded detection by imaging atmospheric Cherenkov telescopes (IACTs) despite targeted observations. The detection of γ-ray emission on angular scales ≳2º poses a considerable challenge for the background estimation in IACT data analysis. With recent developments in understanding the complementary background estimation techniques of water Cherenkov and atmospheric Cherenkov instruments, the H.E.S.S. IACT array can now confirm the detection of highly extended γ-ray emission around the Geminga pulsar with a radius of at least 3º in the energy range 0.5–40 TeV. We find no indications for statistically significant asymmetries or energy-dependent morphology. A flux normalisation of (2.8 ± 0.7) × 10−12 cm−2 s−1 TeV−1 at 1 TeV is obtained within a 1º radius region around the pulsar. To investigate the particle transport within the halo of energetic leptons around the pulsar, we fitted an electron diffusion model to the data. The normalisation of the diffusion coefficient obtained of D0 = 7.6−1.2+1.5 × 1027 cm2 s−1, at an electron energy of 100 TeV, is compatible with values previously reported for the pulsar halo around Geminga, which is considerably below the Galactic average.
Archive de l'Observa... arrow_drop_down Archive de l'Observatoire de Paris (HAL)Article . 2023Full-Text: https://hal.science/hal-04080197Data sources: Bielefeld Academic Search Engine (BASE)Linnaeus University Kalmar Växjö: Publications (DiVA)Article . 2023Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2023Full-Text: https://hal.science/hal-04080197Data sources: Bielefeld Academic Search Engine (BASE)HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules)Article . 2023Full-Text: https://hal.science/hal-04080197Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2023Full-Text: https://hal.science/hal-04080197Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2023Full-Text: https://hal.science/hal-04080197Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2023License: CC BYData sources: Universiteit van Amsterdam Digital Academic RepositoryAstronomy and AstrophysicsArticle . 2023License: CC BYData sources: University of Groningen Research PortalDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2023 . Peer-reviewedUniversity of Western Sydney (UWS): Research DirectArticle . 2023License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Universiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2023Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1051/0004-6361/202245776&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu12 citations 12 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert Archive de l'Observa... arrow_drop_down Archive de l'Observatoire de Paris (HAL)Article . 2023Full-Text: https://hal.science/hal-04080197Data sources: Bielefeld Academic Search Engine (BASE)Linnaeus University Kalmar Växjö: Publications (DiVA)Article . 2023Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2023Full-Text: https://hal.science/hal-04080197Data sources: Bielefeld Academic Search Engine (BASE)HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules)Article . 2023Full-Text: https://hal.science/hal-04080197Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2023Full-Text: https://hal.science/hal-04080197Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2023Full-Text: https://hal.science/hal-04080197Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2023License: CC BYData sources: Universiteit van Amsterdam Digital Academic RepositoryAstronomy and AstrophysicsArticle . 2023License: CC BYData sources: University of Groningen Research PortalDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2023 . Peer-reviewedUniversity of Western Sydney (UWS): Research DirectArticle . 2023License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Universiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2023Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Report , Other literature type , Preprint , Review , Journal 2020Embargo end date: 01 Jan 2019 Poland, Australia, France, France, France, Germany, Spain, Germany, France, France, France, South Africa, Ireland, France, Ireland, Australia, France, Netherlands, South Africa, Switzerland, France, Germany, France, FrancePublisher:EDP Sciences Publicly fundedJ. Hahn; S. Pita; M. Bryan;S. J. Fegan;
S. J. Fegan
S. J. Fegan in OpenAIREAlicja Wierzcholska;
Alicja Wierzcholska
Alicja Wierzcholska in OpenAIREP. J. Meintjes;
D. Gottschall; Naomi Tsuji; Jhilik Majumdar;P. J. Meintjes
P. J. Meintjes in OpenAIREMichael Punch;
Michael Punch;Michael Punch
Michael Punch in OpenAIRENu. Komin;
Nu. Komin
Nu. Komin in OpenAIREJ. Muller;
J. Muller
J. Muller in OpenAIREC. Steppa;
C. Steppa
C. Steppa in OpenAIREP. Brun;
P. Brun
P. Brun in OpenAIREM. Curyło;
Yvonne Becherini; Ruizhi Yang; F. Gaté; F. Ait Benkhali; Łukasz Stawarz;M. Curyło
M. Curyło in OpenAIREE. O. Angüner;
Thomas Murach; A. Priyana Noel;E. O. Angüner
E. O. Angüner in OpenAIRER. Zanin;
I. D. Davids; Shinya Nakashima; S. Raab;R. Zanin
R. Zanin in OpenAIRET. Chand;
Michael Kreter; Reinhard Schlickeiser;T. Chand
T. Chand in OpenAIREJ. Dyks;
D. A. Prokhorov;J. Hinton;
J. Hinton
J. Hinton in OpenAIRELars Mohrmann;
L. Dirson; M. Katsuragawa; D. Tiziani; R. C. G. Chaves; E. de Ona Wilhelmi; G. Heinzelmann; Stefan Wagner; A. Fiasson; B. Peyaud; Uli Katz; Gianluca Giavitto; Jacco Vink; T. Tavernier;Lars Mohrmann
Lars Mohrmann in OpenAIREM. de Naurois;
M. de Naurois
M. de Naurois in OpenAIREMonica Seglar-Arroyo;
Axel Donath;Monica Seglar-Arroyo
Monica Seglar-Arroyo in OpenAIRETomasz Bulik;
Michal Ostrowski; E. Leser; M. Büchele;Tomasz Bulik
Tomasz Bulik in OpenAIREM. Zacharias;
M. Zacharias
M. Zacharias in OpenAIRES. Caroff;
Gerd Pühlhofer; Simon Sailer; M. Spir-Jacob; M.A. Kastendieck;S. Caroff
S. Caroff in OpenAIREMichelle Tsirou;
Michelle Tsirou
Michelle Tsirou in OpenAIRED. A. Sanchez;
D. A. Sanchez
D. A. Sanchez in OpenAIREMatthieu Renaud;
Matthieu Renaud
Matthieu Renaud in OpenAIREM. Arakawa;
M. Arakawa
M. Arakawa in OpenAIREFelix Aharonian;
Felix Aharonian;Felix Aharonian
Felix Aharonian in OpenAIREA. Reimer;
V. Sahakian; Francois Brun;A. Reimer
A. Reimer in OpenAIRED. Malyshev;
D. Malyshev
D. Malyshev in OpenAIREJ.-P. Lenain;
R. Blackwell; F. Niederwanger; Johan Bregeon; Heike Prokoph;J.-P. Lenain
J.-P. Lenain in OpenAIREV. Barbosa Martins;
L. Oakes; Dmitry Khangulyan; T. Vuillaume;V. Barbosa Martins
V. Barbosa Martins in OpenAIREMatteo Cerruti;
Matteo Cerruti;Matteo Cerruti
Matteo Cerruti in OpenAIREAlexandre Marcowith;
Alexandre Marcowith
Alexandre Marcowith in OpenAIREA. W. Chen;
A. Lemière;A. W. Chen
A. W. Chen in OpenAIRER. J. White;
R. J. White
R. J. White in OpenAIREMichael Backes;
Michael Backes; A.S. Seyffert; Clemens Hoischen;Michael Backes
Michael Backes in OpenAIRESabrina Casanova;
Sabrina Casanova
Sabrina Casanova in OpenAIREVincent Marandon;
I. Jung-Richardt; M. Tluczykont; C. Stegmann;Vincent Marandon
Vincent Marandon in OpenAIREH. Ndiyavala;
Hirokazu Odaka; S. Eschbach; D. Jankowsky; Yasunobu Uchiyama; N. Shafi;H. Ndiyavala
H. Ndiyavala in OpenAIREWłodek Kluźniak;
A. Djannati-Ataï;Włodek Kluźniak
Włodek Kluźniak in OpenAIRER. D. Parsons;
R. D. Parsons
R. D. Parsons in OpenAIREAndrea Santangelo;
Andrea Santangelo
Andrea Santangelo in OpenAIREGerman Hermann;
German Hermann
German Hermann in OpenAIREJ. Zorn;
J. Zorn
J. Zorn in OpenAIRERegis Terrier;
Regis Terrier
Regis Terrier in OpenAIRECarlo Romoli;
Felix Jankowsky; Dmitriy Kostunin;Carlo Romoli
Carlo Romoli in OpenAIREL. Giunti;
L. Giunti
L. Giunti in OpenAIRET. Bylund;
T. Bylund
T. Bylund in OpenAIREMarianne Lemoine-Goumard;
S. Schwemmer;Marianne Lemoine-Goumard
Marianne Lemoine-Goumard in OpenAIREE. Ruiz-Velasco;
E. Ruiz-Velasco
E. Ruiz-Velasco in OpenAIREVictor Doroshenko;
Marek Jamrozy; C. van Rensburg; T. Takahashi;Victor Doroshenko
Victor Doroshenko in OpenAIREMohanraj Senniappan;
Mohanraj Senniappan
Mohanraj Senniappan in OpenAIREDieter Horns;
M. Haupt; Marie-Hélène Grondin;Dieter Horns
Dieter Horns in OpenAIREJ. Devin;
J. Devin
J. Devin in OpenAIREB. Khélifi;
C. Mariaud;B. Khélifi
B. Khélifi in OpenAIREN. Żywucka;
Daniel Huber; C. Levy; Quentin Piel;N. Żywucka
N. Żywucka in OpenAIREM. Böttcher;
S. Colafrancesco;M. Böttcher
M. Böttcher in OpenAIREM. Barnard;
M. Barnard
M. Barnard in OpenAIRER. Adam;
R. Steenkamp; P.-O. Petrucci; Rachel Simoni;R. Adam
R. Adam in OpenAIREC. van Eldik;
C. van Eldik
C. van Eldik in OpenAIREB. Rudak;
A. Dmytriiev; H. Iwasaki; M. Füßling; Andreas Zech;B. Rudak
B. Rudak in OpenAIREC. Arcaro;
C. Arcaro
C. Arcaro in OpenAIRED. Glawion;
Richard J. Tuffs;D. Glawion
D. Glawion in OpenAIREG. Martí-Devesa;
G. Martí-Devesa
G. Martí-Devesa in OpenAIREC. Moore;
C. Moore
C. Moore in OpenAIREManami Sasaki;
Q. Remy;Manami Sasaki
Manami Sasaki in OpenAIREJonathan Mackey;
Gavin Rowell; A. Specovius; H.M. Schutte; G. Emery; S. Bonnefoy; Stefano Gabici; Andrew M. Taylor;Jonathan Mackey
Jonathan Mackey in OpenAIRET. Lohse;
H. Abdalla;T. Lohse
T. Lohse in OpenAIRER. Rauth;
R. Rauth
R. Rauth in OpenAIREH. Ashkar;
H. Ashkar
H. Ashkar in OpenAIREOlaf Reimer;
D. J. van der Walt;Olaf Reimer
Olaf Reimer in OpenAIREJ. Veh;
Yves Gallant; G. Vasileiadis;M. Holler;
M. Holler
M. Holler in OpenAIREStefan Funk;
V. Poireau; H. Sol; P. deWilt; C. Armand; Ullrich Schwanke;Stefan Funk
Stefan Funk in OpenAIREAndreas Quirrenbach;
J. F. Glicenstein; Arnaud Mares;Andreas Quirrenbach
Andreas Quirrenbach in OpenAIREB. van Soelen;
B. van Soelen
B. van Soelen in OpenAIREK. Bernlöhr;
Catherine Boisson; A. Carosi; J.-P. Ernenwein;K. Bernlöhr
K. Bernlöhr in OpenAIREL. Rinchiuso;
Mahmoud Mohamed;L. Rinchiuso
L. Rinchiuso in OpenAIRES. Chandra;
S. Chandra
S. Chandra in OpenAIREChristo Venter;
Christoph Deil;Christo Venter
Christo Venter in OpenAIREG. Lamanna;
André Schulz;G. Lamanna
G. Lamanna in OpenAIREJ. Bolmont;
Heinrich J. Völk; S. Saito;J. Bolmont
J. Bolmont in OpenAIREMischa Breuhaus;
David Berge; H. Yoneda; Frank M. Rieger; C. Perennes;Mischa Breuhaus
Mischa Breuhaus in OpenAIREKarl Kosack;
Karl Kosack
Karl Kosack in OpenAIRES. Klepser;
S. Klepser
S. Klepser in OpenAIREContext. PSR B1259–63/LS 2883 is a gamma-ray binary system consisting of a pulsar in an eccentric orbit around a bright Oe stellar-type companion star that features a dense circumstellar disc. The bright broad-band emission observed at phases close to periastron offers a unique opportunity to study particle acceleration and radiation processes in binary systems. Observations at gamma-ray energies constrain these processes through variability and spectral characterisation studies. Aims. The high- and very-high-energy (HE, VHE) gamma-ray emission from PSR B1259–63/LS 2883 around the times of its periastron passage are characterised, in particular, at the time of the HE gamma-ray flares reported to have occurred in 2011, 2014, and 2017. Short-term and average emission characteristics of PSR B1259–63/LS 2883 are determined. Super-orbital variability is searched for in order to investigate possible cycle-to-cycle VHE flux changes due to different properties of the companion star’s circumstellar disc and/or the conditions under which the HE gamma-ray flares develop. Methods. Spectra and light curves were derived from observations conducted with the H.E.S.S-II array in 2014 and 2017. Phase-folded light curves are compared with the results obtained in 2004, 2007, and 2011. Fermi-LAT observations from 2010/11, 2014, and 2017 are analysed. Results. A local double-peak profile with asymmetric peaks in the VHE light curve is measured, with a flux minimum at the time of periastron tp and two peaks coinciding with the times at which the neutron star crosses the companion’s circumstellar disc (~tp ± 16 d). A high VHE gamma-ray flux is also observed at the times of the HE gamma-ray flares (~tp + 30 d) and at phases before the first disc crossing (~tp − 35 d). The spectral energy range now extends to below 200 GeV and up to ~45 TeV. Conclusions. PSR B1259–63/LS 2883 displays periodic flux variability at VHE gamma-rays without clear signatures of super-orbital modulation in the time span covered by the monitoring of the source with the H.E.S.S. telescopes. This flux variability is most probably caused by the changing environmental conditions, particularly at times close to periastron passage at which the neutron star is thought to cross the circumstellar disc of the companion star twice. In contrast, the photon index remains unchanged within uncertainties for about 200 d around periastron. At HE gamma-rays, PSR B1259–63/LS 2883 has now been detected also before and after periastron, close to the disc crossing times. Repetitive flares with distinct variability patterns are detected in this energy range. Such outbursts are not observed at VHEs, although a relatively high emission level is measured. The spectra obtained in both energy regimes displays a similar slope, although a common physical origin either in terms of a related particle population, emission mechanism, or emitter location is ruled out.
DIAS Access to Insti... arrow_drop_down DIAS Access to Institutional RepositoryArticle . 2020 . Peer-reviewedData sources: DIAS Access to Institutional RepositoryHAL-IN2P3 (Institut national de physique nucléaire et de physique des particules)Article . 2020Full-Text: https://hal.science/hal-03000268Data sources: Bielefeld Academic Search Engine (BASE)Université Grenoble Alpes: HALArticle . 2020Full-Text: https://hal.science/hal-03000268Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2020Full-Text: https://hal.science/hal-03000268Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2020Full-Text: https://hal.science/hal-03000268Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2020Full-Text: https://hal.science/hal-03000268Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2020Full-Text: https://hal.science/hal-03000268Data sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAReview . 2020Data sources: Recolector de Ciencia Abierta, RECOLECTAAstronomy and AstrophysicsArticle . 2020Data sources: Universiteit van Amsterdam Digital Academic RepositoryNorth-West University Institutional RepositoryArticle . 2020Data sources: North-West University Institutional RepositoryZurich Open Repository and ArchiveArticle . 2020 . Peer-reviewedData sources: Zurich Open Repository and ArchiveUniversiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2020Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2020 . Peer-reviewedLicense: EDP Sciences Copyright and Publication Licensing PolicyData sources: CrossrefThe University of Adelaide: Digital LibraryArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)Dublin Institute for Advanced Studies: DIAS Institutional RepositoryArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)Eberhard Karls University Tübingen: Publication SystemArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1051/0004-6361/201936621&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 20 citations 20 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
visibility 31visibility views 31 download downloads 46 Powered bymore_vert DIAS Access to Insti... arrow_drop_down DIAS Access to Institutional RepositoryArticle . 2020 . Peer-reviewedData sources: DIAS Access to Institutional RepositoryHAL-IN2P3 (Institut national de physique nucléaire et de physique des particules)Article . 2020Full-Text: https://hal.science/hal-03000268Data sources: Bielefeld Academic Search Engine (BASE)Université Grenoble Alpes: HALArticle . 2020Full-Text: https://hal.science/hal-03000268Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2020Full-Text: https://hal.science/hal-03000268Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2020Full-Text: https://hal.science/hal-03000268Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2020Full-Text: https://hal.science/hal-03000268Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2020Full-Text: https://hal.science/hal-03000268Data sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAReview . 2020Data sources: Recolector de Ciencia Abierta, RECOLECTAAstronomy and AstrophysicsArticle . 2020Data sources: Universiteit van Amsterdam Digital Academic RepositoryNorth-West University Institutional RepositoryArticle . 2020Data sources: North-West University Institutional RepositoryZurich Open Repository and ArchiveArticle . 2020 . Peer-reviewedData sources: Zurich Open Repository and ArchiveUniversiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2020Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2020 . Peer-reviewedLicense: EDP Sciences Copyright and Publication Licensing PolicyData sources: CrossrefThe University of Adelaide: Digital LibraryArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)Dublin Institute for Advanced Studies: DIAS Institutional RepositoryArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)Eberhard Karls University Tübingen: Publication SystemArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Research , Preprint 2023Embargo end date: 01 Jan 2023 France, Australia, Slovenia, France, Chile, Netherlands, France, France, Australia, France, Slovenia, France, France, Spain, Germany, France, Croatia, France, France, Italy, France, United Kingdom, Poland, Slovenia, Germany, France, Croatia, Germany, France, SpainPublisher:Elsevier BV Funded by:EC | CTA-PP, EC | INFIERI, EC | MSCA4Ukraine +8 projectsEC| CTA-PP ,EC| INFIERI ,EC| MSCA4Ukraine ,AKA| Intrinsic Very High Energy Gamma-ray Emission of Blazars ,AKA| Intrinsic Very High Energy Gamma-ray Emission of Blazars ,EC| CTA-DEV ,EC| P-SPHERE ,UKRI| RootDetect: Remote Detection and Precision Management of Root Health ,EC| PREBIST ,NSERC ,EC| ESCAPEAuthors: Acero, F.;Acharyya, A.;
Acharyya, A.
Acharyya, A. in OpenAIREAdam, R.;
Adam, R.
Adam, R. in OpenAIREAguasca-Cabot, A.;
+196 AuthorsAguasca-Cabot, A.
Aguasca-Cabot, A. in OpenAIREAcero, F.;Acharyya, A.;
Acharyya, A.
Acharyya, A. in OpenAIREAdam, R.;
Adam, R.
Adam, R. in OpenAIREAguasca-Cabot, A.;
Agudo, I.; Aguirre-Santaella, A.; Alfaro, J.;Aguasca-Cabot, A.
Aguasca-Cabot, A. in OpenAIREAloisio, R.;
Aloisio, R.
Aloisio, R. in OpenAIRECrespo, N. Álvarez;
Crespo, N. Álvarez
Crespo, N. Álvarez in OpenAIREAlves Batista, R.;
Amati, L.;Alves Batista, R.
Alves Batista, R. in OpenAIREAmato, E.;
Ambrosi, G.;Amato, E.
Amato, E. in OpenAIREAngüner, E. O.;
Aramo, C.;Angüner, E. O.
Angüner, E. O. in OpenAIREArcaro, C.;
Armstrong, T.; Asano, K.;Arcaro, C.
Arcaro, C. in OpenAIREAscasibar, Y.;
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Ascasibar, Y. in OpenAIREAschersleben, J.;
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Aschersleben, J. in OpenAIREBackes, M.;
Baktash, A.; Balazs, C.; Balbo, M.; Ballet, J.;Backes, M.
Backes, M. in OpenAIRELarriva, A. Baquero;
Larriva, A. Baquero
Larriva, A. Baquero in OpenAIREBarbosa Martins, V.;
de Almeida, U. Barres; Barrio, J. A.;Barbosa Martins, V.
Barbosa Martins, V. in OpenAIREBastieri, D.;
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Bissaldi, E.
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Martinez, O. in OpenAIREhandle: 11588/976647 , 11368/3047904 , 11245.1/26aa360c-6d24-4c9c-aef9-a636a93560c4 , 11370/74d54dea-9889-489b-af9b-675ecdf2eff6 , 10261/334192 , 10281/523759 , 11365/1273955 , 21.11116/0000-000D-A09B-F , 21.11116/0000-000D-A09D-D , 20.500.12556/RUNG-8136-953b8912-bf09-e99f-62b7-80e960af1492 , 11577/3478554 , 11589/254461 , 11391/1591774 , 11697/203019 , 20.500.11769/558462 , 2318/1931012 , 1959.7/uws:71480 , 2440/140227
handle: 11588/976647 , 11368/3047904 , 11245.1/26aa360c-6d24-4c9c-aef9-a636a93560c4 , 11370/74d54dea-9889-489b-af9b-675ecdf2eff6 , 10261/334192 , 10281/523759 , 11365/1273955 , 21.11116/0000-000D-A09B-F , 21.11116/0000-000D-A09D-D , 20.500.12556/RUNG-8136-953b8912-bf09-e99f-62b7-80e960af1492 , 11577/3478554 , 11589/254461 , 11391/1591774 , 11697/203019 , 20.500.11769/558462 , 2318/1931012 , 1959.7/uws:71480 , 2440/140227
The local Cosmic Ray (CR) energy spectrum exhibits a spectral softening at energies around 3~PeV. Sources which are capable of accelerating hadrons to such energies are called hadronic PeVatrons. However, hadronic PeVatrons have not yet been firmly identified within the Galaxy. Several source classes, including Galactic Supernova Remnants (SNRs), have been proposed as PeVatron candidates. The potential to search for hadronic PeVatrons with the Cherenkov Telescope Array (CTA) is assessed. The focus is on the usage of very high energy $γ$-ray spectral signatures for the identification of PeVatrons. Assuming that SNRs can accelerate CRs up to knee energies, the number of Galactic SNRs which can be identified as PeVatrons with CTA is estimated within a model for the evolution of SNRs. Additionally, the potential of a follow-up observation strategy under moonlight conditions for PeVatron searches is investigated. Statistical methods for the identification of PeVatrons are introduced, and realistic Monte--Carlo simulations of the response of the CTA observatory to the emission spectra from hadronic PeVatrons are performed. Based on simulations of a simplified model for the evolution for SNRs, the detection of a $γ$-ray signal from in average 9 Galactic PeVatron SNRs is expected to result from the scan of the Galactic plane with CTA after 10 hours of exposure. CTA is also shown to have excellent potential to confirm these sources as PeVatrons in deep observations with $\mathcal{O}(100)$ hours of exposure per source. 34 pages, 16 figures, Accepted for publication in Astroparticle Physics
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint , Journal 2021Embargo end date: 01 Jan 2021 Australia, France, France, France, Germany, Australia, France, France, Poland, France, France, Italy, France, France, France, Netherlands, Germany, France, GermanyPublisher:American Association for the Advancement of Science (AAAS) Publicly fundedAuthors:S. Steinmassl;
S. Steinmassl
S. Steinmassl in OpenAIRESebastian Panny;
Sebastian Panny
Sebastian Panny in OpenAIREAlexandre Marcowith;
Alexandre Marcowith
Alexandre Marcowith in OpenAIRERegis Terrier;
+196 AuthorsRegis Terrier
Regis Terrier in OpenAIRES. Steinmassl;
S. Steinmassl
S. Steinmassl in OpenAIRESebastian Panny;
Sebastian Panny
Sebastian Panny in OpenAIREAlexandre Marcowith;
Alexandre Marcowith
Alexandre Marcowith in OpenAIRERegis Terrier;
Regis Terrier
Regis Terrier in OpenAIRES. Sailer;
Alison Mitchell; D. Jankowsky; Garret Cotter; Werner Hofmann;S. Sailer
S. Sailer in OpenAIREMichael Backes;
Michael Backes; M. Spir-Jacob;Michael Backes
Michael Backes in OpenAIREDavit Zargaryan;
Davit Zargaryan;Davit Zargaryan
Davit Zargaryan in OpenAIRESabrina Casanova;
Kleopas Shiningayamwe;Sabrina Casanova
Sabrina Casanova in OpenAIREA. Montanari;
A. Montanari
A. Montanari in OpenAIREJacek Niemiec;
Jacek Niemiec
Jacek Niemiec in OpenAIREDieter Horns;
Dieter Horns
Dieter Horns in OpenAIREE. Kasai;
E. Kasai
E. Kasai in OpenAIREJonathan Mackey;
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Jonathan Mackey in OpenAIREJ. Devin;
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Jimmy N.S. Shapopi
Jimmy N.S. Shapopi in OpenAIRERafal Moderski;
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T. Chand in OpenAIREMarkus Holler;
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V. Barbosa Martins in OpenAIREL. Rinchiuso;
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Maria Haupt; V. Sahakian; Frank M. Rieger; Natalia Żywucka; Iryna Lypova; Hester Schutte; M. Panter;V. Marandon
V. Marandon in OpenAIREAxel Donath;
Axel Donath
Axel Donath in OpenAIREP. A. Evans;
Stefan Wagner;P. A. Evans
P. A. Evans in OpenAIREJ. Zorn;
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J. Zorn in OpenAIREMohanraj Senniappan;
Mohanraj Senniappan
Mohanraj Senniappan in OpenAIREF. Schüssler;
Celine Armand; F. Werner;F. Schüssler
F. Schüssler in OpenAIRETomasz Bulik;
E. de Ona Wilhelmi; Hambeleleni Ndiyavala; A. Lemiere; M. Curyło;Tomasz Bulik
Tomasz Bulik in OpenAIREA. A. Zdziarski;
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A. A. Zdziarski in OpenAIREVictor Doroshenko;
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Victor Doroshenko in OpenAIREFelix Aharonian;
Felix Aharonian; Felix Aharonian; Misao Sasaki;Felix Aharonian
Felix Aharonian in OpenAIREJohannes Veh;
Monica Barnard; Stefan Klepser;Johannes Veh
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R. Konno in OpenAIRETom Armstrong;
H. Prokoph;Tom Armstrong
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M. Lemoine-Goumard
M. Lemoine-Goumard in OpenAIREL. Olivera-Nieto;
L. Olivera-Nieto
L. Olivera-Nieto in OpenAIREG. Fichet de Clairfontaine;
Michal Ostrowski;G. Fichet de Clairfontaine
G. Fichet de Clairfontaine in OpenAIREH. Ashkar;
H. Ashkar
H. Ashkar in OpenAIRESamuel Timothy Spencer;
Samuel Timothy Spencer
Samuel Timothy Spencer in OpenAIRES. Raab;
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S. Raab in OpenAIREWłodek Kluźniak;
Rachel Simoni;Włodek Kluźniak
Włodek Kluźniak in OpenAIREJ.-P. Lenain;
J.-P. Lenain
J.-P. Lenain in OpenAIREAndrea Santangelo;
J.F. Glicenstein; B. Peyaud; J.-P. Ernenwein; G. Hermann; Clemens Hoischen; Domenico Tiziani; Felix Jankowsky;Andrea Santangelo
Andrea Santangelo in OpenAIRED. Malyshev;
D. Malyshev
D. Malyshev in OpenAIRECarlo Romoli;
F. Eichhorn; J. Schäfer; Pierre Brun; Christopher J. Duffy; A. Dmytriiev; Anna Barnacka;Carlo Romoli
Carlo Romoli in OpenAIREM. Zacharias;
M. Zacharias; A. Djannati-Ataï; M. Büchele;M. Zacharias
M. Zacharias in OpenAIREV. Baghmanyan;
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V. Baghmanyan in OpenAIREA. Reimer;
A. Reimer
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R. J. White in OpenAIREJ. Bolmont;
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T. Tam
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K. Egberts in OpenAIREM. de Naurois;
I. Jung-Richardt; Constantin Steppa;M. de Naurois
M. de Naurois in OpenAIREKonrad Bernlöhr;
J. H. E. Thiersen;Konrad Bernlöhr
Konrad Bernlöhr in OpenAIREBruno Khelifi;
Bruno Khelifi
Bruno Khelifi in OpenAIREPaolo Marchegiani;
M. Hörbe;Paolo Marchegiani
Paolo Marchegiani in OpenAIREE. Ruiz-Velasco;
L. Oakes; Michael Kreter; Q. Piel;E. Ruiz-Velasco
E. Ruiz-Velasco in OpenAIREA. W. Chen;
A. W. Chen
A. W. Chen in OpenAIREA. Wierzcholska;
A. Wierzcholska
A. Wierzcholska in OpenAIREDmitry Khangulyan;
Lenka Tomankova;Dmitry Khangulyan
Dmitry Khangulyan in OpenAIREP. Reichherzer;
Marek Jamrozy;P. Reichherzer
P. Reichherzer in OpenAIREG. Fontaine;
Helene Sol; M.-H. Grondin;G. Fontaine
G. Fontaine in OpenAIREC. Moore;
Yu Wun Wong; Isak Delberth Davids; G. Pühlhofer; S. Pita;C. Moore
C. Moore in OpenAIREB. Rudak;
B. Rudak
B. Rudak in OpenAIREKirsty Feijen;
M. Bryan; P. Vincent;Kirsty Feijen
Kirsty Feijen in OpenAIREP. T. O'Brien;
P. T. O'Brien
P. T. O'Brien in OpenAIRENu. Komin;
Nu. Komin
Nu. Komin in OpenAIREChristo Venter;
Christoph Deil; Lei Sun;Christo Venter
Christo Venter in OpenAIREMischa Breuhaus;
Jhilik Majumdar; Joachim Hahn; T. Tavernier;Mischa Breuhaus
Mischa Breuhaus in OpenAIREA. Fiasson;
D. A. Prokhorov;A. Fiasson
A. Fiasson in OpenAIREMichael Punch;
Michael Punch;Michael Punch
Michael Punch in OpenAIREpmid: 34083487
An intrinsic gamma-ray burst afterglow Long gamma-ray bursts (GRBs) are emitted by relativistic jets generated during the collapse of a massive star in a distant galaxy. The GRB itself lasts only a few seconds but is followed by an afterglow that can persist for hours or days. The H.E.S.S. Collaboration observed the afterglow of GRB 190829A, a nearby long GRB. The proximity of this burst allowed it to be detected at tera–electron volt energies that would otherwise be absorbed in the intergalactic medium. By analyzing the spectrum and light curve at x-ray and gamma-ray wavelengths, the authors show that the afterglow cannot be explained by standard models. Science , abe8560, this issue p. 1081
Archivio Istituziona... arrow_drop_down Archivio Istituzionale della Ricerca - Politecnico di BariArticle . 2021Universiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2021Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2021Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)The University of Adelaide: Digital LibraryArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)Eberhard Karls University Tübingen: Publication SystemArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Archivio Istituziona... arrow_drop_down Archivio Istituzionale della Ricerca - Politecnico di BariArticle . 2021Universiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2021Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2021Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)The University of Adelaide: Digital LibraryArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)Eberhard Karls University Tübingen: Publication SystemArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint 2022Embargo end date: 01 Jan 2022 Australia, Poland, France, Australia, Sweden, Netherlands, Germany, GermanyPublisher:EDP Sciences Funded by:EC | SHARPEC| SHARPAuthors: Collaboration, H. E. S. S.;Aharonian, F.;
Benkhali, F. Ait;Aharonian, F.
Aharonian, F. in OpenAIREAnguner, E. O.;
+157 AuthorsAnguner, E. O.
Anguner, E. O. in OpenAIRECollaboration, H. E. S. S.;Aharonian, F.;
Benkhali, F. Ait;Aharonian, F.
Aharonian, F. in OpenAIREAnguner, E. O.;
Anguner, E. O.
Anguner, E. O. in OpenAIREAshkar, H.;
Ashkar, H.
Ashkar, H. in OpenAIREBackes, M.;
Backes, M.
Backes, M. in OpenAIREMartins, V. Barbosa;
Batzofin, R.;Martins, V. Barbosa
Martins, V. Barbosa in OpenAIREBecherini, Y.;
Becherini, Y.
Becherini, Y. in OpenAIREBerge, D.;
Bernloehr, K.; Boettcher, M.;Berge, D.
Berge, D. in OpenAIREBoisson, C.;
Boisson, C.
Boisson, C. in OpenAIREBolmont, J.;
de Lavergne, M. de Bony;Bolmont, J.
Bolmont, J. in OpenAIREBreuhaus, M.;
Brose, R.;Breuhaus, M.
Breuhaus, M. in OpenAIREBrun, F.;
Brun, F.
Brun, F. in OpenAIREBulik, T.;
Bulik, T.
Bulik, T. in OpenAIREBylund, T.;
Cangemi, F.;Bylund, T.
Bylund, T. in OpenAIRECaroff, S.;
Caroff, S.
Caroff, S. in OpenAIRECasanova, S.;
Casanova, S.
Casanova, S. in OpenAIRECerruti, M.;
Cerruti, M.
Cerruti, M. in OpenAIREChand, T.;
Chand, T.
Chand, T. in OpenAIREChen, A.;
Chibueze, O.;Chen, A.
Chen, A. in OpenAIRECotter, G.;
Cotter, G.
Cotter, G. in OpenAIRECristofari, P.;
Mbarubucyeye, J. Damascene;Cristofari, P.
Cristofari, P. in OpenAIREDevin, J.;
Djannati-Atai, A.; Dmytriiev, A.;Devin, J.
Devin, J. in OpenAIREEgberts, K.;
Egberts, K.
Egberts, K. in OpenAIREEinecke, S.;
Ernenwein, J. -P.;Einecke, S.
Einecke, S. in OpenAIREFeijen, K.;
Fiasson, A.; de Clairfontaine, G. Fichet;Feijen, K.
Feijen, K. in OpenAIREFontaine, G.;
Fontaine, G.
Fontaine, G. in OpenAIREFunk, S.;
Gabici, S.; Gallant, Y. A.; Ghafourizadeh, S.;Funk, S.
Funk, S. in OpenAIREGiavitto, G.;
Giavitto, G.
Giavitto, G. in OpenAIREGiunti, L.;
Giunti, L.
Giunti, L. in OpenAIREGlawion, D.;
Glicenstein, J. F.;Glawion, D.
Glawion, D. in OpenAIREGrondin, M. -H.;
Hoerbe, M.;Grondin, M. -H.
Grondin, M. -H. in OpenAIREHofmann, W.;
Hofmann, W.
Hofmann, W. in OpenAIREHolch, T. L.;
Holch, T. L.
Holch, T. L. in OpenAIREHoller, M.;
Holler, M.
Holler, M. in OpenAIREHorns, D.;
Huang, Zhiqiu;Horns, D.
Horns, D. in OpenAIREJamrozy, M.;
Joshi, V.; Jung-Richardt, I.;Jamrozy, M.
Jamrozy, M. in OpenAIREKasai, E.;
Kasai, E.
Kasai, E. in OpenAIREKatarzynski, K.;
Katarzynski, K.
Katarzynski, K. in OpenAIREKatz, U.;
Katz, U.
Katz, U. in OpenAIREKhelifi, B.;
Khelifi, B.
Khelifi, B. in OpenAIREKluzniak, W.;
Kluzniak, W.
Kluzniak, W. in OpenAIREKomin, Nu.;
Komin, Nu.
Komin, Nu. in OpenAIREKosack, K.;
Kosack, K.
Kosack, K. in OpenAIREKostunin, D.;
Lemiere, A.;Kostunin, D.
Kostunin, D. in OpenAIRELemoine-Goumard, M.;
Lemoine-Goumard, M.
Lemoine-Goumard, M. in OpenAIRELenain, J. -P.;
Lenain, J. -P.
Lenain, J. -P. in OpenAIRELeuschner, F.;
Leuschner, F.
Leuschner, F. in OpenAIRELohse, T.;
Lohse, T.
Lohse, T. in OpenAIRELuashvili, A.;
Lypova, I.;Luashvili, A.
Luashvili, A. in OpenAIREMackey, J.;
Mackey, J.
Mackey, J. in OpenAIREMalyshev, D.;
Malyshev, D.;Malyshev, D.
Malyshev, D. in OpenAIREMarandon, V.;
Marandon, V.
Marandon, V. in OpenAIREMarchegiani, P.;
Marchegiani, P.
Marchegiani, P. in OpenAIREMarcowith, A.;
Marcowith, A.
Marcowith, A. in OpenAIREMarti-Devesa, G.;
Marti-Devesa, G.
Marti-Devesa, G. in OpenAIREMarx, R.;
Marx, R.
Marx, R. in OpenAIREMaurin, G.;
Maurin, G.
Maurin, G. in OpenAIREMeintjes, P. J.;
Meintjes, P. J.
Meintjes, P. J. in OpenAIREMeyer, M.;
Meyer, M.
Meyer, M. in OpenAIREMitchell, A.;
Mitchell, A.
Mitchell, A. in OpenAIREModerski, R.;
Moderski, R.
Moderski, R. in OpenAIREMohrmann, L.;
Mohrmann, L.
Mohrmann, L. in OpenAIREMontanari, A.;
Moulin, E.;Montanari, A.
Montanari, A. in OpenAIREMuller, J.;
Nakashima, K.;Muller, J.
Muller, J. in OpenAIREde Naurois, M.;
de Naurois, M.
de Naurois, M. in OpenAIRENayerhoda, A.;
Nayerhoda, A.
Nayerhoda, A. in OpenAIRENiemiec, J.;
Noel, A. Priyana;Niemiec, J.
Niemiec, J. in OpenAIREO'Brien, P.;
O'Brien, P.
O'Brien, P. in OpenAIREOhm, S.;
Ohm, S.
Ohm, S. in OpenAIREOlivera-Nieto, L.;
Wilhelmi, E. de Ona;Olivera-Nieto, L.
Olivera-Nieto, L. in OpenAIREOstrowski, M.;
Ostrowski, M.
Ostrowski, M. in OpenAIREPanny, S.;
Panter, M.; Parsons, R. D.;Panny, S.
Panny, S. in OpenAIREPeron, G.;
Peron, G.
Peron, G. in OpenAIREPoireau, V.;
Prokhorov, D. A.; Puehlhofer, G.;Poireau, V.
Poireau, V. in OpenAIREPunch, M.;
Punch, M.
Punch, M. in OpenAIREQuirrenbach, A.;
Quirrenbach, A.
Quirrenbach, A. in OpenAIREReichherzer, P.;
Reichherzer, P.
Reichherzer, P. in OpenAIREReimer, A.;
Reimer, A.
Reimer, A. in OpenAIREReimer, O.;
Reimer, O.
Reimer, O. in OpenAIRERenaud, M.;
Renaud, M.
Renaud, M. in OpenAIREReville, B.;
Reville, B.
Reville, B. in OpenAIRERieger, F.;
Rieger, F.
Rieger, F. in OpenAIRERowell, G.;
Rowell, G.
Rowell, G. in OpenAIRERudak, B.;
Ricarte, H. Rueda; Sahakian, V.;Rudak, B.
Rudak, B. in OpenAIRESailer, S.;
Salzmann, H.; Sanchez, D. A.;Sailer, S.
Sailer, S. in OpenAIRESantangelo, A.;
Santangelo, A.
Santangelo, A. in OpenAIRESasaki, M.;
Sasaki, M.
Sasaki, M. in OpenAIRESchafer, J.;
Schafer, J.
Schafer, J. in OpenAIRESchussler, F.;
Schutte, H. M.;Schussler, F.
Schussler, F. in OpenAIRESchwanke, U.;
Schwanke, U.
Schwanke, U. in OpenAIREShapopi, J. N. S.;
Simoni, R.; Sol, H.; Specovius, A.;Shapopi, J. N. S.
Shapopi, J. N. S. in OpenAIRESpencer, S.;
Stawarz, L.;Spencer, S.
Spencer, S. in OpenAIRESteinmassl, S.;
Steinmassl, S.
Steinmassl, S. in OpenAIRESteppa, C.;
Sushch, I.; Takahashi, T.;Steppa, C.
Steppa, C. in OpenAIRETanaka, T.;
Taylor, A. M.;Tanaka, T.
Tanaka, T. in OpenAIRETerrier, R.;
Terrier, R.
Terrier, R. in OpenAIRETsirou, M.;
Uchiyama, Y.; Unbehaun, T.;Tsirou, M.
Tsirou, M. in OpenAIREvan Eldik, C.;
van Eldik, C.
van Eldik, C. in OpenAIREVeh, J.;
Vink, J.;
Voelk, H. J.; Wagner, S. J.;Vink, J.
Vink, J. in OpenAIREWerner, F.;
Werner, F.
Werner, F. in OpenAIREWhite, R.;
White, R.
White, R. in OpenAIREWierzcholska, A.;
Wong, Yu Wun; Yusafzai, A.;Wierzcholska, A.
Wierzcholska, A. in OpenAIREZacharias, M.;
Zacharias, M.
Zacharias, M. in OpenAIREZargaryan, D.;
Zargaryan, D.
Zargaryan, D. in OpenAIREZdziarski, A. A.;
Zdziarski, A. A.
Zdziarski, A. A. in OpenAIREZech, A.;
Zhu, S. J.;Zech, A.
Zech, A. in OpenAIREZouari, S.;
Zywucka, N.;Zouari, S.
Zouari, S. in OpenAIREObservations with imaging atmospheric Cherenkov telescopes (IACTs) have enhanced our knowledge of nearby supernova (SN) remnants with ages younger than 500 yr by establishing Cassiopeia A and the remnant of Tycho’s SN as very-high-energy (VHE) γ-ray sources. The remnant of Kepler’s SN, which is the product of the most recent naked-eye SN in our Galaxy, is comparable in age to the other two, but is significantly more distant. If the γ-ray luminosities of the remnants of Tycho’s and Kepler’s SNe are similar, then the latter is expected to be one of the faintest γ-ray sources within reach of the current generation IACT arrays. Here we report evidence at a statistical level of 4.6σ for a VHE signal from the remnant of Kepler’s SN based on deep observations by the High Energy Stereoscopic System (H.E.S.S.) with an exposure of 152 h. The measured integral flux above an energy of 226 GeV is ∼0.3% of the flux of the Crab Nebula. The spectral energy distribution (SED) reveals a γ-ray emitting component connecting the VHE emission observed with H.E.S.S. to the emission observed at GeV energies with Fermi-LAT. The overall SED is similar to that of the remnant of Tycho’s SN, possibly indicating the same nonthermal emission processes acting in both these young remnants of thermonuclear SNe.
Astronomy and Astrop... arrow_drop_down Linnaeus University Kalmar Växjö: Publications (DiVA)Article . 2022Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2022Full-Text: https://hal.science/hal-03583160Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2022Full-Text: https://hal.science/hal-03583160Data sources: Bielefeld Academic Search Engine (BASE)The University of Adelaide: Digital LibraryArticle . 2022License: CC BYFull-Text: https://hdl.handle.net/2440/136669Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2022Full-Text: https://hal.science/hal-03583160Data sources: Bielefeld Academic Search Engine (BASE)HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules)Article . 2022Full-Text: https://hal.science/hal-03583160Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2022Full-Text: https://hal.science/hal-03583160Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2022License: CC BYData sources: Universiteit van Amsterdam Digital Academic RepositoryDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2022 . Peer-reviewedUniversiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2022Data sources: Bielefeld Academic Search Engine (BASE)https://dx.doi.org/10.48550/ar...Article . 2022License: arXiv Non-Exclusive DistributionData sources: DatacitePublikationsserver der Universität PotsdamArticle . 2022License: CC BYData sources: Publikationsserver der Universität PotsdamAstronomy and AstrophysicsArticle . 2022 . Peer-reviewedData sources: European Union Open Data PortalEberhard Karls University Tübingen: Publication SystemArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eu5 citations 5 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert Astronomy and Astrop... arrow_drop_down Linnaeus University Kalmar Växjö: Publications (DiVA)Article . 2022Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2022Full-Text: https://hal.science/hal-03583160Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2022Full-Text: https://hal.science/hal-03583160Data sources: Bielefeld Academic Search Engine (BASE)The University of Adelaide: Digital LibraryArticle . 2022License: CC BYFull-Text: https://hdl.handle.net/2440/136669Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2022Full-Text: https://hal.science/hal-03583160Data sources: Bielefeld Academic Search Engine (BASE)HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules)Article . 2022Full-Text: https://hal.science/hal-03583160Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2022Full-Text: https://hal.science/hal-03583160Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2022License: CC BYData sources: Universiteit van Amsterdam Digital Academic RepositoryDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2022 . Peer-reviewedUniversiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2022Data sources: Bielefeld Academic Search Engine (BASE)https://dx.doi.org/10.48550/ar...Article . 2022License: arXiv Non-Exclusive DistributionData sources: DatacitePublikationsserver der Universität PotsdamArticle . 2022License: CC BYData sources: Publikationsserver der Universität PotsdamAstronomy and AstrophysicsArticle . 2022 . Peer-reviewedData sources: European Union Open Data PortalEberhard Karls University Tübingen: Publication SystemArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint , Other literature type , Journal 2018Embargo end date: 01 Jan 2018 United Kingdom, France, France, France, France, Poland, France, France, France, Germany, Germany, France, Germany, Italy, Netherlands, France, France, Germany, France, France, South Africa, France, France, South AfricaPublisher:EDP Sciences Publicly fundedFunded by:EC | PRECISIONGAMMA, DFGEC| PRECISIONGAMMA ,DFGAuthors: Collaboration, H. E. S. S.; Abdalla, H.; Abramowski, A.;Aharonian, F.;
+196 AuthorsAharonian, F.
Aharonian, F. in OpenAIRECollaboration, H. E. S. S.; Abdalla, H.; Abramowski, A.;Aharonian, F.;
Benkhali, F. Ait; Ang��ner, E. O.;Aharonian, F.
Aharonian, F. in OpenAIREArakawa, M.;
Arakawa, M.
Arakawa, M. in OpenAIREArrieta, M.;
Aubert, P.;Arrieta, M.
Arrieta, M. in OpenAIREBackes, M.;
Balzer, A.;Backes, M.
Backes, M. in OpenAIREBarnard, M.;
Barnard, M.
Barnard, M. in OpenAIREBecherini, Y.;
Becherini, Y.
Becherini, Y. in OpenAIRETjus, J. Becker;
Tjus, J. Becker
Tjus, J. Becker in OpenAIREBerge, D.;
Bernhard, S.;Berge, D.
Berge, D. in OpenAIREBernl��hr, K.;
Blackwell, R.;Bernl��hr, K.
Bernl��hr, K. in OpenAIREB��ttcher, M.;
B��ttcher, M.
B��ttcher, M. in OpenAIREBoisson, C.;
Boisson, C.
Boisson, C. in OpenAIREBolmont, J.;
Bonnefoy, S.;Bolmont, J.
Bolmont, J. in OpenAIREBordas, P.;
Bordas, P.
Bordas, P. in OpenAIREBregeon, J.;
Bregeon, J.
Bregeon, J. in OpenAIREBrun, F.;
Brun, F.
Brun, F. in OpenAIREBrun, P.;
Bryan, M.; B��chele, M.;Brun, P.
Brun, P. in OpenAIREBulik, T.;
Bulik, T.
Bulik, T. in OpenAIRECapasso, M.;
Capasso, M.
Capasso, M. in OpenAIRECaroff, S.;
Carosi, A.;Caroff, S.
Caroff, S. in OpenAIRECasanova, S.;
Casanova, S.
Casanova, S. in OpenAIRECerruti, M.;
Chakraborty, N.; Chaves, R. C. G.;Cerruti, M.
Cerruti, M. in OpenAIREChen, A.;
Chevalier, J.; Colafrancesco, S.; Condon, B.; Conrad, J.; Davids, I. D.; Decock, J.; Deil, C.;Chen, A.
Chen, A. in OpenAIREDevin, J.;
deWilt, P.; Dirson, L.; Djannati-Ata��, A.; Domainko, W.;Devin, J.
Devin, J. in OpenAIREDonath, A.;
Drury, L. O'C.; Dutson, K.;Donath, A.
Donath, A. in OpenAIREDyks, J.;
Edwards, T.;Dyks, J.
Dyks, J. in OpenAIREEgberts, K.;
Eger, P.; Emery, G.; Ernenwein, J. -P.; Eschbach, S.; Farnier, C.;Egberts, K.
Egberts, K. in OpenAIREFegan, S.;
Fernandes, M. V.; Fiasson, A.;Fegan, S.
Fegan, S. in OpenAIREFontaine, G.;
F��rster, A.;Fontaine, G.
Fontaine, G. in OpenAIREFunk, S.;
F����ling, M.; Gabici, S.; Gallant, Y. A.; Garrigoux, T.; Gat��, F.;Funk, S.
Funk, S. in OpenAIREGiavitto, G.;
Giebels, B.;Giavitto, G.
Giavitto, G. in OpenAIREGlawion, D.;
Glicenstein, J. F.; Gottschall, D.;Glawion, D.
Glawion, D. in OpenAIREGrondin, M. -H.;
Hahn, J.; Haupt, M.; Hawkes, J.; Heinzelmann, G.; Henri, G.;Grondin, M. -H.
Grondin, M. -H. in OpenAIREHermann, G.;
Hermann, G.
Hermann, G. in OpenAIREHinton, J. A.;
Hofmann, W.;Hinton, J. A.
Hinton, J. A. in OpenAIREHoischen, C.;
Hoischen, C.
Hoischen, C. in OpenAIREHolch, T. L.;
Holch, T. L.
Holch, T. L. in OpenAIREHoller, M.;
Holler, M.
Holler, M. in OpenAIREHorns, D.;
Ivascenko, A.; Iwasaki, H.; Jacholkowska, A.;Horns, D.
Horns, D. in OpenAIREJamrozy, M.;
Jankowsky, D.; Jankowsky, F.; Jingo, M.;Jamrozy, M.
Jamrozy, M. in OpenAIREJouvin, L.;
Jung-Richardt, I.; Kastendieck, M. A.; Katarzy��ski, K.; Katsuragawa, M.;Jouvin, L.
Jouvin, L. in OpenAIREKatz, U.;
Katz, U.
Katz, U. in OpenAIREKerszberg, D.;
Kerszberg, D.
Kerszberg, D. in OpenAIREKhangulyan, D.;
Khangulyan, D.
Khangulyan, D. in OpenAIREKh��lifi, B.;
King, J.;Kh��lifi, B.
Kh��lifi, B. in OpenAIREKlepser, S.;
Klochkov, D.; Klu��niak, W.;Klepser, S.
Klepser, S. in OpenAIREKomin, Nu.;
Komin, Nu.
Komin, Nu. in OpenAIREKosack, K.;
Krakau, S.; Kraus, M.; Kr��ger, P. P.; Laffon, H.;Kosack, K.
Kosack, K. in OpenAIRELamanna, G.;
Lau, J.; Lees, J. -P.; Lefaucheur, J.; Lemi��re, A.;Lamanna, G.
Lamanna, G. in OpenAIRELemoine-Goumard, M.;
Lemoine-Goumard, M.
Lemoine-Goumard, M. in OpenAIRELenain, J. -P.;
Leser, E.;Lenain, J. -P.
Lenain, J. -P. in OpenAIRELohse, T.;
Lorentz, M.; Liu, R.;Lohse, T.
Lohse, T. in OpenAIREL��pez-Coto, R.;
Lypova, I.;L��pez-Coto, R.
L��pez-Coto, R. in OpenAIREMalyshev, D.;
Malyshev, D.
Malyshev, D. in OpenAIREMarandon, V.;
Marcowith, A.; Mariaud, C.;Marandon, V.
Marandon, V. in OpenAIREMarx, R.;
Marx, R.
Marx, R. in OpenAIREMaurin, G.;
Maurin, G.
Maurin, G. in OpenAIREMaxted, N.;
Mayer, M.;Maxted, N.
Maxted, N. in OpenAIREMeintjes, P. J.;
Meintjes, P. J.
Meintjes, P. J. in OpenAIREMeyer, M.;
Mitchell, A. M. W.;Meyer, M.
Meyer, M. in OpenAIREModerski, R.;
Mohamed, M.;Moderski, R.
Moderski, R. in OpenAIREMohrmann, L.;
Mor��, K.;Mohrmann, L.
Mohrmann, L. in OpenAIREMoulin, E.;
Moulin, E.
Moulin, E. in OpenAIREMurach, T.;
Nakashima, S.;Murach, T.
Murach, T. in OpenAIREde Naurois, M.;
de Naurois, M.
de Naurois, M. in OpenAIRENdiyavala, H.;
Niederwanger, F.;Ndiyavala, H.
Ndiyavala, H. in OpenAIRENiemiec, J.;
Oakes, L.;Niemiec, J.
Niemiec, J. in OpenAIREO'Brien, P.;
Odaka, H.;O'Brien, P.
O'Brien, P. in OpenAIREOhm, S.;
Ohm, S.
Ohm, S. in OpenAIREOstrowski, M.;
Ostrowski, M.
Ostrowski, M. in OpenAIREOya, I.;
Padovani, M.;
Panter, M.;Padovani, M.
Padovani, M. in OpenAIREParsons, R. D.;
Pekeur, N. W.; Pelletier, G.; Perennes, C.;Parsons, R. D.
Parsons, R. D. in OpenAIREPetrucci, P. -O.;
Peyaud, B.; Piel, Q.; Pita, S.; Poireau, V.; Poon, H.; Prokhorov, D.; Prokoph, H.; P��hlhofer, G.;Petrucci, P. -O.
Petrucci, P. -O. in OpenAIREPunch, M.;
Punch, M.
Punch, M. in OpenAIREQuirrenbach, A.;
Raab, S.;Quirrenbach, A.
Quirrenbach, A. in OpenAIRERauth, R.;
Rauth, R.
Rauth, R. in OpenAIREReimer, A.;
Reimer, A.
Reimer, A. in OpenAIREReimer, O.;
Reimer, O.
Reimer, O. in OpenAIRERenaud, M.;
Reyes, R. de los;Renaud, M.
Renaud, M. in OpenAIRERieger, F.;
Rieger, F.
Rieger, F. in OpenAIRERinchiuso, L.;
Rinchiuso, L.
Rinchiuso, L. in OpenAIRERomoli, C.;
Romoli, C.
Romoli, C. in OpenAIRERowell, G.;
Rowell, G.
Rowell, G. in OpenAIRERudak, B.;
Rudak, B.
Rudak, B. in OpenAIRERulten, C. B.;
Sahakian, V.; Saito, S.;Rulten, C. B.
Rulten, C. B. in OpenAIRESanchez, D. A.;
Sanchez, D. A.
Sanchez, D. A. in OpenAIRESantangelo, A.;
Santangelo, A.
Santangelo, A. in OpenAIRESasaki, M.;
Schandri, M.; Schlickeiser, R.;Sasaki, M.
Sasaki, M. in OpenAIRESch��ssler, F.;
Schulz, A.;Sch��ssler, F.
Sch��ssler, F. in OpenAIRESchwanke, U.;
Schwemmer, S.;Schwanke, U.
Schwanke, U. in OpenAIRESeglar-Arroyo, M.;
Seglar-Arroyo, M.
Seglar-Arroyo, M. in OpenAIRESettimo, M.;
Seyffert, A. S.; Shafi, N.;Settimo, M.
Settimo, M. in OpenAIREContext. Recently, the high-energy (HE, 0.1–100 GeV) γ-ray emission from the object LMC P3 in the Large Magellanic Cloud (LMC) has been discovered to be modulated with a 10.3-day period, making it the first extra-galactic γ-ray binary. Aim. This work aims at the detection of very-high-energy (VHE, >100 GeV) γ-ray emission and the search for modulation of the VHE signal with the orbital period of the binary system. Methods. LMC P3 has been observed with the High Energy Stereoscopic System (H.E.S.S.); the acceptance-corrected exposure time is 100 h. The data set has been folded with the known orbital period of the system in order to test for variability of the emission. Results. VHE γ-ray emission is detected with a statistical significance of 6.4 σ. The data clearly show variability which is phase-locked to the orbital period of the system. Periodicity cannot be deduced from the H.E.S.S. data set alone. The orbit-averaged luminosity in the 1–10 TeV energy range is (1.4 ± 0.2) × 1035 erg s−1. A luminosity of (5 ± 1) × 1035 erg s−1 is reached during 20% of the orbit. HE and VHE γ-ray emissions are anti-correlated. LMC P3 is the most luminous γ-ray binary known so far.
North-West Universit... arrow_drop_down North-West University, South Africa: Boloka (NWU-IR)Article . 2018Full-Text: http://hdl.handle.net/10394/26678Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsOther literature type . 2018Data sources: Universiteit van Amsterdam Digital Academic RepositoryOA@INAF - Istituto Nazionale di AstrofisicaArticle . 2018Data sources: OA@INAF - Istituto Nazionale di AstrofisicaINRIA a CCSD electronic archive serverArticle . 2018Data sources: INRIA a CCSD electronic archive serverÉcole Polytechnique, Université Paris-Saclay: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Universiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2018 . Peer-reviewedLicense: EDP Sciences Copyright and Publication Licensing PolicyData sources: CrossrefPublikationsserver der Universität PotsdamArticle . 2018Data sources: Publikationsserver der Universität Potsdamhttps://dx.doi.org/10.48550/ar...Article . 2018License: arXiv Non-Exclusive DistributionData sources: DataciteÉcole Polytechnique, Université Paris-Saclay: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Eberhard Karls University Tübingen: Publication SystemArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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more_vert North-West Universit... arrow_drop_down North-West University, South Africa: Boloka (NWU-IR)Article . 2018Full-Text: http://hdl.handle.net/10394/26678Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsOther literature type . 2018Data sources: Universiteit van Amsterdam Digital Academic RepositoryOA@INAF - Istituto Nazionale di AstrofisicaArticle . 2018Data sources: OA@INAF - Istituto Nazionale di AstrofisicaINRIA a CCSD electronic archive serverArticle . 2018Data sources: INRIA a CCSD electronic archive serverÉcole Polytechnique, Université Paris-Saclay: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Universiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2018 . Peer-reviewedLicense: EDP Sciences Copyright and Publication Licensing PolicyData sources: CrossrefPublikationsserver der Universität PotsdamArticle . 2018Data sources: Publikationsserver der Universität Potsdamhttps://dx.doi.org/10.48550/ar...Article . 2018License: arXiv Non-Exclusive DistributionData sources: DataciteÉcole Polytechnique, Université Paris-Saclay: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Eberhard Karls University Tübingen: Publication SystemArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1051/0004-6361/201732426&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Report , Preprint , Other literature type , Journal 2018Embargo end date: 01 Jan 2018 Germany, France, France, United Kingdom, Italy, France, Germany, France, France, France, France, France, Germany, Australia, Australia, Netherlands, Germany, France, Poland, France, France, France, FrancePublisher:EDP Sciences Publicly fundedFunded by:EC | PRECISIONGAMMAEC| PRECISIONGAMMAAuthors: Abdalla, H.;Aharonian, F.;
Ait Benkhali, F.;Aharonian, F.
Aharonian, F. in OpenAIREAngüner, E. O.;
+196 AuthorsAngüner, E. O.
Angüner, E. O. in OpenAIREAbdalla, H.;Aharonian, F.;
Ait Benkhali, F.;Aharonian, F.
Aharonian, F. in OpenAIREAngüner, E. O.;
Angüner, E. O.
Angüner, E. O. in OpenAIREArakawa, M.;
Arakawa, M.
Arakawa, M. in OpenAIREArcaro, C.;
Armand, C.;Arcaro, C.
Arcaro, C. in OpenAIREArrieta, M.;
Arrieta, M.
Arrieta, M. in OpenAIREBackes, M.;
Backes, M.
Backes, M. in OpenAIREBarnard, M.;
Barnard, M.
Barnard, M. in OpenAIREBecherini, Y.;
Becherini, Y.
Becherini, Y. in OpenAIREBecker Tjus, J.;
Becker Tjus, J.
Becker Tjus, J. in OpenAIREBerge, D.;
Bernhard, S.;Berge, D.
Berge, D. in OpenAIREBernlöhr, K.;
Blackwell, R.;Bernlöhr, K.
Bernlöhr, K. in OpenAIREBöttcher, M.;
Böttcher, M.
Böttcher, M. in OpenAIREBoisson, C.;
Boisson, C.
Boisson, C. in OpenAIREBolmont, J.;
Bonnefoy, S.;Bolmont, J.
Bolmont, J. in OpenAIREBordas, P.;
Bordas, P.
Bordas, P. in OpenAIREBregeon, J.;
Bregeon, J.
Bregeon, J. in OpenAIREBrun, F.;
Brun, F.
Brun, F. in OpenAIREBrun, P.;
Bryan, M.; Büchele, M.;Brun, P.
Brun, P. in OpenAIREBulik, T.;
Bulik, T.
Bulik, T. in OpenAIREBylund, T.;
Bylund, T.
Bylund, T. in OpenAIRECapasso, M.;
Capasso, M.
Capasso, M. in OpenAIRECaroff, S.;
Carosi, A.;Caroff, S.
Caroff, S. in OpenAIRECasanova, S.;
Casanova, S.
Casanova, S. in OpenAIRECerruti, M.;
Chakraborty, N.;Cerruti, M.
Cerruti, M. in OpenAIREChandra, S.;
Chaves, R. C. G.;Chandra, S.
Chandra, S. in OpenAIREChen, A.;
Colafrancesco, S.; Condon, B.; Davids, I. D.; Deil, C.;Chen, A.
Chen, A. in OpenAIREDevin, J.;
DeWilt, P.; Dirson, L.; Djannati-Ataï, A.; Dmytriiev, A.;Devin, J.
Devin, J. in OpenAIREDonath, A.;
Drury, L. O’C.;Donath, A.
Donath, A. in OpenAIREDyks, J.;
Dyks, J.
Dyks, J. in OpenAIREEgberts, K.;
Emery, G.; Ernenwein, J.-P.; Eschbach, S.;Egberts, K.
Egberts, K. in OpenAIREFegan, S.;
Fiasson, A.;Fegan, S.
Fegan, S. in OpenAIREFontaine, G.;
Fontaine, G.
Fontaine, G. in OpenAIREFunk, S.;
Füßling, M.; Gabici, S.; Gallant, Y. A.; Garrigoux, T.; Gaté, F.;Funk, S.
Funk, S. in OpenAIREGiavitto, G.;
Giavitto, G.
Giavitto, G. in OpenAIREGlawion, D.;
Glicenstein, J. F.; Gottschall, D.;Glawion, D.
Glawion, D. in OpenAIREGrondin, M.-H.;
Hahn, J.; Haupt, M.; Heinzelmann, G.; Henri, G.;Grondin, M.-H.
Grondin, M.-H. in OpenAIREHermann, G.;
Hermann, G.
Hermann, G. in OpenAIREHinton, J. A.;
Hofmann, W.;Hinton, J. A.
Hinton, J. A. in OpenAIREHoischen, C.;
Hoischen, C.
Hoischen, C. in OpenAIREHolch, T. L.;
Holch, T. L.
Holch, T. L. in OpenAIREHoller, M.;
Holler, M.
Holler, M. in OpenAIREHorns, D.;
Huber, D.; Iwasaki, H.; Jacholkowska, A.;Horns, D.
Horns, D. in OpenAIREJamrozy, M.;
Jankowsky, D.; Jankowsky, F.;Jamrozy, M.
Jamrozy, M. in OpenAIREJouvin, L.;
Jung-Richardt, I.; Kastendieck, M. A.; Katarzy´Nski, K.; Katsuragawa, M.;Jouvin, L.
Jouvin, L. in OpenAIREKatz, U.;
Katz, U.
Katz, U. in OpenAIREKerszberg, D.;
Kerszberg, D.
Kerszberg, D. in OpenAIREKhangulyan, D.;
Khangulyan, D.
Khangulyan, D. in OpenAIREKhélifi, B.;
King, J.;Khélifi, B.
Khélifi, B. in OpenAIREKlepser, S.;
Klu´Zniak, W.;Klepser, S.
Klepser, S. in OpenAIREKomin, Nu.;
Komin, Nu.
Komin, Nu. in OpenAIREKosack, K.;
Krakau, S.; Kraus, M.; Krüger, P. P.;Kosack, K.
Kosack, K. in OpenAIRELamanna, G.;
Lau, J.; Lefaucheur, J.; Lemière, A.;Lamanna, G.
Lamanna, G. in OpenAIRELemoine-Goumard, M.;
Lemoine-Goumard, M.
Lemoine-Goumard, M. in OpenAIRELenain, J.-P.;
Leser, E.;Lenain, J.-P.
Lenain, J.-P. in OpenAIRELohse, T.;
Lorentz, M.;Lohse, T.
Lohse, T. in OpenAIRELópez-Coto, R.;
Lypova, I.;López-Coto, R.
López-Coto, R. in OpenAIREMalyshev, D.;
Malyshev, D.
Malyshev, D. in OpenAIREMarandon, V.;
Marcowith, A.; Mariaud, C.;Marandon, V.
Marandon, V. in OpenAIREMartí-Devesa, G.;
Martí-Devesa, G.
Martí-Devesa, G. in OpenAIREMarx, R.;
Marx, R.
Marx, R. in OpenAIREMaurin, G.;
Maurin, G.
Maurin, G. in OpenAIREMeintjes, P. J.;
Mitchell, A. M. W.;Meintjes, P. J.
Meintjes, P. J. in OpenAIREModerski, R.;
Mohamed, M.;Moderski, R.
Moderski, R. in OpenAIREMohrmann, L.;
Mohrmann, L.
Mohrmann, L. in OpenAIREMoulin, E.;
Moulin, E.
Moulin, E. in OpenAIREMurach, T.;
Nakashima, S.;Murach, T.
Murach, T. in OpenAIREDe Naurois, M.;
De Naurois, M.
De Naurois, M. in OpenAIRENdiyavala, H.;
Niederwanger, F.;Ndiyavala, H.
Ndiyavala, H. in OpenAIRENiemiec, J.;
Oakes, L.; O’Brien, P.; Odaka, H.;Niemiec, J.
Niemiec, J. in OpenAIREOhm, S.;
Ostrowski, M.;
Ostrowski, M.
Ostrowski, M. in OpenAIREOya, I.;
Padovani, M.;
Panter, M.;Padovani, M.
Padovani, M. in OpenAIREParsons, R. D.;
Perennes, C.;Parsons, R. D.
Parsons, R. D. in OpenAIREPetrucci, P.-O.;
Peyaud, B.; Piel, Q.; Pita, S.; Poireau, V.; Priyana Noel, A.; Prokhorov, D. A.; Prokoph, H.; Pühlhofer, G.;Petrucci, P.-O.
Petrucci, P.-O. in OpenAIREPunch, M.;
Punch, M.
Punch, M. in OpenAIREQuirrenbach, A.;
Raab, S.;Quirrenbach, A.
Quirrenbach, A. in OpenAIRERauth, R.;
Rauth, R.
Rauth, R. in OpenAIREReimer, A.;
Reimer, A.
Reimer, A. in OpenAIREReimer, O.;
Renaud, M.;Reimer, O.
Reimer, O. in OpenAIRERieger, F.;
Rieger, F.
Rieger, F. in OpenAIRERinchiuso, L.;
Rinchiuso, L.
Rinchiuso, L. in OpenAIRERomoli, C.;
Romoli, C.
Romoli, C. in OpenAIRERowell, G.;
Rowell, G.
Rowell, G. in OpenAIRERudak, B.;
Rudak, B.
Rudak, B. in OpenAIRERuiz-Velasco, E.;
Sahakian, V.; Saito, S.;Ruiz-Velasco, E.
Ruiz-Velasco, E. in OpenAIRESanchez, D. A.;
Sanchez, D. A.
Sanchez, D. A. in OpenAIRESantangelo, A.;
Santangelo, A.
Santangelo, A. in OpenAIRESasaki, M.;
Schlickeiser, R.;Sasaki, M.
Sasaki, M. in OpenAIRESchüssler, F.;
Schulz, Anneli;Schüssler, F.
Schüssler, F. in OpenAIRESchwanke, U.;
Schwemmer, S.;Schwanke, U.
Schwanke, U. in OpenAIRESeglar-Arroyo, M.;
Seglar-Arroyo, M.
Seglar-Arroyo, M. in OpenAIRESenniappan, M.;
Seyffert, A. S.; Shafi, N.; Shilon, I.; Shiningayamwe, K.; Simoni, R.; Sinha, A.; Sol, H.; Spanier, F.; Specovius, A.; Spir-Jacob, M.; Stawarz, Ł.; Steenkamp, R.; Stegmann, C.;Senniappan, M.
Senniappan, M. in OpenAIRESteppa, C.;
Steppa, C.
Steppa, C. in OpenAIRESushch, I.;
Takahashi, T.; Tavernet, J.-P.; Tavernier, T.;Sushch, I.
Sushch, I. in OpenAIRETaylor, A. M.;
Taylor, A. M.
Taylor, A. M. in OpenAIRETerrier, R.;
Terrier, R.
Terrier, R. in OpenAIRETibaldo, L.;
Tiziani, D.; Tluczykont, M.; Trichard, C.;Tibaldo, L.
Tibaldo, L. in OpenAIRETsirou, M.;
Tsirou, M.
Tsirou, M. in OpenAIREContext. NGC 253 is one of only two starburst galaxies found to emit γ-rays from hundreds of MeV to multi-TeV energies. Accurate measurements of the very-high-energy (VHE; E > 100 GeV) and high-energy (HE; E > 60 MeV) spectra are crucial to study the underlying particle accelerators, probe the dominant emission mechanism(s) and to study cosmic-ray interaction and transport. Aims. The measurement of the VHE γ-ray emission of NGC 253 published in 2012 by H.E.S.S. was limited by large systematic uncertainties. Here, the most up to date measurement of the γ-ray spectrum of NGC 253 is investigated in both HE and VHE γ-rays. Assuming a hadronic origin of the γ-ray emission, the measurement uncertainties are propagated into the interpretation of the accelerated particle population. Methods. The data of H.E.S.S. observations are reanalysed using an updated calibration and analysis chain. The improved Fermi–LAT analysis employs more than 8 yr of data processed using pass 8. The cosmic-ray particle population is evaluated from the combined HE–VHE γ-ray spectrum using NAIMA in the optically thin case. Results. The VHE γ-ray energy spectrum is best fit by a power-law distribution with a flux normalisation of (1.34 ± 0.14stat ± 0.27sys) × 10−13 cm−2 s−1 TeV1 at 1 TeV – about 40% above, but compatible with the value obtained in Abramowski et al. (2012). The spectral index Γ = 2.39 ± 0.14stat ± 0.25sys is slightly softer than but consistent with the previous measurement within systematic errors. In the Fermi energy range an integral flux of F(E > 60 MeV) = (1.56 ± 0.28stat ± 0.15sys) × 10−8 cm−2 s−1 is obtained. At energies above ∼3 GeV the HE spectrum is consistent with a power-law ranging into the VHE part of the spectrum measured by H.E.S.S. with an overall spectral index Γ = 2.22 ± 0.06stat. Conclusions. Two scenarios for the starburst nucleus are tested, in which the gas in the starburst nucleus acts as either a thin or a thick target for hadronic cosmic rays accelerated by the individual sources in the nucleus. In these two models, the level to which NGC 253 acts as a calorimeter is estimated to a range of fcal = 0.1 to 1 while accounting for the measurement uncertainties. The presented spectrum is likely to remain the most accurate measurements until the Cherenkov Telescope Array (CTA) has collected a substantial set of data towards NGC 253.
Astronomy and Astrop... arrow_drop_down Astronomy and AstrophysicsArticle . 2018Data sources: Universiteit van Amsterdam Digital Academic RepositoryOA@INAF - Istituto Nazionale di AstrofisicaArticle . 2018Data sources: OA@INAF - Istituto Nazionale di AstrofisicaArchive de l'Observatoire de Paris (HAL)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Universiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2018 . Peer-reviewedLicense: EDP Sciences Copyright and Publication Licensing PolicyData sources: CrossrefPublikationsserver der Universität PotsdamArticle . 2018Data sources: Publikationsserver der Universität Potsdamhttps://dx.doi.org/10.48550/ar...Article . 2018License: arXiv Non-Exclusive DistributionData sources: DataciteThe University of Adelaide: Digital LibraryArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Eberhard Karls University Tübingen: Publication SystemArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Astronomy and Astrop... arrow_drop_down Astronomy and AstrophysicsArticle . 2018Data sources: Universiteit van Amsterdam Digital Academic RepositoryOA@INAF - Istituto Nazionale di AstrofisicaArticle . 2018Data sources: OA@INAF - Istituto Nazionale di AstrofisicaArchive de l'Observatoire de Paris (HAL)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Universiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Astronomy and AstrophysicsArticle . 2018 . Peer-reviewedLicense: EDP Sciences Copyright and Publication Licensing PolicyData sources: CrossrefPublikationsserver der Universität PotsdamArticle . 2018Data sources: Publikationsserver der Universität Potsdamhttps://dx.doi.org/10.48550/ar...Article . 2018License: arXiv Non-Exclusive DistributionData sources: DataciteThe University of Adelaide: Digital LibraryArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Eberhard Karls University Tübingen: Publication SystemArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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