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description Publicationkeyboard_double_arrow_right Article , Research , Preprint 2023Embargo end date: 01 Jan 2023 Australia, France, Spain, AustraliaPublisher:Elsevier BV Funded by:AKA | Intrinsic Very High Energ..., NSERC, EC | CTA-PP +6 projectsAKA| Intrinsic Very High Energy Gamma-ray Emission of Blazars ,NSERC ,EC| CTA-PP ,EC| CTA-DEV ,AKA| Intrinsic Very High Energy Gamma-ray Emission of Blazars ,EC| ESCAPE ,EC| P-SPHERE ,UKRI| RootDetect: Remote Detection and Precision Management of Root Health ,EC| INFIERIAcero, F.; Acharyya, A.; Adam, R.; Aguasca-Cabot, A.; Agudo, I.; Aguirre-Santaella, A.; Alfaro, J.; Aloisio, R.; Crespo, N. Álvarez; Alves Batista, R.; Amati, L.; Amato, E.; Ambrosi, G.; Angüner, E. O.; Aramo, C.; Arcaro, C.; Armstrong, T.; Asano, K.; Ascasibar, Y.; Aschersleben, J.; Backes, M.; Baktash, A.; Balazs, C.; Balbo, M.; Ballet, J.; Larriva, A. Baquero; Barbosa Martins, V.; de Almeida, U. Barres; Barrio, J. A.; Bastieri, D.; Baxter, J. R.; Becker Tjus, J.; Benbow, W.; Bernardos-Martín, M. I.; Bernete, J.; Berti, A.; Bertucci, B.; Beshley, V.; Bhattacharjee, P.; Bhattacharyya, S.; Biland, A.; Bissaldi, E.; Biteau, J.; Blanch, O.; Bordas, P.; Bottacini, E.; Bregeon, J.; Brose, R.; Bucciantini, N.; Bulgarelli, A.; Capasso, M.; Dolcetta, R. A. Capuzzo; Caraveo, P.; Cardillo, M.; Carosi, R.; Casanova, S.; Cascone, E.; Cassol, F.; Catalani, F.; Cerruti, M.; Chadwick, P.; Chaty, S.; Chen, A.; Chernyakova, M.; Chiavassa, A.; Chudoba, J.; Coimbra-Araujo, C.; Conforti, V.; Contreras, J. L.; Costa, A.; Costantini, H.; Cristofari, P.; Crocker, R.; D'Amico, G.; D'Ammando, F.; De Angelis, A.; De Caprio, V.; de Gouveia Dal Pino, E. M.; de Ona Wilhelmi, E.; de Souza, V.; Delgado, C.; della Volpe, D.; Depaoli, D.; Di Girolamo, T.; Di Pierro, F.; Di Tria, R.; Di Venere, L.; Diebold, S.; Djuvsland, J. I.; Donini, A.; Doro, M.; Anjos, R. d. C. Dos; Dwarkadas, V. V.; Einecke, S.; Elsässer, D.; Emery, G.; Evoli, C.; Falceta-Goncalves, D.; Fedorova, E.; Fegan, S.; Ferrand, G.; Fiandrini, E.; Filipovic, M.; Fioretti, V.; Fiori, M.; Foffano, L.; Fontaine, G.; Fukami, S.; Galanti, G.; Galaz, G.; Gammaldi, V.; Gasbarra, C.; Ghalumyan, A.; Ghirlanda, G.; Giarrusso, M.; Giavitto, G.; Giglietto, N.; Giordano, F.; Giroletti, M.; Giuliani, A.; Giunti, L.; Godinovic, N.; Coelho, J. Goulart; Gréaux, L.; Green, D.; Grondin, M.-H.; Gueta, O.; Gunji, S.; Hassan, T.; Heller, M.; Hernández-Cadena, S.; Hinton, J.; Hnatyk, B.; Hnatyk, R.; Hoffmann, D.; Hofmann, W.; Holder, J.; Horan, D.; Horvath, P.; Hrabovsky, M.; Hrupec, D.; Inada, T.; Incardona, F.; Inoue, S.; Ishio, K.; Jamrozy, M.; Janecek, P.; Martínez, I. Jiménez; Jin, W.; Jung-Richardt, I.; Jurysek, J.; Kaaret, P.; Karas, V.; Katz, U.; Kerszberg, D.; Khélifi, B.; Kieda, D. B.; Kissmann, R.; Kleiner, T.; Kluge, G.; Kluzniak, W.; Knödlseder, J.; Kobayashi, Y.; Kohri, K.; Komin, N.; Kornecki, P.; Kubo, H.; La Palombara, N.; Láinez, M.; Lamastra, A.; Lapington, J.; Lemoine-Goumard, M.; Lenain, J.-P.; Leone, F.; Leto, G.; Leuschner, F.; Lindfors, E.; Liodakis, I.; Lohse, T.; Lombardi, S.; Longo, F.; López-Coto, R.; López-Moya, M.; López-Oramas, A.; Loporchio, S.; Luque-Escamilla, P. L.; Macias, O.; Mackey, J.; Majumdar, P.; Mandat, D.; Manganaro, M.; Manicò, G.; Marconi, M.; Martí, J.; Martínez, G.; Martinez, M.; Martinez, O.; Mello, A. J. T. S.; Menchiari, S.; Meyer, D. M.-A.;arXiv: 2303.15007
handle: 10261/334192 , 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
HAL-IN2P3 (Institut ... arrow_drop_down HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules)Article . 2023Full-Text: https://hal.science/hal-04300157Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2023Full-Text: https://hal.science/hal-04300157Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2023Full-Text: https://hal.science/hal-04300157Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2023Full-Text: https://hal.science/hal-04300157Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2023Full-Text: https://hal.science/hal-04300157Data sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2023 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2023Data sources: Recolector de Ciencia Abierta, RECOLECTAInstitut national des sciences de l'Univers: HAL-INSUArticle . 2023Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2023Data sources: Bielefeld Academic Search Engine (BASE)University of Western Sydney (UWS): Research DirectArticle . 2023Data sources: Bielefeld Academic Search Engine (BASE)The University of Adelaide: Digital LibraryArticle . 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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description Publicationkeyboard_double_arrow_right Article , Research , Preprint 2023Embargo end date: 01 Jan 2023 Australia, France, Spain, AustraliaPublisher:Elsevier BV Funded by:AKA | Intrinsic Very High Energ..., NSERC, EC | CTA-PP +6 projectsAKA| Intrinsic Very High Energy Gamma-ray Emission of Blazars ,NSERC ,EC| CTA-PP ,EC| CTA-DEV ,AKA| Intrinsic Very High Energy Gamma-ray Emission of Blazars ,EC| ESCAPE ,EC| P-SPHERE ,UKRI| RootDetect: Remote Detection and Precision Management of Root Health ,EC| INFIERIAcero, F.; Acharyya, A.; Adam, R.; Aguasca-Cabot, A.; Agudo, I.; Aguirre-Santaella, A.; Alfaro, J.; Aloisio, R.; Crespo, N. Álvarez; Alves Batista, R.; Amati, L.; Amato, E.; Ambrosi, G.; Angüner, E. O.; Aramo, C.; Arcaro, C.; Armstrong, T.; Asano, K.; Ascasibar, Y.; Aschersleben, J.; Backes, M.; Baktash, A.; Balazs, C.; Balbo, M.; Ballet, J.; Larriva, A. Baquero; Barbosa Martins, V.; de Almeida, U. Barres; Barrio, J. A.; Bastieri, D.; Baxter, J. R.; Becker Tjus, J.; Benbow, W.; Bernardos-Martín, M. I.; Bernete, J.; Berti, A.; Bertucci, B.; Beshley, V.; Bhattacharjee, P.; Bhattacharyya, S.; Biland, A.; Bissaldi, E.; Biteau, J.; Blanch, O.; Bordas, P.; Bottacini, E.; Bregeon, J.; Brose, R.; Bucciantini, N.; Bulgarelli, A.; Capasso, M.; Dolcetta, R. A. Capuzzo; Caraveo, P.; Cardillo, M.; Carosi, R.; Casanova, S.; Cascone, E.; Cassol, F.; Catalani, F.; Cerruti, M.; Chadwick, P.; Chaty, S.; Chen, A.; Chernyakova, M.; Chiavassa, A.; Chudoba, J.; Coimbra-Araujo, C.; Conforti, V.; Contreras, J. L.; Costa, A.; Costantini, H.; Cristofari, P.; Crocker, R.; D'Amico, G.; D'Ammando, F.; De Angelis, A.; De Caprio, V.; de Gouveia Dal Pino, E. M.; de Ona Wilhelmi, E.; de Souza, V.; Delgado, C.; della Volpe, D.; Depaoli, D.; Di Girolamo, T.; Di Pierro, F.; Di Tria, R.; Di Venere, L.; Diebold, S.; Djuvsland, J. I.; Donini, A.; Doro, M.; Anjos, R. d. C. Dos; Dwarkadas, V. V.; Einecke, S.; Elsässer, D.; Emery, G.; Evoli, C.; Falceta-Goncalves, D.; Fedorova, E.; Fegan, S.; Ferrand, G.; Fiandrini, E.; Filipovic, M.; Fioretti, V.; Fiori, M.; Foffano, L.; Fontaine, G.; Fukami, S.; Galanti, G.; Galaz, G.; Gammaldi, V.; Gasbarra, C.; Ghalumyan, A.; Ghirlanda, G.; Giarrusso, M.; Giavitto, G.; Giglietto, N.; Giordano, F.; Giroletti, M.; Giuliani, A.; Giunti, L.; Godinovic, N.; Coelho, J. Goulart; Gréaux, L.; Green, D.; Grondin, M.-H.; Gueta, O.; Gunji, S.; Hassan, T.; Heller, M.; Hernández-Cadena, S.; Hinton, J.; Hnatyk, B.; Hnatyk, R.; Hoffmann, D.; Hofmann, W.; Holder, J.; Horan, D.; Horvath, P.; Hrabovsky, M.; Hrupec, D.; Inada, T.; Incardona, F.; Inoue, S.; Ishio, K.; Jamrozy, M.; Janecek, P.; Martínez, I. Jiménez; Jin, W.; Jung-Richardt, I.; Jurysek, J.; Kaaret, P.; Karas, V.; Katz, U.; Kerszberg, D.; Khélifi, B.; Kieda, D. B.; Kissmann, R.; Kleiner, T.; Kluge, G.; Kluzniak, W.; Knödlseder, J.; Kobayashi, Y.; Kohri, K.; Komin, N.; Kornecki, P.; Kubo, H.; La Palombara, N.; Láinez, M.; Lamastra, A.; Lapington, J.; Lemoine-Goumard, M.; Lenain, J.-P.; Leone, F.; Leto, G.; Leuschner, F.; Lindfors, E.; Liodakis, I.; Lohse, T.; Lombardi, S.; Longo, F.; López-Coto, R.; López-Moya, M.; López-Oramas, A.; Loporchio, S.; Luque-Escamilla, P. L.; Macias, O.; Mackey, J.; Majumdar, P.; Mandat, D.; Manganaro, M.; Manicò, G.; Marconi, M.; Martí, J.; Martínez, G.; Martinez, M.; Martinez, O.; Mello, A. J. T. S.; Menchiari, S.; Meyer, D. M.-A.;arXiv: 2303.15007
handle: 10261/334192 , 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
HAL-IN2P3 (Institut ... arrow_drop_down HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules)Article . 2023Full-Text: https://hal.science/hal-04300157Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2023Full-Text: https://hal.science/hal-04300157Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2023Full-Text: https://hal.science/hal-04300157Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2023Full-Text: https://hal.science/hal-04300157Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2023Full-Text: https://hal.science/hal-04300157Data sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2023 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2023Data sources: Recolector de Ciencia Abierta, RECOLECTAInstitut national des sciences de l'Univers: HAL-INSUArticle . 2023Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2023Data sources: Bielefeld Academic Search Engine (BASE)University of Western Sydney (UWS): Research DirectArticle . 2023Data sources: Bielefeld Academic Search Engine (BASE)The University of Adelaide: Digital LibraryArticle . 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=10.1016/j.astropartphys.2023.102850&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 10 citations 10 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
visibility 45visibility views 45 download downloads 12 Powered bymore_vert HAL-IN2P3 (Institut ... arrow_drop_down HAL-IN2P3 (Institut national de physique nucléaire et de physique des particules)Article . 2023Full-Text: https://hal.science/hal-04300157Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2023Full-Text: https://hal.science/hal-04300157Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2023Full-Text: https://hal.science/hal-04300157Data sources: Bielefeld Academic Search Engine (BASE)École Polytechnique, Université Paris-Saclay: HALArticle . 2023Full-Text: https://hal.science/hal-04300157Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2023Full-Text: https://hal.science/hal-04300157Data sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2023 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2023Data sources: Recolector de Ciencia Abierta, RECOLECTAInstitut national des sciences de l'Univers: HAL-INSUArticle . 2023Data sources: Bielefeld Academic Search Engine (BASE)Archive de l'Observatoire de Paris (HAL)Article . 2023Data sources: Bielefeld Academic Search Engine (BASE)University of Western Sydney (UWS): Research DirectArticle . 2023Data sources: Bielefeld Academic Search Engine (BASE)The University of Adelaide: Digital LibraryArticle . 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=10.1016/j.astropartphys.2023.102850&type=result"></script>'); --> </script>
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