- home
- Advanced Search
- Energy Research
- Energy Research
description Publicationkeyboard_double_arrow_right Other literature type 2015Publisher:OpenAlex Georges Aad; B. Abbott; J. Abdallah; S. Abdel‐Khalek; O. Abdinov; R. Aben; B. Abi; M. Āboliņš; Ossama Abouzeid; H. Abramowicz; Yiming Abulaiti; R. Abreu; Y. Abulaiti; Bobby Samir Acharya; L. Adamczyk; D. L. Adams; J. Adelman; S. Adomeit; T. Adye; T. Agatonovic-Jovin; J. A. Aguilar-Saavedra; M. Agustoni; S. P. Ahlen; F. Ahmadov; Giulio Aielli; H. Akerstedt; T. P. A. Åkesson; G. Akimoto; A. V. Akimov; Gian Luigi Alberghi; J. Albert; S. Albrand; María Josefina Alconada Verzini; Martin Aleksa; C. Alexa; Gideon Alexander; G. Alexandre; T. Alexopoulos; M. Alhroob; G. Alimonti; L. Alio; J. Alison; Benedict Allbrooke; L. J. Allison; Philip Patrick Allport; A. Aloisio; A. Alonso; Francisco Alonso; C. Alpigiani; A. Altheimer; Bárbara Álvarez González; M. G. Alviggi; K. Amako; Yanhui Ma; C. Amelung; D. Amidei; Susana Patricia Amor dos Santos; A. Amorim; S. Amoroso; N. Amram; G. Amundsen; C. Anastopoulos; L. S. Ancu; N. Andari; T. Andeen; C. F. Anders; G. Anders; K. J. Anderson; A. Andreazza; V. Andrei; X. S. Anduaga; S. Angelidakis; I. Angelozzi; P. Anger; A. Angerami; F. Anghinolfi; Alexey Anisenkov; N. Anjos; A. Annovi; A. Antonaki; M. Antonelli; A. Antonov; J. Antos; F. Anulli; Mayumi Aoki; L. Aperio Bella; R. Apolle; G. Arabidze; I. Aracena; Y. Arai; J. P. Araque; A. T. H. Arce; Francisco Anuar Arduh; J-F. Arguin; Spyros Argyropoulos; M. Arık; A. J. Armbruster; O. Arnaez; V. Arnal;Este documento describe los algoritmos de activación y de reconstrucción, identificación y calibración de energía fuera de línea para las desintegraciones hadrónicas de los leptones tau empleados para los datos recopilados de las colisiones de pp en 2012 con el detector ATLAS en el centro de masa del LHC Energy $$\sqrt{\mathrm {s}} = 8 $$ $ $\,\hbox {TeV}$$ . El rendimiento de estos algoritmos se mide en la mayoría de los casos con $$Z$$ decae a leptones tau utilizando el conjunto de datos completo de 2012, lo que corresponde a una luminosidad integrada de 20.3 fb $$^{-1}$$ . Se logra una incertidumbre en la escala de energía tau reconstruida fuera de línea del 2–4 %, dependiendo de la energía transversal y la pseudorrapidez, utilizando dos métodos independientes. La eficiencia de identificación de tau fuera de línea se mide con una precisión del 2,5 % para los leptones tau en descomposición hadrónica con una pista asociada, y del 4 % para el caso de tres pistas asociadas, inclusive en pseudorrapidez y para una energía transversal visible superior a 20 $$\,\hbox {GeV}$$ . Para las desintegraciones de leptones tau hadrónicos seleccionadas por algoritmos fuera de línea, la eficiencia de identificación del disparador tau se mide con una precisión del 2–8 %, dependiendo de la energía transversal. Se encuentra que el rendimiento de los algoritmos tau, tanto fuera de línea como a nivel de activación, es estable con respecto al número de interacciones protón-protón concurrentes y ha respaldado una variedad de resultados físicos utilizando leptones tau en descomposición hadrónica en ATLAS. Cet article décrit les algorithmes de déclenchement et de reconstruction hors ligne, d'identification et d'étalonnage de l'énergie pour les désintégrations hadroniques des leptons tau utilisés pour les données collectées à partir des collisions pp en 2012 avec le détecteur ATLAS au centre de masse du LHC énergie $$\sqrt{\mathrm {s}} = 8 $$ $ $\,\hbox {TeV}$$ . La performance de ces algorithmes est mesurée dans la plupart des cas avec $$Z$$ se désintègre en leptons tau en utilisant l'ensemble complet des données 2012, correspondant à une luminosité intégrée de 20,3 fb $$^{-1}$$ . Une incertitude sur l'échelle d'énergie tau reconstruite hors ligne de 2–4 %, en fonction de l'énergie transversale et de la pseudorapidité, est obtenue en utilisant deux méthodes indépendantes. L'efficacité d'identification des tau hors ligne est mesurée avec une précision de 2,5 % pour les leptons tau en décomposition hadronique avec une piste associée, et de 4 % pour le cas de trois pistes associées, inclus dans la pseudorapidité et pour une énergie transverse visible supérieure à 20 $$\,\hbox {GeV}$$ . Pour les désintégrations lepton tau hadroniques sélectionnées par des algorithmes hors ligne, l'efficacité d'identification du déclencheur tau est mesurée avec une précision de 2 à 8 %, en fonction de l'énergie transversale. La performance des algorithmes tau, à la fois hors ligne et au niveau du déclencheur, s'est avérée stable par rapport au nombre d'interactions proton–proton concurrentes et a soutenu une variété de résultats physiques utilisant des leptons tau en décomposition hadronique chez ATLAS. This paper describes the trigger and offline reconstruction, identification and energy calibration algorithms for hadronic decays of tau leptons employed for the data collected from pp collisions in 2012 with the ATLAS detector at the LHC center-of-mass energy $$\sqrt{\mathrm {s}} = 8$$ $$\,\hbox {TeV}$$ . The performance of these algorithms is measured in most cases with $$Z$$ decays to tau leptons using the full 2012 dataset, corresponding to an integrated luminosity of 20.3 fb $$^{-1}$$ . An uncertainty on the offline reconstructed tau energy scale of 2–4 %, depending on transverse energy and pseudorapidity, is achieved using two independent methods. The offline tau identification efficiency is measured with a precision of 2.5 % for hadronically decaying tau leptons with one associated track, and of 4 % for the case of three associated tracks, inclusive in pseudorapidity and for a visible transverse energy greater than 20 $$\,\hbox {GeV}$$ . For hadronic tau lepton decays selected by offline algorithms, the tau trigger identification efficiency is measured with a precision of 2–8 %, depending on the transverse energy. The performance of the tau algorithms, both offline and at the trigger level, is found to be stable with respect to the number of concurrent proton–proton interactions and has supported a variety of physics results using hadronically decaying tau leptons at ATLAS. تصف هذه الورقة خوارزميات إعادة البناء والتحديد ومعايرة الطاقة المحفزة وغير المتصلة بالإنترنت للتحلل الهادروني للبتونات تاو المستخدمة للبيانات التي تم جمعها من تصادمات PP في عام 2012 مع كاشف أطلس في مركز طاقة مصادم الهدرونات الكبير $$\ sqrt {\ mathrm {s}} = 8 $$$$\,\ hbox {TeV}$$ . يتم قياس أداء هذه الخوارزميات في معظم الحالات مع انحلال $$Z $$ إلى لبتونات تاو باستخدام مجموعة بيانات 2012 الكاملة، المقابلة لمعان متكامل قدره 20.3 fb $$^{-1}$$ . يتم تحقيق عدم اليقين على مقياس طاقة تاو المعاد بناؤه دون اتصال بالإنترنت بنسبة 2–4 ٪، اعتمادًا على الطاقة العرضية والرأب الكاذب، باستخدام طريقتين مستقلتين. يتم قياس كفاءة تحديد تاو في وضع عدم الاتصال بدقة 2.5 ٪ للبتونات تاو المتحللة هدرونيكالياً بمسار واحد مرتبط، و 4 ٪ لحالة المسارات الثلاثة المرتبطة، بما في ذلك الرأس الكاذب والطاقة المستعرضة المرئية التي تزيد عن 20 $$\،\ hbox {GeV}$$ . بالنسبة لاضمحلال هادرونيك تاو ليبتون الذي تم اختياره بواسطة خوارزميات غير متصلة بالإنترنت، يتم قياس كفاءة تحديد الزناد تاو بدقة 2–8 ٪، اعتمادًا على الطاقة المستعرضة. وجد أن أداء خوارزميات تاو، سواء في وضع عدم الاتصال أو عند مستوى الزناد، مستقر فيما يتعلق بعدد تفاعلات البروتون- البروتون المتزامنة وقد دعمت مجموعة متنوعة من نتائج الفيزياء باستخدام لبتونات تاو المتحللة في أطلس.
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=10.60692/a8kv0-as773&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert 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=10.60692/a8kv0-as773&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type 2013Publisher:OpenAlex Georges Aad; T. Abajyan; B. Abbott; J. Weingarten; M. P. Casado; A. A. Abdelalim; O. Abdinov; Goetz Gaycken; P. A. Delsart; M. Abolins; A. Ventura; Halina Abramowicz; Henso Abreu; B. S. Acharya; L. Adamczyk; A. Trzupek; T. N. Addy; J. Adelman; S. Guindon; P. Adragna; T. Adye; S. Aefsky; J. A. Aguilar–Saavedra; B. Stugu; J. Große-Knetter; S. P. Ahlen; F. Ahles; A. Ahmad; M. Ahsan; G. Aielli; T. P. A. Åkesson; S. Jézéquel; R. Lafaye; M. S. Alam; M. A. Alam; J. Albert; K. Jon-And; Martin Aleksa; S. Palestini; F. Alessandria; C. Alexa; G. Alexander; L. Adamczyk; C. Alexa; M. Alhroob; G. Alimonti; G. Alimonti; M. Paulini; B. M. M. Allbrooke; P. P. Allport; S. E. Allwood-Spiers; Dragos Velicanu; Francisco Alonso; R. Alon; A. Alonso; Francisco Alonso; A. Altheimer; Bárbara Álvarez González; Mariagrazia Alviggi; Y. Coadou; Christoph Amelung; V. V. Ammosov; Susana Patricia Amor dos Santos; A. Amorim; N. Amram; C. Anastopoulos; E. Hill; Nansi Andari; T. Andeen; C. F. Anders; G. Anders; K. J. Anderson; A. Andreazza; V. Andrei; P. Laurelli; X. S. Anduaga; A. Angerami; A. Ventura; A. Angerami; S. Tisserant; Alexey Anisenkov; N. Anjos; A. Annovi; A. Antonaki; Mario Antonelli; J. Antos̆; M. Aoki; M. Aoki; S. Aoun; L. Aperio Bella; R. Apolle; G. Arabidze; I. Aracena; Y. Arai; Jean-François Arguin; S. Arfaoui; Jean-François Arguin; S. Argyropoulos; E. Arık;A bstract Se realiza una búsqueda de nuevos fenómenos en eventos con un chorro de alta energía y gran momento transversal faltante utilizando datos de colisiones protón-protón a $ \sqrt{s}=7 $ TeV con el experimento ATLAS en el Gran Colisionador de Hadrones. Se exploran cuatro regiones cinemáticas utilizando un conjunto de datos correspondiente a una luminosidad integrada de 4.7 fb −1 . No se observa un exceso de eventos más allá de las expectativas de los procesos del Modelo Estándar, y se establecen límites en las grandes dimensiones adicionales y la producción de pares de partículas de materia oscura. A bstract A search for new phenomena in events with a high energy jet and large missing transverse momentum is performed using data from proton-proton collisions at $ \sqrt{s}=7 $ TeV with the ATLAS experiment at the Large Hadron Collider. Quatre régions cinématiques sont explorées à l'aide d'un ensemble de données correspondant à une luminosité intégrée de 4,7 fb −1 . Aucun excès d'événements au-delà des attentes des processus du modèle standard n'est observé, et des limites sont fixées pour les grandes dimensions supplémentaires et la production de paires de particules de matière noire. A bstract A search for new phenomena in events with a high-energy jet and large missing transverse momentum is performed using data from proton-proton collisions at $ \sqrt{s}=7 $ TeV with the ATLAS experiment at the Large Hadron Collider. Four kinematic regions are explored using a dataset corresponding to an integrated luminosity of 4.7 fb −1 . No excess of events beyond expectations from Standard Model processes is observed, and limits are set on large extra dimensions and the pair production of dark matter particles. ملخص يتم إجراء البحث عن ظواهر جديدة في الأحداث ذات النفاثة عالية الطاقة والزخم العرضي الكبير المفقود باستخدام بيانات من تصادمات البروتون والبروتون عند $\sqrt{s}=7 $ TeV مع تجربة أطلس في مصادم الهدرونات الكبير. يتم استكشاف أربع مناطق حركية باستخدام مجموعة بيانات تتوافق مع لمعان متكامل قدره 4.7 fb −1 . لم يتم ملاحظة أي زيادة في الأحداث تتجاوز التوقعات من عمليات النموذج القياسي، ويتم تعيين الحدود على أبعاد إضافية كبيرة وإنتاج زوج من جزيئات المادة المظلمة.
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=10.60692/jr5nh-64y59&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert 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=10.60692/jr5nh-64y59&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint , Other literature type , Journal 2019Embargo end date: 24 Jun 2020 Italy, United Kingdom, Netherlands, Turkey, Switzerland, Italy, Italy, Netherlands, Turkey, Italy, Australia, China (People's Republic of), Turkey, Belarus, Italy, Australia, Italy, Denmark, United States, Germany, Netherlands, United Kingdom, Norway, Turkey, Portugal, Sweden, South Africa, Spain, Czech Republic, China (People's Republic of), United Kingdom, Germany, United Kingdom, China (People's Republic of), United Kingdom, Netherlands, Italy, Italy, Chile, Italy, Czech Republic, Norway, Spain, Italy, France, Germany, Italy, Belarus, United Kingdom, Netherlands, Italy, Turkey, United Kingdom, Germany, Germany, Poland, United Kingdom, Italy, Spain, United Kingdom, Turkey, Italy, Spain, South AfricaPublisher:Springer Science and Business Media LLC Funded by:EC | PROBIST, GSRIEC| PROBIST ,GSRIAaboud, M.; Aad, G.; Abbott, B.; Abdinov, O.; Abeloos, B.; Abhayasinghe, D. K.; Abidi, S. H.; AbouZeid, O. S.; Abraham, N. L.; Abramowicz, H.; Abreu, H.; Abulaiti, Y.; Acharya, B. S.; Adachi, S.; Adamczyk, L.; Adelman, J.; Adersberger, M.; Adiguzel, A.; Adye, T.; Affolder, A. A.; Afik, Y.; Agheorghiesei, C.; Aguilar-Saavedra, J. A.; Ahmadov, F.; Aielli, G.; Akatsuka, S.; Akesson, T. P. A.; Akilli, E.; Akimov, A. V.; Alberghi, G. L.; Albert, J.; Albicocco, P.; Alconada Verzini, M. J.; Alderweireldt, S.; Aleksa, M.; Aleksandrov, I. N.; Alexa, C.; Alexopoulos, T.; Alhroob, M.; Ali, B.; Alimonti, G.; Alison, J.; Alkire, S. P.; Allaire, C.; Allbrooke, B. M. M.; Allen, B. W.; Allport, P. P.; Aloisio, A.; Alonso, A.; Alonso, F.; Alpigiani, C.; Alshehri, A. A.; Alstaty, M. I.; Gonzalez, B. Alvarez; Alvarez Piqueras, D.; Alviggi, M. G.; Amadio, B. T.; Amaral Coutinho, Y.; Ambroz, L.; Amelung, C.; Amidei, D.; Amor Dos Santos, S. P.; Amoroso, S.; Amrouche, C. S.; Anastopoulos, C.; Ancu, L. S.; Andari, N.; Andeen, T.; Anders, C. F.; Anders, J. K.; Anderson, K. J.; Andreazza, A.; Andrei, V.; Anelli, C. R.; Angelidakis, S.; Angelozzi, I.; Angerami, A.; Anisenkov, A. V.; Annovi, A.; Antel, C.; Anthony, M. T.; Antonelli, M.; Antrim, D. J. A.; Anulli, F.; Aoki, M.; Aparisi Pozo, J. A.; Aperio Bella, L.; Arabidze, G.; Araque, J. P.; Araujo Ferraz, V.; Araujo Pereira, R.; Arce, A. T. H.; Ardell, R. E.; Arduh, F. A.; Arguin, J. -F.; Argyropoulos, S.; Armbruster, A. J.; Armitage, L. J.; Armstrong, A.; Arnaez, O.; Arnold, H.; Arratia, M.; Arslan, O.; Artamonov, A.; Artoni, G.; Artz, S.; Asai, S.; Asbah, N.; Asimakopoulou, E. M.; Asquith, L.; Assamagan, K.; Astalos, R.; Atkin, R. J.; Atkinson, M.; Atlay, N. B.; Augsten, K.; Avolio, G.; Avramidou, R.; Ayoub, M. K.; Azuelos, G.; Baas, A. E.; Baca, M. J.; Bachacou, H.; Bachas, K.; Backes, M.; Bagnaia, P.; Bahmani, M.; Bahrasemani, H.; Bailey, A. J.; Baines, J. T.; Bajic, M.; Bakalis, C.; Baker, O. K.; Bakker, P. J.; Gupta, D. Bakshi; Baldin, E. M.; Balek, P.; Balli, F.; Balunas, W. K.; Balz, J.; Banas, E.; Bandyopadhyay, A.; Banerjee, S.; Bannoura, A. A. E.; Barak, L.; Barbe, W. M.; Barberio, E. L.; Barberis, D.; Barbero, M.; Barillari, T.; Barisits, M. -S.; Barkeloo, J.; Barklow, T.; Barnea, R.; Barnes, S. L.; Barnett, B. M.; Barnett, R. M.; Barnovska-Blenessy, Z.; Baroncelli, A.; Barone, G.; Barr, A. J.; Barranco Navarro, L.; Barreiro, F.; Barreiro Guimaraes da Costa, J.; Bartoldus, R.; Barton, A. E.; Bartos, P.; Basalaev, A.; Bassalat, A.; Bates, R. L.; Batista, S. J.; Batlamous, S.; Batley, J. R.; Battaglia, M.; Bauce, M.; Bauer, F.; Bauer, K. T.; Bawa, H. S.; Beacham, J. B.; Beau, T.; Beauchemin, P. H.; Bechtle, P.; Beck, H. C.; Beck, H. P.; Becker, K.; Becker, M.; Becot, C.; Beddall, A.; Beddall, A. J.; Bednyakov, V. A.; Bedognetti, M.; Bee, C. P.; Beermann, T. A.; Begalli, M.; Begel, M.; Behera, A.; Behr, J. K.; Bell, A. S.; Bella, G.; Bellagamba, L.;handle: 2066/203461 , https://repository.ubn.ru.nl/handle/2066/203461 , 11245.1/a382f781-9c81-45b5-a66b-b5870482a0d4 , 20.500.11851/3066 , 10852/74844 , 10261/194709 , 2434/671139 , 10316/107118 , 10486/710918 , 10481/60067 , 20.500.11770/304266 , 20.500.11820/cc7f3f90-eba3-46d8-80d2-8ab0665fec55 , 11572/318504 , 11390/1149438 , 2108/213289 , 11590/351077 , 11573/1306045 , 11367/77495 , 11567/968497 , 11568/1164310 , 11568/1030443 , 11587/430077 , 11571/1287128 , 20.500.12575/70598 , 10210/462836 , 1956/22796 , 11411/3080 , 20.500.12575/66922 , 1959.3/476904
handle: 2066/203461 , https://repository.ubn.ru.nl/handle/2066/203461 , 11245.1/a382f781-9c81-45b5-a66b-b5870482a0d4 , 20.500.11851/3066 , 10852/74844 , 10261/194709 , 2434/671139 , 10316/107118 , 10486/710918 , 10481/60067 , 20.500.11770/304266 , 20.500.11820/cc7f3f90-eba3-46d8-80d2-8ab0665fec55 , 11572/318504 , 11390/1149438 , 2108/213289 , 11590/351077 , 11573/1306045 , 11367/77495 , 11567/968497 , 11568/1164310 , 11568/1030443 , 11587/430077 , 11571/1287128 , 20.500.12575/70598 , 10210/462836 , 1956/22796 , 11411/3080 , 20.500.12575/66922 , 1959.3/476904
Abstract The ratio of the cross sections for inclusive isolated-photon production in pp collisions at centre-of-mass energies of 13 and 8 TeV is measured using the ATLAS detector at the LHC. The integrated luminosities of the 13 TeV and 8 TeV datasets are 3.2 fb−1 and 20.2 fb−1, respectively. The ratio is measured as a function of the photon transverse energy in different regions of the photon pseudorapidity. The predictions from next-to-leading-order perturbative QCD calculations are compared with the measured ratio. The experimental systematic uncertainties as well as the uncertainties affecting the predictions are evaluated taking into account the correlations between the two centre-of-mass energies, resulting in a reduction of up to a factor of 2.5 (5) in the experimental (theoretical) systematic uncertainties. The predictions based on several parameterisations of the proton parton distribution functions agree with the data within the reduced experimental and theoretical uncertainties. In addition, this ratio to that of the fiducial cross sections for Z boson production at 13 and 8 TeV using the decay channels Z → e + e − and Z → μ + μ − is made and compared with the theoretical predictions. In this double ratio, a further reduction of the experimental uncertainty is obtained because the uncertainties arising from the luminosity measurement cancel out. The predictions describe the measurements of the double ratio within the theoretical and experimental uncertainties.
CORE arrow_drop_down EnlightenArticle . 2019License: CC BYFull-Text: http://eprints.gla.ac.uk/184548/1/184548.pdfData sources: CORE (RIOXX-UK Aggregator)Archivio istituzionale della ricerca - Università degli Studi di UdineArticle . 2019License: CC BY NC NDArchivio della Ricerca - Università di Roma Tor vergataArticle . 2019License: CC BYData sources: Archivio della Ricerca - Università di Roma Tor vergataArchivio della ricerca- Università di Roma La SapienzaArticle . 2019License: CC BY NC NDFull-Text: https://iris.uniroma1.it/bitstream/11573/1306045/2/Aaboud_Measurement%20of%20the%20ratio_2019.pdfData sources: Archivio della ricerca- Università di Roma La SapienzaArchivio della Ricerca - Università di PisaArticle . 2019License: CC BYData sources: Archivio della Ricerca - Università di PisaUniversitet i Oslo: Digitale utgivelser ved UiO (DUO)Article . 2019License: CC BYFull-Text: http://hdl.handle.net/10852/74844Data sources: Bielefeld Academic Search Engine (BASE)University of Bergen: Bergen Open Research Archive (BORA-UiB)Article . 2019License: CC BYFull-Text: https://hdl.handle.net/1956/22796Data sources: Bielefeld Academic Search Engine (BASE)Istanbul Bilgi University: Open Access RepositoryArticle . 2019Full-Text: https://hdl.handle.net/11411/3080Data sources: Bielefeld Academic Search Engine (BASE)University of California: eScholarshipArticle . 2019Full-Text: https://escholarship.org/uc/item/11j9c11pData sources: Bielefeld Academic Search Engine (BASE)Belarusian State University: Electronic Library BSUArticle . 2019License: CC BYFull-Text: https://elib.bsu.by/handle/123456789/261569Data sources: Bielefeld Academic Search Engine (BASE)Archivio della Ricerca - Università di Roma Tor vergataArticle . 2019Full-Text: http://hdl.handle.net/2108/213289Data sources: Bielefeld Academic Search Engine (BASE)Queen Mary University of London: Queen Mary Research Online (QMRO)Article . 2019License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Journal of High Energy PhysicsArticle . 2019Data sources: DANS (Data Archiving and Networked Services)Recolector de Ciencia Abierta, RECOLECTAArticle . 2019License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTA2019License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2019Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2019Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2019License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2019 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTAJournal of High Energy PhysicsArticle . 2019License: CC BYData sources: Universiteit van Amsterdam Digital Academic RepositoryDiposit Digital de Documents de la UABArticle . 2019License: CC BYData sources: Diposit Digital de Documents de la UABCopenhagen University Research Information SystemArticle . 2019Data sources: Copenhagen University Research Information SystemRepository of the Czech Academy of SciencesArticle . 2019Data sources: Repository of the Czech Academy of SciencesThe University of Manchester - Institutional RepositoryArticle . 2019Data sources: The University of Manchester - Institutional RepositoryGiresun University Institutional RepositoryArticle . 2019Data sources: Giresun University Institutional RepositoryPublikationer från Uppsala UniversitetArticle . 2019 . Peer-reviewedData sources: Publikationer från Uppsala UniversitetDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2019 . Peer-reviewedBergen Open Research Archive - UiBArticle . 2019 . Peer-reviewedLicense: CC BYData sources: Bergen Open Research Archive - UiBJournal of High Energy PhysicsArticle . 2019 . Peer-reviewedData sources: European Union Open Data PortalUniversiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2019Data sources: Bielefeld Academic Search Engine (BASE)University of Copenhagen: ResearchArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)King's College, London: Research PortalArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Archivio Istituzionale dell'Università della CalabriaArticle . 2019Data sources: Archivio Istituzionale dell'Università della CalabriaArchivio della Ricerca - Università degli Studi Roma TreArticle . 2019Data sources: Archivio della Ricerca - Università degli Studi Roma TreArchivio della Ricerca - Università di PisaArticle . 2019Data sources: Archivio della Ricerca - Università di PisaRepositorio Institucional Universidad de GranadaArticle . 2020License: CC BYData sources: Repositorio Institucional Universidad de GranadaPublikationenserver der Georg-August-Universität GöttingenArticle . 2020Göttingen Research Online PublicationsArticle . 2020Data sources: Göttingen Research Online PublicationseScholarship - University of CaliforniaArticle . 2019Data sources: eScholarship - University of CaliforniaOnline-Publikations-Server der Universität WürzburgArticle . 2019License: CC BYData sources: Online-Publikations-Server der Universität WürzburgIRIS UNIPV (Università degli studi di Pavia)Article . 2019Data sources: Bielefeld Academic Search Engine (BASE)Ankara University Open Archive SystemArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)The University of Johannesburg: UJContentArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Pontificia Universidad Católica de Chile: Repositorio UCArticle . 2025Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Ankara University Open Archive SystemArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Swinburne University of Technology: Swinburne Research BankArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Lancaster University: Lancaster EprintsArticle . 2019Data 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=10.1007/jhep04(2019)093&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 6 citations 6 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
visibility 82visibility views 82 download downloads 64 Powered bymore_vert CORE arrow_drop_down EnlightenArticle . 2019License: CC BYFull-Text: http://eprints.gla.ac.uk/184548/1/184548.pdfData sources: CORE (RIOXX-UK Aggregator)Archivio istituzionale della ricerca - Università degli Studi di UdineArticle . 2019License: CC BY NC NDArchivio della Ricerca - Università di Roma Tor vergataArticle . 2019License: CC BYData sources: Archivio della Ricerca - Università di Roma Tor vergataArchivio della ricerca- Università di Roma La SapienzaArticle . 2019License: CC BY NC NDFull-Text: https://iris.uniroma1.it/bitstream/11573/1306045/2/Aaboud_Measurement%20of%20the%20ratio_2019.pdfData sources: Archivio della ricerca- Università di Roma La SapienzaArchivio della Ricerca - Università di PisaArticle . 2019License: CC BYData sources: Archivio della Ricerca - Università di PisaUniversitet i Oslo: Digitale utgivelser ved UiO (DUO)Article . 2019License: CC BYFull-Text: http://hdl.handle.net/10852/74844Data sources: Bielefeld Academic Search Engine (BASE)University of Bergen: Bergen Open Research Archive (BORA-UiB)Article . 2019License: CC BYFull-Text: https://hdl.handle.net/1956/22796Data sources: Bielefeld Academic Search Engine (BASE)Istanbul Bilgi University: Open Access RepositoryArticle . 2019Full-Text: https://hdl.handle.net/11411/3080Data sources: Bielefeld Academic Search Engine (BASE)University of California: eScholarshipArticle . 2019Full-Text: https://escholarship.org/uc/item/11j9c11pData sources: Bielefeld Academic Search Engine (BASE)Belarusian State University: Electronic Library BSUArticle . 2019License: CC BYFull-Text: https://elib.bsu.by/handle/123456789/261569Data sources: Bielefeld Academic Search Engine (BASE)Archivio della Ricerca - Università di Roma Tor vergataArticle . 2019Full-Text: http://hdl.handle.net/2108/213289Data sources: Bielefeld Academic Search Engine (BASE)Queen Mary University of London: Queen Mary Research Online (QMRO)Article . 2019License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Journal of High Energy PhysicsArticle . 2019Data sources: DANS (Data Archiving and Networked Services)Recolector de Ciencia Abierta, RECOLECTAArticle . 2019License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTA2019License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2019Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2019Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2019License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2019 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTAJournal of High Energy PhysicsArticle . 2019License: CC BYData sources: Universiteit van Amsterdam Digital Academic RepositoryDiposit Digital de Documents de la UABArticle . 2019License: CC BYData sources: Diposit Digital de Documents de la UABCopenhagen University Research Information SystemArticle . 2019Data sources: Copenhagen University Research Information SystemRepository of the Czech Academy of SciencesArticle . 2019Data sources: Repository of the Czech Academy of SciencesThe University of Manchester - Institutional RepositoryArticle . 2019Data sources: The University of Manchester - Institutional RepositoryGiresun University Institutional RepositoryArticle . 2019Data sources: Giresun University Institutional RepositoryPublikationer från Uppsala UniversitetArticle . 2019 . Peer-reviewedData sources: Publikationer från Uppsala UniversitetDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2019 . Peer-reviewedBergen Open Research Archive - UiBArticle . 2019 . Peer-reviewedLicense: CC BYData sources: Bergen Open Research Archive - UiBJournal of High Energy PhysicsArticle . 2019 . Peer-reviewedData sources: European Union Open Data PortalUniversiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2019Data sources: Bielefeld Academic Search Engine (BASE)University of Copenhagen: ResearchArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)King's College, London: Research PortalArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Archivio Istituzionale dell'Università della CalabriaArticle . 2019Data sources: Archivio Istituzionale dell'Università della CalabriaArchivio della Ricerca - Università degli Studi Roma TreArticle . 2019Data sources: Archivio della Ricerca - Università degli Studi Roma TreArchivio della Ricerca - Università di PisaArticle . 2019Data sources: Archivio della Ricerca - Università di PisaRepositorio Institucional Universidad de GranadaArticle . 2020License: CC BYData sources: Repositorio Institucional Universidad de GranadaPublikationenserver der Georg-August-Universität GöttingenArticle . 2020Göttingen Research Online PublicationsArticle . 2020Data sources: Göttingen Research Online PublicationseScholarship - University of CaliforniaArticle . 2019Data sources: eScholarship - University of CaliforniaOnline-Publikations-Server der Universität WürzburgArticle . 2019License: CC BYData sources: Online-Publikations-Server der Universität WürzburgIRIS UNIPV (Università degli studi di Pavia)Article . 2019Data sources: Bielefeld Academic Search Engine (BASE)Ankara University Open Archive SystemArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)The University of Johannesburg: UJContentArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Pontificia Universidad Católica de Chile: Repositorio UCArticle . 2025Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Ankara University Open Archive SystemArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Swinburne University of Technology: Swinburne Research BankArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Lancaster University: Lancaster EprintsArticle . 2019Data 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=10.1007/jhep04(2019)093&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type 2015Publisher:OpenAlex Georges Aad; B. Abbott; J. Abdallah; O. Abdinov; R. Aben; M. Abolins; O. S. AbouZeid; Halina Abramowicz; Henso Abreu; R. Abreu; Yiming Abulaiti; B. S. Acharya; L. Adamczyk; T. Adams; J. Adelman; S. Adomeit; T. Adye; A. Affolder; T. Agatonović-Jovin; Juan Antonio Aguilar-Saavedra; S. P. Ahlen; Faig Ahmadov; Giulio Aielli; H. Åkerstedt; T. P. A. Åkesson; G. Akimoto; A. V. Akimov; Gian Luigi Alberghi; J. Albert; S. Albrand; M. J. Alconada Verzini; Martin Aleksa; I. N. Aleksandrov; C. Alexa; G. Alexander; Theodoros Alexopoulos; Muhammad Alhroob; G. Alimonti; L. Alio; John Alison; Steven Patrick Alkire; B. M. M. Allbrooke; Phillip Allport; A. Aloisio; A. Alonso; Francisco Alonso; Cristiano Alpigiani; A. Altheimer; Barbara Álvarez González; D. Álvarez Piqueras; M. G. Alviggi; Brian Thomas Amadio; K. Amako; Yara Amaral Coutinho; Christoph Amelung; D. Amidei; Susana Patricia Amor dos Santos; A. Amorim; Simone Amoroso; N. Amram; G. Amundsen; Christos Anastopoulos; L. S. Ancu; Nansi Andari; T. Andeen; C. F. Anders; G. Anders; John Kenneth Anders; K. J. Anderson; A. Andreazza; V. Andrei; Stylianos Angelidakis; I. Angelozzi; P. Anger; Aaron Angerami; F. Anghinolfi; Alexey Anisenkov; N. Anjos; A. Annovi; M. Antonelli; J. Antoš; F. Anulli; Masato Aoki; L. Aperio Bella; G. Arabidze; Y. Arai; J. P. Araque; Ayana Tamu Arce; Francisco Anuar Arduh; J-F. Arguin; Spyridon Argyropoulos; M. Arık; A. J. Armbruster; Olivier Arnaez; V. Arnal; Hannah Arnold; M. Arratia; O. Arslan; Alexander Artamonov;Les résultats d'une recherche de nouveaux phénomènes dans des événements avec une grande quantité de mouvement transverse manquante et un boson de Higgs se désintégrant en deux photons sont rapportés. Les données des collisions proton-proton à une énergie de centre de masse de 8 TeV et correspondant à une luminosité intégrée de $ 20.3\text{ }\ text {} {\mathrm{fb}}^{\ ensuremath {-}1}$ ont été collectées avec le détecteur ATLAS au LHC. Les données observées sont bien décrites par les arrière-plans attendus du modèle standard. Des limites supérieures sur la section transversale des événements avec un grand élan transversal manquant et un candidat boson de Higgs sont également placées. Les limites d'exclusion sont présentées pour les modèles de physique au-delà du modèle standard présentant des candidats de matière noire. Se informan los resultados de una búsqueda de nuevos fenómenos en eventos con gran momento transversal faltante y un bosón de Higgs en descomposición a dos fotones. Los datos de las colisiones protón-protón a una energía del centro de masa de 8 TeV y correspondientes a una luminosidad integrada de $ 20.3\text{ }\ text {} {\mathrm{fb}}^{\ ensuremath {-}1}$ se han recopilado con el detector ATLAS en el LHC. Los datos observados están bien descritos por los antecedentes del modelo estándar esperado. También se colocan límites superiores en la sección transversal de eventos con gran falta de impulso transversal y un candidato al bosón de Higgs. Los límites de exclusión se presentan para modelos de física más allá del modelo estándar con candidatos de materia oscura. Results of a search for new phenomena in events with large missing transverse momentum and a Higgs boson decaying to two photons are reported. Data from proton-proton collisions at a center-of-mass energy of 8 TeV and corresponding to an integrated luminosity of $20.3\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ have been collected with the ATLAS detector at the LHC. The observed data are well described by the expected standard model backgrounds. Upper limits on the cross section of events with large missing transverse momentum and a Higgs boson candidate are also placed. Exclusion limits are presented for models of physics beyond the standard model featuring dark-matter candidates. تم الإبلاغ عن نتائج البحث عن ظواهر جديدة في أحداث ذات زخم عرضي كبير مفقود وبوزون هيغز يتحلل إلى فوتونين. تم جمع البيانات من اصطدامات البروتون- البروتون عند طاقة مركز الكتلة البالغة 8 تيرا إلكترون فولت والمطابقة لمعان متكامل قدره 20.3 $\ text{}\ text {} {\ mathrm {fb }}^{\ ensuremath{-} 1 }$ باستخدام كاشف أطلس في مصادم الهدرونات الكبير. يتم وصف البيانات المرصودة بشكل جيد من خلال خلفيات النموذج القياسي المتوقعة. يتم أيضًا وضع حدود عليا على المقطع العرضي للأحداث ذات الزخم العرضي الكبير المفقود ومرشح بوزون هيغز. يتم تقديم حدود الاستبعاد لنماذج الفيزياء التي تتجاوز النموذج القياسي الذي يضم مرشحين للمادة المظلمة.
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=10.60692/p7svz-m0w85&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert 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=10.60692/p7svz-m0w85&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint , Journal , Other literature type 2010Embargo end date: 01 Jan 2010 United Kingdom, France, Spain, France, United Kingdom, Greece, Spain, Germany, France, Switzerland, United States, Spain, France, France, United States, United States, Italy, United Kingdom, Germany, CyprusPublisher:American Physical Society (APS) Publicly fundedFunded by:UKRI | RootDetect: Remote Detect...UKRI| RootDetect: Remote Detection and Precision Management of Root HealthAaltonen, T.; Ãlvarez Gonzãlez, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Appel, J. A.; Apresyan, A.; Arisawa, T.; Artikov, A.; Asaadi, J.; Ashmanskas, W.; Auerbach, B.; Aurisano, A.; Azfar, F.; Badgett, W.; Barbaro-Galtieri, A.; Barnes, V. E.; Barnett, B. A.; Barria, P.; Bartos, P.; Bauce, M.; Bauer, G.; Bedeschi, F.; Beecher, D.; Behari, S.; Bellettini, G.; Bellinger, J.; Benjamin, D.; Beretvas, Andrew; Bhatti, A.; Binkley, M.; Bisello, D.; Bizjak, I.; Bland, K. R.; Blumenfeld, B.; Bocci, A.; Bodek, A.; Bortoletto, D.; Boudreau, J.; Boveia, A.; Brau, B.; Brigliadori, L.; Brisuda, A.; Bromberg, C.; Brucken, E.; Bucciantonio, M.; Budagov, J.; Budd, H. S.; Budd, S.; Burkett, K.; Busetto, G.; Bussey, P.; Buzatu, A.; Calancha, C.; Camarda, S.; Campanelli, M.; Campbell, M.; Canelli, Florencia M.; Canepa, A.; Carls, B.; Carlsmith, D.; Carosi, R.; Carrillo, S.; Carron, S.; Casal, B.; Casarsa, M.; Castro, A.; Catastini, P.; Cauz, D.; Cavaliere, V.; Cavalli-Sforza, M.; Cerri, A.; Cerrito, L.; Chen, Y. C.; Chertok, M.; Chiarelli, G.; Chlachidze, G.; Chlebana, F.; Cho, K.; Chokheli, D.; Chou, J. P.; Chung, W. H.; Chung, Y. S.; Ciobanu, C. I.; Ciocci, M. A.; Clark, A.; Compostella, G.; Convery, M. E.; Conway, J.; Corbo, M.; Cordelli, M.; Cox, C. A.; Cox, D. J.; Crescioli, F.; Cuenca Almenar, C.; Cuevas, J.; Culbertson, R.; Dagenhart, D.; D'Ascenzo, N.; Datta, M.; De Barbaro, P.; De Cecco, S.; De Lorenzo, G.; Dell'Orso, M.; Deluca, C.; Demortier, L.; Deng, J.; Deninno, M.; Devoto, F.; D'Errico, M.; Di Canto, A.; Di Ruzza, B.; Dittmann, J. R.; D'Onofrio, M.; Donati, S.; Dong, P.; Dorigo, T.; Ebina, K.; Elagin, A.; Eppig, A.; Erbacher, R.; Errede, D.; Errede, S.; Ershaidat, N.; Eusebi, R.; Fang, H. C.; Farrington, S.; Feindt, M.; Fernandez, J. P.; Ferrazza, C.; Field, R.; Flanagan, G.; Forrest, R.; Frank, M. J.; Franklin, M.; Freeman, J. C.; Furic, I.; Gallinaro, M.; Galyardt, J.; Garcia, J. E.; Garfinkel, A. F.; Garosi, P.; Gerberich, H.; Gerchtein, E.; Giagu, S.; Giakoumopoulou, V. A.; Giannetti, P.; Gibson, K.; Ginsburg, C. M.; Giokaris, N.; Giromini, P.; Giunta, M.; Giurgiu, G.; Glagolev, V.; Glenzinski, D.; Gold, M.; Goldin, D.; Goldschmidt, N.; Golossanov, A.; Gomez, G.; Gomez-Ceballos, G.; Goncharov, M.; González, O.; Gorelov, I.; Goshaw, A. T.; Goulianos, Konstantin; Gresele, A.; Grinstein, S.; Grosso-Pilcher, C.; Group, R. C.; Guimaraes Da Costa, J.; Gunay-Unalan, Z.; Haber, C.; Hahn, S. R.; Halkiadakis, Eva; Hamaguchi, A.; Han, J. Y.; Happacher, F.; Hara, K.; Hare, D.; Hare, M.; Harr, R. F.; Hatakeyama, K.; Hays, C.; Heck, M.; Heinrich, J.; Herndon, M.; Hewamanage, S.; Hidas, D.; Hocker, A.; Hopkins, W.; Horn, D.; Hou, S.; Hughes, R. E.; Hurwitz, M.; Husemann, U.; Hussain, N.;pmid: 21231576
arXiv: 1010.4582 , http://arxiv.org/abs/1010.4582
handle: 10261/46867 , 11365/35476 , 11572/87693 , 11577/2449202 , 11390/861839 , 11573/378972 , 11567/964125 , 11568/828559 , 11580/19583 , 11695/5337 , 11585/97993 , 2158/1196603 , 11571/571232 , 1721.1/62850 , 11369/426436
pmid: 21231576
arXiv: 1010.4582 , http://arxiv.org/abs/1010.4582
handle: 10261/46867 , 11365/35476 , 11572/87693 , 11577/2449202 , 11390/861839 , 11573/378972 , 11567/964125 , 11568/828559 , 11580/19583 , 11695/5337 , 11585/97993 , 2158/1196603 , 11571/571232 , 1721.1/62850 , 11369/426436
A precision measurement of the top quark mass m_t is obtained using a sample of ttbar events from ppbar collisions at the Fermilab Tevatron with the CDF II detector. Selected events require an electron or muon, large missing transverse energy, and exactly four high-energy jets, at least one of which is tagged as coming from a b quark. A likelihood is calculated using a matrix element method with quasi-Monte Carlo integration taking into account finite detector resolution and jet mass effects. The event likelihood is a function of m_t and a parameter DJES to calibrate the jet energy scale /in situ/. Using a total of 1087 events, a value of m_t = 173.0 +/- 1.2 GeV/c^2 is measured. 7 pages, 3 figures. Edited in response to referee comments and resubmitted to Phys. Rev. Lett
KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2014Data sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2010 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2010Data sources: Recolector de Ciencia Abierta, RECOLECTAINRIA a CCSD electronic archive serverPreprint . 2010Data sources: INRIA a CCSD electronic archive serverPhysical Review LettersArticle . 2010 . Peer-reviewedLicense: APS Licenses for Journal Article Re-useData sources: CrossrefArchivio della ricerca- Università di Roma La SapienzaArticle . 2010Data sources: Archivio della ricerca- Università di Roma La SapienzaArchivio della Ricerca - Università di PisaArticle . 2010Data sources: Archivio della Ricerca - Università di PisaThe University of Manchester - Institutional RepositoryArticle . 2010Data sources: The University of Manchester - Institutional RepositoryFlore (Florence Research Repository)Article . 2010Data sources: Flore (Florence Research Repository)https://dx.doi.org/10.48550/ar...Article . 2010License: arXiv Non-Exclusive DistributionData sources: DataciteIRIS UNIPV (Università degli studi di Pavia)Article . 2010Data sources: Bielefeld Academic Search Engine (BASE)Università degli Studi di Siena: USiena airArticle . 2010Data sources: Bielefeld Academic Search Engine (BASE)DSpace@MIT (Massachusetts Institute of Technology)Article . 2010Data 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=10.1103/physrevlett.105.252001&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 35 citations 35 popularity Average influence Top 10% impulse Top 10% Powered by BIP!
visibility 234visibility views 234 download downloads 97 Powered bymore_vert KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2014Data sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2010 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2010Data sources: Recolector de Ciencia Abierta, RECOLECTAINRIA a CCSD electronic archive serverPreprint . 2010Data sources: INRIA a CCSD electronic archive serverPhysical Review LettersArticle . 2010 . Peer-reviewedLicense: APS Licenses for Journal Article Re-useData sources: CrossrefArchivio della ricerca- Università di Roma La SapienzaArticle . 2010Data sources: Archivio della ricerca- Università di Roma La SapienzaArchivio della Ricerca - Università di PisaArticle . 2010Data sources: Archivio della Ricerca - Università di PisaThe University of Manchester - Institutional RepositoryArticle . 2010Data sources: The University of Manchester - Institutional RepositoryFlore (Florence Research Repository)Article . 2010Data sources: Flore (Florence Research Repository)https://dx.doi.org/10.48550/ar...Article . 2010License: arXiv Non-Exclusive DistributionData sources: DataciteIRIS UNIPV (Università degli studi di Pavia)Article . 2010Data sources: Bielefeld Academic Search Engine (BASE)Università degli Studi di Siena: USiena airArticle . 2010Data sources: Bielefeld Academic Search Engine (BASE)DSpace@MIT (Massachusetts Institute of Technology)Article . 2010Data 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=10.1103/physrevlett.105.252001&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type 2014Publisher:OpenAlex Georges Aad; B. Abbott; J. Weingarten; M. P. Casado; O. Abdinov; Goetz Gaycken; P. A. Delsart; M. Abolins; Goetz Gaycken; Halina Abramowicz; Henso Abreu; Jos Vermeulen; Yiming Abulaiti; B. S. Acharya; L. Adamczyk; A. Trzupek; J. Adelman; S. Guindon; T. Adye; T. Agatonović-Jovin; J. A. Aguilar–Saavedra; B. Stugu; S. P. Ahlen; Faig Ahmadov; G. Aielli; H. Åkerstedt; T. P. A. Åkesson; S. Jézéquel; A. V. Akimov; Gian Luigi Alberghi; J. Albert; K. Jon-And; María Josefina Alconada Verzini; Martin Aleksa; S. Palestini; C. Alexa; G. Alexander; L. Adamczyk; T. Alexopoulos; M. Alhroob; G. Alimonti; L. Alio; A. Lister; B. M. M. Allbrooke; T. Adye; P. P. Allport; Francisco Alonso; A. Alonso; Francisco Alonso; Cristiano Alpigiani; A. Altheimer; Bárbara Álvarez González; Mariagrazia Alviggi; Y. Coadou; Yara Amaral Coutinho; Christoph Amelung; D. Amidei; Susana Patricia Amor dos Santos; A. Amorim; Simone Amoroso; N. Amram; A. Rozanov; C. Anastopoulos; E. Hill; Nansi Andari; T. Andeen; C. F. Anders; G. Anders; K. J. Anderson; A. Andreazza; V. Andrei; X. S. Anduaga; A. Angerami; N. Hod; A. Ventura; A. Angerami; S. Tisserant; Alexey Anisenkov; N. Anjos; A. Annovi; A. Antonaki; Mario Antonelli; J. Antos̆; M. Aoki; M. Aoki; L. Aperio Bella; R. Apolle; G. Arabidze; I. Aracena; Y. Arai; J. P. Araque; Jean-François Arguin; F. A. Arduh; Jean-François Arguin; S. Argyropoulos; M. Arik; Aaron James Armbruster; O. Arnaez; P. Pralavorio;Une recherche a été effectuée, en utilisant l'échantillon complet de données $ 20.3\text{ }\text {} {\mathrm{fb}}^{\ ensuremath {-}1}$ de 8 collisions proton-proton TeV collectées en 2012 avec le détecteur ATLAS du LHC, pour les photons provenant d'un sommet déplacé en raison de la désintégration d'une particule neutre à longue durée de vie en un photon et une particule invisible. L'analyse examine le diphoton et l'état final de la quantité de mouvement transverse manquant, et est donc la plus sensible à la production de paires de particules à longue durée de vie. La technique d'analyse exploite les capacités du calorimètre électromagnétique ATLAS pour effectuer des mesures précises de la direction de vol, ainsi que du temps de vol, des photons. Aucun excès n'est observé par rapport aux prédictions du modèle standard pour le contexte. Les limites d'exclusion sont définies dans le contexte des modèles de rupture de supersymétrie à médiation par jauge, le neutrino le plus léger étant la particule supersymétrique la plus proche et se décomposant en un photon et un gravitino avec une durée de vie comprise entre 250 ps et environ 100 ns. Se ha realizado una búsqueda, utilizando la muestra de datos completa de $ 20.3\text{ }\ text {} {\mathrm{fb}}^{\ ensuremath {-}1}$ de 8 colisiones protón-protón TeV recolectadas en 2012 con el detector ATLAS en el LHC, para fotones que se originan en un vértice desplazado debido a la descomposición de una partícula neutra de larga vida en un fotón y una partícula invisible. El análisis investiga el difotón más el estado final del momento transversal faltante y, por lo tanto, es más sensible a la producción de pares de partículas de larga vida. La técnica de análisis aprovecha las capacidades del calorímetro electromagnético ATLAS para realizar mediciones precisas de la dirección de vuelo, así como del tiempo de vuelo, de los fotones. No se observa exceso sobre las predicciones del Modelo Estándar para el fondo. Los límites de exclusión se establecen en el contexto de los modelos de ruptura de supersimetría mediados por gauge, siendo el neutralino más ligero la partícula supersimétrica más próxima a la más ligera y descomponiéndose en un fotón y gravitino con una vida útil en el rango de 250 ps a aproximadamente 100 ns. A search has been performed, using the full $20.3\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ data sample of 8 TeV proton-proton collisions collected in 2012 with the ATLAS detector at the LHC, for photons originating from a displaced vertex due to the decay of a neutral long-lived particle into a photon and an invisible particle. The analysis investigates the diphoton plus missing transverse momentum final state, and is therefore most sensitive to pair production of long-lived particles. The analysis technique exploits the capabilities of the ATLAS electromagnetic calorimeter to make precise measurements of the flight direction, as well as the time of flight, of photons. No excess is observed over the Standard Model predictions for background. Exclusion limits are set within the context of gauge mediated supersymmetry breaking models, with the lightest neutralino being the next-to-lightest supersymmetric particle and decaying into a photon and gravitino with a lifetime in the range from 250 ps to about 100 ns. تم إجراء بحث، باستخدام عينة بيانات كاملة بقيمة 20.3 دولارًا\text {}\ text {} {\ mathrm{fb }}^{\ ensuremath {-} 1}دولار من 8 اصطدامات بروتون- بروتون تيف تم جمعها في عام 2012 مع كاشف أطلس في مصادم الهادرونات الكبير، للفوتونات الناشئة من قمة متبدلة بسبب اضمحلال جسيم محايد طويل العمر إلى فوتون وجسيم غير مرئي. يبحث التحليل في الحالة النهائية للزخم المستعرض المفقود، وبالتالي فهو أكثر حساسية لإنتاج زوج من الجسيمات طويلة العمر. تستغل تقنية التحليل قدرات المسعر الكهرومغناطيسي أطلس لإجراء قياسات دقيقة لاتجاه الطيران، وكذلك وقت الطيران، للفوتونات. لم يلاحظ أي زيادة على تنبؤات النموذج القياسي للخلفية. يتم تعيين حدود الاستبعاد في سياق نماذج كسر التناظر الفائق بوساطة المقياس، مع كون المحايد الأخف وزنًا هو الجسيم الفائق التناظر التالي للأخف وزنًا ويتحلل إلى فوتون وجرافيتينو مع عمر يتراوح من 250 ps إلى حوالي 100 ns.
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=10.60692/fpt4y-4g166&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert 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=10.60692/fpt4y-4g166&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu
description Publicationkeyboard_double_arrow_right Other literature type 2015Publisher:OpenAlex Georges Aad; B. Abbott; J. Abdallah; S. Abdel‐Khalek; O. Abdinov; R. Aben; B. Abi; M. Āboliņš; Ossama Abouzeid; H. Abramowicz; Yiming Abulaiti; R. Abreu; Y. Abulaiti; Bobby Samir Acharya; L. Adamczyk; D. L. Adams; J. Adelman; S. Adomeit; T. Adye; T. Agatonovic-Jovin; J. A. Aguilar-Saavedra; M. Agustoni; S. P. Ahlen; F. Ahmadov; Giulio Aielli; H. Akerstedt; T. P. A. Åkesson; G. Akimoto; A. V. Akimov; Gian Luigi Alberghi; J. Albert; S. Albrand; María Josefina Alconada Verzini; Martin Aleksa; C. Alexa; Gideon Alexander; G. Alexandre; T. Alexopoulos; M. Alhroob; G. Alimonti; L. Alio; J. Alison; Benedict Allbrooke; L. J. Allison; Philip Patrick Allport; A. Aloisio; A. Alonso; Francisco Alonso; C. Alpigiani; A. Altheimer; Bárbara Álvarez González; M. G. Alviggi; K. Amako; Yanhui Ma; C. Amelung; D. Amidei; Susana Patricia Amor dos Santos; A. Amorim; S. Amoroso; N. Amram; G. Amundsen; C. Anastopoulos; L. S. Ancu; N. Andari; T. Andeen; C. F. Anders; G. Anders; K. J. Anderson; A. Andreazza; V. Andrei; X. S. Anduaga; S. Angelidakis; I. Angelozzi; P. Anger; A. Angerami; F. Anghinolfi; Alexey Anisenkov; N. Anjos; A. Annovi; A. Antonaki; M. Antonelli; A. Antonov; J. Antos; F. Anulli; Mayumi Aoki; L. Aperio Bella; R. Apolle; G. Arabidze; I. Aracena; Y. Arai; J. P. Araque; A. T. H. Arce; Francisco Anuar Arduh; J-F. Arguin; Spyros Argyropoulos; M. Arık; A. J. Armbruster; O. Arnaez; V. Arnal;Este documento describe los algoritmos de activación y de reconstrucción, identificación y calibración de energía fuera de línea para las desintegraciones hadrónicas de los leptones tau empleados para los datos recopilados de las colisiones de pp en 2012 con el detector ATLAS en el centro de masa del LHC Energy $$\sqrt{\mathrm {s}} = 8 $$ $ $\,\hbox {TeV}$$ . El rendimiento de estos algoritmos se mide en la mayoría de los casos con $$Z$$ decae a leptones tau utilizando el conjunto de datos completo de 2012, lo que corresponde a una luminosidad integrada de 20.3 fb $$^{-1}$$ . Se logra una incertidumbre en la escala de energía tau reconstruida fuera de línea del 2–4 %, dependiendo de la energía transversal y la pseudorrapidez, utilizando dos métodos independientes. La eficiencia de identificación de tau fuera de línea se mide con una precisión del 2,5 % para los leptones tau en descomposición hadrónica con una pista asociada, y del 4 % para el caso de tres pistas asociadas, inclusive en pseudorrapidez y para una energía transversal visible superior a 20 $$\,\hbox {GeV}$$ . Para las desintegraciones de leptones tau hadrónicos seleccionadas por algoritmos fuera de línea, la eficiencia de identificación del disparador tau se mide con una precisión del 2–8 %, dependiendo de la energía transversal. Se encuentra que el rendimiento de los algoritmos tau, tanto fuera de línea como a nivel de activación, es estable con respecto al número de interacciones protón-protón concurrentes y ha respaldado una variedad de resultados físicos utilizando leptones tau en descomposición hadrónica en ATLAS. Cet article décrit les algorithmes de déclenchement et de reconstruction hors ligne, d'identification et d'étalonnage de l'énergie pour les désintégrations hadroniques des leptons tau utilisés pour les données collectées à partir des collisions pp en 2012 avec le détecteur ATLAS au centre de masse du LHC énergie $$\sqrt{\mathrm {s}} = 8 $$ $ $\,\hbox {TeV}$$ . La performance de ces algorithmes est mesurée dans la plupart des cas avec $$Z$$ se désintègre en leptons tau en utilisant l'ensemble complet des données 2012, correspondant à une luminosité intégrée de 20,3 fb $$^{-1}$$ . Une incertitude sur l'échelle d'énergie tau reconstruite hors ligne de 2–4 %, en fonction de l'énergie transversale et de la pseudorapidité, est obtenue en utilisant deux méthodes indépendantes. L'efficacité d'identification des tau hors ligne est mesurée avec une précision de 2,5 % pour les leptons tau en décomposition hadronique avec une piste associée, et de 4 % pour le cas de trois pistes associées, inclus dans la pseudorapidité et pour une énergie transverse visible supérieure à 20 $$\,\hbox {GeV}$$ . Pour les désintégrations lepton tau hadroniques sélectionnées par des algorithmes hors ligne, l'efficacité d'identification du déclencheur tau est mesurée avec une précision de 2 à 8 %, en fonction de l'énergie transversale. La performance des algorithmes tau, à la fois hors ligne et au niveau du déclencheur, s'est avérée stable par rapport au nombre d'interactions proton–proton concurrentes et a soutenu une variété de résultats physiques utilisant des leptons tau en décomposition hadronique chez ATLAS. This paper describes the trigger and offline reconstruction, identification and energy calibration algorithms for hadronic decays of tau leptons employed for the data collected from pp collisions in 2012 with the ATLAS detector at the LHC center-of-mass energy $$\sqrt{\mathrm {s}} = 8$$ $$\,\hbox {TeV}$$ . The performance of these algorithms is measured in most cases with $$Z$$ decays to tau leptons using the full 2012 dataset, corresponding to an integrated luminosity of 20.3 fb $$^{-1}$$ . An uncertainty on the offline reconstructed tau energy scale of 2–4 %, depending on transverse energy and pseudorapidity, is achieved using two independent methods. The offline tau identification efficiency is measured with a precision of 2.5 % for hadronically decaying tau leptons with one associated track, and of 4 % for the case of three associated tracks, inclusive in pseudorapidity and for a visible transverse energy greater than 20 $$\,\hbox {GeV}$$ . For hadronic tau lepton decays selected by offline algorithms, the tau trigger identification efficiency is measured with a precision of 2–8 %, depending on the transverse energy. The performance of the tau algorithms, both offline and at the trigger level, is found to be stable with respect to the number of concurrent proton–proton interactions and has supported a variety of physics results using hadronically decaying tau leptons at ATLAS. تصف هذه الورقة خوارزميات إعادة البناء والتحديد ومعايرة الطاقة المحفزة وغير المتصلة بالإنترنت للتحلل الهادروني للبتونات تاو المستخدمة للبيانات التي تم جمعها من تصادمات PP في عام 2012 مع كاشف أطلس في مركز طاقة مصادم الهدرونات الكبير $$\ sqrt {\ mathrm {s}} = 8 $$$$\,\ hbox {TeV}$$ . يتم قياس أداء هذه الخوارزميات في معظم الحالات مع انحلال $$Z $$ إلى لبتونات تاو باستخدام مجموعة بيانات 2012 الكاملة، المقابلة لمعان متكامل قدره 20.3 fb $$^{-1}$$ . يتم تحقيق عدم اليقين على مقياس طاقة تاو المعاد بناؤه دون اتصال بالإنترنت بنسبة 2–4 ٪، اعتمادًا على الطاقة العرضية والرأب الكاذب، باستخدام طريقتين مستقلتين. يتم قياس كفاءة تحديد تاو في وضع عدم الاتصال بدقة 2.5 ٪ للبتونات تاو المتحللة هدرونيكالياً بمسار واحد مرتبط، و 4 ٪ لحالة المسارات الثلاثة المرتبطة، بما في ذلك الرأس الكاذب والطاقة المستعرضة المرئية التي تزيد عن 20 $$\،\ hbox {GeV}$$ . بالنسبة لاضمحلال هادرونيك تاو ليبتون الذي تم اختياره بواسطة خوارزميات غير متصلة بالإنترنت، يتم قياس كفاءة تحديد الزناد تاو بدقة 2–8 ٪، اعتمادًا على الطاقة المستعرضة. وجد أن أداء خوارزميات تاو، سواء في وضع عدم الاتصال أو عند مستوى الزناد، مستقر فيما يتعلق بعدد تفاعلات البروتون- البروتون المتزامنة وقد دعمت مجموعة متنوعة من نتائج الفيزياء باستخدام لبتونات تاو المتحللة في أطلس.
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=10.60692/a8kv0-as773&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert 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=10.60692/a8kv0-as773&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type 2013Publisher:OpenAlex Georges Aad; T. Abajyan; B. Abbott; J. Weingarten; M. P. Casado; A. A. Abdelalim; O. Abdinov; Goetz Gaycken; P. A. Delsart; M. Abolins; A. Ventura; Halina Abramowicz; Henso Abreu; B. S. Acharya; L. Adamczyk; A. Trzupek; T. N. Addy; J. Adelman; S. Guindon; P. Adragna; T. Adye; S. Aefsky; J. A. Aguilar–Saavedra; B. Stugu; J. Große-Knetter; S. P. Ahlen; F. Ahles; A. Ahmad; M. Ahsan; G. Aielli; T. P. A. Åkesson; S. Jézéquel; R. Lafaye; M. S. Alam; M. A. Alam; J. Albert; K. Jon-And; Martin Aleksa; S. Palestini; F. Alessandria; C. Alexa; G. Alexander; L. Adamczyk; C. Alexa; M. Alhroob; G. Alimonti; G. Alimonti; M. Paulini; B. M. M. Allbrooke; P. P. Allport; S. E. Allwood-Spiers; Dragos Velicanu; Francisco Alonso; R. Alon; A. Alonso; Francisco Alonso; A. Altheimer; Bárbara Álvarez González; Mariagrazia Alviggi; Y. Coadou; Christoph Amelung; V. V. Ammosov; Susana Patricia Amor dos Santos; A. Amorim; N. Amram; C. Anastopoulos; E. Hill; Nansi Andari; T. Andeen; C. F. Anders; G. Anders; K. J. Anderson; A. Andreazza; V. Andrei; P. Laurelli; X. S. Anduaga; A. Angerami; A. Ventura; A. Angerami; S. Tisserant; Alexey Anisenkov; N. Anjos; A. Annovi; A. Antonaki; Mario Antonelli; J. Antos̆; M. Aoki; M. Aoki; S. Aoun; L. Aperio Bella; R. Apolle; G. Arabidze; I. Aracena; Y. Arai; Jean-François Arguin; S. Arfaoui; Jean-François Arguin; S. Argyropoulos; E. Arık;A bstract Se realiza una búsqueda de nuevos fenómenos en eventos con un chorro de alta energía y gran momento transversal faltante utilizando datos de colisiones protón-protón a $ \sqrt{s}=7 $ TeV con el experimento ATLAS en el Gran Colisionador de Hadrones. Se exploran cuatro regiones cinemáticas utilizando un conjunto de datos correspondiente a una luminosidad integrada de 4.7 fb −1 . No se observa un exceso de eventos más allá de las expectativas de los procesos del Modelo Estándar, y se establecen límites en las grandes dimensiones adicionales y la producción de pares de partículas de materia oscura. A bstract A search for new phenomena in events with a high energy jet and large missing transverse momentum is performed using data from proton-proton collisions at $ \sqrt{s}=7 $ TeV with the ATLAS experiment at the Large Hadron Collider. Quatre régions cinématiques sont explorées à l'aide d'un ensemble de données correspondant à une luminosité intégrée de 4,7 fb −1 . Aucun excès d'événements au-delà des attentes des processus du modèle standard n'est observé, et des limites sont fixées pour les grandes dimensions supplémentaires et la production de paires de particules de matière noire. A bstract A search for new phenomena in events with a high-energy jet and large missing transverse momentum is performed using data from proton-proton collisions at $ \sqrt{s}=7 $ TeV with the ATLAS experiment at the Large Hadron Collider. Four kinematic regions are explored using a dataset corresponding to an integrated luminosity of 4.7 fb −1 . No excess of events beyond expectations from Standard Model processes is observed, and limits are set on large extra dimensions and the pair production of dark matter particles. ملخص يتم إجراء البحث عن ظواهر جديدة في الأحداث ذات النفاثة عالية الطاقة والزخم العرضي الكبير المفقود باستخدام بيانات من تصادمات البروتون والبروتون عند $\sqrt{s}=7 $ TeV مع تجربة أطلس في مصادم الهدرونات الكبير. يتم استكشاف أربع مناطق حركية باستخدام مجموعة بيانات تتوافق مع لمعان متكامل قدره 4.7 fb −1 . لم يتم ملاحظة أي زيادة في الأحداث تتجاوز التوقعات من عمليات النموذج القياسي، ويتم تعيين الحدود على أبعاد إضافية كبيرة وإنتاج زوج من جزيئات المادة المظلمة.
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=10.60692/jr5nh-64y59&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert 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=10.60692/jr5nh-64y59&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint , Other literature type , Journal 2019Embargo end date: 24 Jun 2020 Italy, United Kingdom, Netherlands, Turkey, Switzerland, Italy, Italy, Netherlands, Turkey, Italy, Australia, China (People's Republic of), Turkey, Belarus, Italy, Australia, Italy, Denmark, United States, Germany, Netherlands, United Kingdom, Norway, Turkey, Portugal, Sweden, South Africa, Spain, Czech Republic, China (People's Republic of), United Kingdom, Germany, United Kingdom, China (People's Republic of), United Kingdom, Netherlands, Italy, Italy, Chile, Italy, Czech Republic, Norway, Spain, Italy, France, Germany, Italy, Belarus, United Kingdom, Netherlands, Italy, Turkey, United Kingdom, Germany, Germany, Poland, United Kingdom, Italy, Spain, United Kingdom, Turkey, Italy, Spain, South AfricaPublisher:Springer Science and Business Media LLC Funded by:EC | PROBIST, GSRIEC| PROBIST ,GSRIAaboud, M.; Aad, G.; Abbott, B.; Abdinov, O.; Abeloos, B.; Abhayasinghe, D. K.; Abidi, S. H.; AbouZeid, O. S.; Abraham, N. L.; Abramowicz, H.; Abreu, H.; Abulaiti, Y.; Acharya, B. S.; Adachi, S.; Adamczyk, L.; Adelman, J.; Adersberger, M.; Adiguzel, A.; Adye, T.; Affolder, A. A.; Afik, Y.; Agheorghiesei, C.; Aguilar-Saavedra, J. A.; Ahmadov, F.; Aielli, G.; Akatsuka, S.; Akesson, T. P. A.; Akilli, E.; Akimov, A. V.; Alberghi, G. L.; Albert, J.; Albicocco, P.; Alconada Verzini, M. J.; Alderweireldt, S.; Aleksa, M.; Aleksandrov, I. N.; Alexa, C.; Alexopoulos, T.; Alhroob, M.; Ali, B.; Alimonti, G.; Alison, J.; Alkire, S. P.; Allaire, C.; Allbrooke, B. M. M.; Allen, B. W.; Allport, P. P.; Aloisio, A.; Alonso, A.; Alonso, F.; Alpigiani, C.; Alshehri, A. A.; Alstaty, M. I.; Gonzalez, B. Alvarez; Alvarez Piqueras, D.; Alviggi, M. G.; Amadio, B. T.; Amaral Coutinho, Y.; Ambroz, L.; Amelung, C.; Amidei, D.; Amor Dos Santos, S. P.; Amoroso, S.; Amrouche, C. S.; Anastopoulos, C.; Ancu, L. S.; Andari, N.; Andeen, T.; Anders, C. F.; Anders, J. K.; Anderson, K. J.; Andreazza, A.; Andrei, V.; Anelli, C. R.; Angelidakis, S.; Angelozzi, I.; Angerami, A.; Anisenkov, A. V.; Annovi, A.; Antel, C.; Anthony, M. T.; Antonelli, M.; Antrim, D. J. A.; Anulli, F.; Aoki, M.; Aparisi Pozo, J. A.; Aperio Bella, L.; Arabidze, G.; Araque, J. P.; Araujo Ferraz, V.; Araujo Pereira, R.; Arce, A. T. H.; Ardell, R. E.; Arduh, F. A.; Arguin, J. -F.; Argyropoulos, S.; Armbruster, A. J.; Armitage, L. J.; Armstrong, A.; Arnaez, O.; Arnold, H.; Arratia, M.; Arslan, O.; Artamonov, A.; Artoni, G.; Artz, S.; Asai, S.; Asbah, N.; Asimakopoulou, E. M.; Asquith, L.; Assamagan, K.; Astalos, R.; Atkin, R. J.; Atkinson, M.; Atlay, N. B.; Augsten, K.; Avolio, G.; Avramidou, R.; Ayoub, M. K.; Azuelos, G.; Baas, A. E.; Baca, M. J.; Bachacou, H.; Bachas, K.; Backes, M.; Bagnaia, P.; Bahmani, M.; Bahrasemani, H.; Bailey, A. J.; Baines, J. T.; Bajic, M.; Bakalis, C.; Baker, O. K.; Bakker, P. J.; Gupta, D. Bakshi; Baldin, E. M.; Balek, P.; Balli, F.; Balunas, W. K.; Balz, J.; Banas, E.; Bandyopadhyay, A.; Banerjee, S.; Bannoura, A. A. E.; Barak, L.; Barbe, W. M.; Barberio, E. L.; Barberis, D.; Barbero, M.; Barillari, T.; Barisits, M. -S.; Barkeloo, J.; Barklow, T.; Barnea, R.; Barnes, S. L.; Barnett, B. M.; Barnett, R. M.; Barnovska-Blenessy, Z.; Baroncelli, A.; Barone, G.; Barr, A. J.; Barranco Navarro, L.; Barreiro, F.; Barreiro Guimaraes da Costa, J.; Bartoldus, R.; Barton, A. E.; Bartos, P.; Basalaev, A.; Bassalat, A.; Bates, R. L.; Batista, S. J.; Batlamous, S.; Batley, J. R.; Battaglia, M.; Bauce, M.; Bauer, F.; Bauer, K. T.; Bawa, H. S.; Beacham, J. B.; Beau, T.; Beauchemin, P. H.; Bechtle, P.; Beck, H. C.; Beck, H. P.; Becker, K.; Becker, M.; Becot, C.; Beddall, A.; Beddall, A. J.; Bednyakov, V. A.; Bedognetti, M.; Bee, C. P.; Beermann, T. A.; Begalli, M.; Begel, M.; Behera, A.; Behr, J. K.; Bell, A. S.; Bella, G.; Bellagamba, L.;handle: 2066/203461 , https://repository.ubn.ru.nl/handle/2066/203461 , 11245.1/a382f781-9c81-45b5-a66b-b5870482a0d4 , 20.500.11851/3066 , 10852/74844 , 10261/194709 , 2434/671139 , 10316/107118 , 10486/710918 , 10481/60067 , 20.500.11770/304266 , 20.500.11820/cc7f3f90-eba3-46d8-80d2-8ab0665fec55 , 11572/318504 , 11390/1149438 , 2108/213289 , 11590/351077 , 11573/1306045 , 11367/77495 , 11567/968497 , 11568/1164310 , 11568/1030443 , 11587/430077 , 11571/1287128 , 20.500.12575/70598 , 10210/462836 , 1956/22796 , 11411/3080 , 20.500.12575/66922 , 1959.3/476904
handle: 2066/203461 , https://repository.ubn.ru.nl/handle/2066/203461 , 11245.1/a382f781-9c81-45b5-a66b-b5870482a0d4 , 20.500.11851/3066 , 10852/74844 , 10261/194709 , 2434/671139 , 10316/107118 , 10486/710918 , 10481/60067 , 20.500.11770/304266 , 20.500.11820/cc7f3f90-eba3-46d8-80d2-8ab0665fec55 , 11572/318504 , 11390/1149438 , 2108/213289 , 11590/351077 , 11573/1306045 , 11367/77495 , 11567/968497 , 11568/1164310 , 11568/1030443 , 11587/430077 , 11571/1287128 , 20.500.12575/70598 , 10210/462836 , 1956/22796 , 11411/3080 , 20.500.12575/66922 , 1959.3/476904
Abstract The ratio of the cross sections for inclusive isolated-photon production in pp collisions at centre-of-mass energies of 13 and 8 TeV is measured using the ATLAS detector at the LHC. The integrated luminosities of the 13 TeV and 8 TeV datasets are 3.2 fb−1 and 20.2 fb−1, respectively. The ratio is measured as a function of the photon transverse energy in different regions of the photon pseudorapidity. The predictions from next-to-leading-order perturbative QCD calculations are compared with the measured ratio. The experimental systematic uncertainties as well as the uncertainties affecting the predictions are evaluated taking into account the correlations between the two centre-of-mass energies, resulting in a reduction of up to a factor of 2.5 (5) in the experimental (theoretical) systematic uncertainties. The predictions based on several parameterisations of the proton parton distribution functions agree with the data within the reduced experimental and theoretical uncertainties. In addition, this ratio to that of the fiducial cross sections for Z boson production at 13 and 8 TeV using the decay channels Z → e + e − and Z → μ + μ − is made and compared with the theoretical predictions. In this double ratio, a further reduction of the experimental uncertainty is obtained because the uncertainties arising from the luminosity measurement cancel out. The predictions describe the measurements of the double ratio within the theoretical and experimental uncertainties.
CORE arrow_drop_down EnlightenArticle . 2019License: CC BYFull-Text: http://eprints.gla.ac.uk/184548/1/184548.pdfData sources: CORE (RIOXX-UK Aggregator)Archivio istituzionale della ricerca - Università degli Studi di UdineArticle . 2019License: CC BY NC NDArchivio della Ricerca - Università di Roma Tor vergataArticle . 2019License: CC BYData sources: Archivio della Ricerca - Università di Roma Tor vergataArchivio della ricerca- Università di Roma La SapienzaArticle . 2019License: CC BY NC NDFull-Text: https://iris.uniroma1.it/bitstream/11573/1306045/2/Aaboud_Measurement%20of%20the%20ratio_2019.pdfData sources: Archivio della ricerca- Università di Roma La SapienzaArchivio della Ricerca - Università di PisaArticle . 2019License: CC BYData sources: Archivio della Ricerca - Università di PisaUniversitet i Oslo: Digitale utgivelser ved UiO (DUO)Article . 2019License: CC BYFull-Text: http://hdl.handle.net/10852/74844Data sources: Bielefeld Academic Search Engine (BASE)University of Bergen: Bergen Open Research Archive (BORA-UiB)Article . 2019License: CC BYFull-Text: https://hdl.handle.net/1956/22796Data sources: Bielefeld Academic Search Engine (BASE)Istanbul Bilgi University: Open Access RepositoryArticle . 2019Full-Text: https://hdl.handle.net/11411/3080Data sources: Bielefeld Academic Search Engine (BASE)University of California: eScholarshipArticle . 2019Full-Text: https://escholarship.org/uc/item/11j9c11pData sources: Bielefeld Academic Search Engine (BASE)Belarusian State University: Electronic Library BSUArticle . 2019License: CC BYFull-Text: https://elib.bsu.by/handle/123456789/261569Data sources: Bielefeld Academic Search Engine (BASE)Archivio della Ricerca - Università di Roma Tor vergataArticle . 2019Full-Text: http://hdl.handle.net/2108/213289Data sources: Bielefeld Academic Search Engine (BASE)Queen Mary University of London: Queen Mary Research Online (QMRO)Article . 2019License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Journal of High Energy PhysicsArticle . 2019Data sources: DANS (Data Archiving and Networked Services)Recolector de Ciencia Abierta, RECOLECTAArticle . 2019License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTA2019License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2019Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2019Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2019License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2019 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTAJournal of High Energy PhysicsArticle . 2019License: CC BYData sources: Universiteit van Amsterdam Digital Academic RepositoryDiposit Digital de Documents de la UABArticle . 2019License: CC BYData sources: Diposit Digital de Documents de la UABCopenhagen University Research Information SystemArticle . 2019Data sources: Copenhagen University Research Information SystemRepository of the Czech Academy of SciencesArticle . 2019Data sources: Repository of the Czech Academy of SciencesThe University of Manchester - Institutional RepositoryArticle . 2019Data sources: The University of Manchester - Institutional RepositoryGiresun University Institutional RepositoryArticle . 2019Data sources: Giresun University Institutional RepositoryPublikationer från Uppsala UniversitetArticle . 2019 . Peer-reviewedData sources: Publikationer från Uppsala UniversitetDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2019 . Peer-reviewedBergen Open Research Archive - UiBArticle . 2019 . Peer-reviewedLicense: CC BYData sources: Bergen Open Research Archive - UiBJournal of High Energy PhysicsArticle . 2019 . Peer-reviewedData sources: European Union Open Data PortalUniversiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2019Data sources: Bielefeld Academic Search Engine (BASE)University of Copenhagen: ResearchArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)King's College, London: Research PortalArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Archivio Istituzionale dell'Università della CalabriaArticle . 2019Data sources: Archivio Istituzionale dell'Università della CalabriaArchivio della Ricerca - Università degli Studi Roma TreArticle . 2019Data sources: Archivio della Ricerca - Università degli Studi Roma TreArchivio della Ricerca - Università di PisaArticle . 2019Data sources: Archivio della Ricerca - Università di PisaRepositorio Institucional Universidad de GranadaArticle . 2020License: CC BYData sources: Repositorio Institucional Universidad de GranadaPublikationenserver der Georg-August-Universität GöttingenArticle . 2020Göttingen Research Online PublicationsArticle . 2020Data sources: Göttingen Research Online PublicationseScholarship - University of CaliforniaArticle . 2019Data sources: eScholarship - University of CaliforniaOnline-Publikations-Server der Universität WürzburgArticle . 2019License: CC BYData sources: Online-Publikations-Server der Universität WürzburgIRIS UNIPV (Università degli studi di Pavia)Article . 2019Data sources: Bielefeld Academic Search Engine (BASE)Ankara University Open Archive SystemArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)The University of Johannesburg: UJContentArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Pontificia Universidad Católica de Chile: Repositorio UCArticle . 2025Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Ankara University Open Archive SystemArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Swinburne University of Technology: Swinburne Research BankArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Lancaster University: Lancaster EprintsArticle . 2019Data 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=10.1007/jhep04(2019)093&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 6 citations 6 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
visibility 82visibility views 82 download downloads 64 Powered bymore_vert CORE arrow_drop_down EnlightenArticle . 2019License: CC BYFull-Text: http://eprints.gla.ac.uk/184548/1/184548.pdfData sources: CORE (RIOXX-UK Aggregator)Archivio istituzionale della ricerca - Università degli Studi di UdineArticle . 2019License: CC BY NC NDArchivio della Ricerca - Università di Roma Tor vergataArticle . 2019License: CC BYData sources: Archivio della Ricerca - Università di Roma Tor vergataArchivio della ricerca- Università di Roma La SapienzaArticle . 2019License: CC BY NC NDFull-Text: https://iris.uniroma1.it/bitstream/11573/1306045/2/Aaboud_Measurement%20of%20the%20ratio_2019.pdfData sources: Archivio della ricerca- Università di Roma La SapienzaArchivio della Ricerca - Università di PisaArticle . 2019License: CC BYData sources: Archivio della Ricerca - Università di PisaUniversitet i Oslo: Digitale utgivelser ved UiO (DUO)Article . 2019License: CC BYFull-Text: http://hdl.handle.net/10852/74844Data sources: Bielefeld Academic Search Engine (BASE)University of Bergen: Bergen Open Research Archive (BORA-UiB)Article . 2019License: CC BYFull-Text: https://hdl.handle.net/1956/22796Data sources: Bielefeld Academic Search Engine (BASE)Istanbul Bilgi University: Open Access RepositoryArticle . 2019Full-Text: https://hdl.handle.net/11411/3080Data sources: Bielefeld Academic Search Engine (BASE)University of California: eScholarshipArticle . 2019Full-Text: https://escholarship.org/uc/item/11j9c11pData sources: Bielefeld Academic Search Engine (BASE)Belarusian State University: Electronic Library BSUArticle . 2019License: CC BYFull-Text: https://elib.bsu.by/handle/123456789/261569Data sources: Bielefeld Academic Search Engine (BASE)Archivio della Ricerca - Università di Roma Tor vergataArticle . 2019Full-Text: http://hdl.handle.net/2108/213289Data sources: Bielefeld Academic Search Engine (BASE)Queen Mary University of London: Queen Mary Research Online (QMRO)Article . 2019License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Journal of High Energy PhysicsArticle . 2019Data sources: DANS (Data Archiving and Networked Services)Recolector de Ciencia Abierta, RECOLECTAArticle . 2019License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTA2019License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2019Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2019Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2019License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2019 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTAJournal of High Energy PhysicsArticle . 2019License: CC BYData sources: Universiteit van Amsterdam Digital Academic RepositoryDiposit Digital de Documents de la UABArticle . 2019License: CC BYData sources: Diposit Digital de Documents de la UABCopenhagen University Research Information SystemArticle . 2019Data sources: Copenhagen University Research Information SystemRepository of the Czech Academy of SciencesArticle . 2019Data sources: Repository of the Czech Academy of SciencesThe University of Manchester - Institutional RepositoryArticle . 2019Data sources: The University of Manchester - Institutional RepositoryGiresun University Institutional RepositoryArticle . 2019Data sources: Giresun University Institutional RepositoryPublikationer från Uppsala UniversitetArticle . 2019 . Peer-reviewedData sources: Publikationer från Uppsala UniversitetDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2019 . Peer-reviewedBergen Open Research Archive - UiBArticle . 2019 . Peer-reviewedLicense: CC BYData sources: Bergen Open Research Archive - UiBJournal of High Energy PhysicsArticle . 2019 . Peer-reviewedData sources: European Union Open Data PortalUniversiteit van Amsterdam: Digital Academic Repository (UvA DARE)Article . 2019Data sources: Bielefeld Academic Search Engine (BASE)University of Copenhagen: ResearchArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)King's College, London: Research PortalArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Archivio Istituzionale dell'Università della CalabriaArticle . 2019Data sources: Archivio Istituzionale dell'Università della CalabriaArchivio della Ricerca - Università degli Studi Roma TreArticle . 2019Data sources: Archivio della Ricerca - Università degli Studi Roma TreArchivio della Ricerca - Università di PisaArticle . 2019Data sources: Archivio della Ricerca - Università di PisaRepositorio Institucional Universidad de GranadaArticle . 2020License: CC BYData sources: Repositorio Institucional Universidad de GranadaPublikationenserver der Georg-August-Universität GöttingenArticle . 2020Göttingen Research Online PublicationsArticle . 2020Data sources: Göttingen Research Online PublicationseScholarship - University of CaliforniaArticle . 2019Data sources: eScholarship - University of CaliforniaOnline-Publikations-Server der Universität WürzburgArticle . 2019License: CC BYData sources: Online-Publikations-Server der Universität WürzburgIRIS UNIPV (Università degli studi di Pavia)Article . 2019Data sources: Bielefeld Academic Search Engine (BASE)Ankara University Open Archive SystemArticle . 2020Data sources: Bielefeld Academic Search Engine (BASE)The University of Johannesburg: UJContentArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Pontificia Universidad Católica de Chile: Repositorio UCArticle . 2025Data sources: Bielefeld Academic Search Engine (BASE)Université Savoie Mont Blanc: HALArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Ankara University Open Archive SystemArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Swinburne University of Technology: Swinburne Research BankArticle . 2019Data sources: Bielefeld Academic Search Engine (BASE)Lancaster University: Lancaster EprintsArticle . 2019Data 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=10.1007/jhep04(2019)093&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type 2015Publisher:OpenAlex Georges Aad; B. Abbott; J. Abdallah; O. Abdinov; R. Aben; M. Abolins; O. S. AbouZeid; Halina Abramowicz; Henso Abreu; R. Abreu; Yiming Abulaiti; B. S. Acharya; L. Adamczyk; T. Adams; J. Adelman; S. Adomeit; T. Adye; A. Affolder; T. Agatonović-Jovin; Juan Antonio Aguilar-Saavedra; S. P. Ahlen; Faig Ahmadov; Giulio Aielli; H. Åkerstedt; T. P. A. Åkesson; G. Akimoto; A. V. Akimov; Gian Luigi Alberghi; J. Albert; S. Albrand; M. J. Alconada Verzini; Martin Aleksa; I. N. Aleksandrov; C. Alexa; G. Alexander; Theodoros Alexopoulos; Muhammad Alhroob; G. Alimonti; L. Alio; John Alison; Steven Patrick Alkire; B. M. M. Allbrooke; Phillip Allport; A. Aloisio; A. Alonso; Francisco Alonso; Cristiano Alpigiani; A. Altheimer; Barbara Álvarez González; D. Álvarez Piqueras; M. G. Alviggi; Brian Thomas Amadio; K. Amako; Yara Amaral Coutinho; Christoph Amelung; D. Amidei; Susana Patricia Amor dos Santos; A. Amorim; Simone Amoroso; N. Amram; G. Amundsen; Christos Anastopoulos; L. S. Ancu; Nansi Andari; T. Andeen; C. F. Anders; G. Anders; John Kenneth Anders; K. J. Anderson; A. Andreazza; V. Andrei; Stylianos Angelidakis; I. Angelozzi; P. Anger; Aaron Angerami; F. Anghinolfi; Alexey Anisenkov; N. Anjos; A. Annovi; M. Antonelli; J. Antoš; F. Anulli; Masato Aoki; L. Aperio Bella; G. Arabidze; Y. Arai; J. P. Araque; Ayana Tamu Arce; Francisco Anuar Arduh; J-F. Arguin; Spyridon Argyropoulos; M. Arık; A. J. Armbruster; Olivier Arnaez; V. Arnal; Hannah Arnold; M. Arratia; O. Arslan; Alexander Artamonov;Les résultats d'une recherche de nouveaux phénomènes dans des événements avec une grande quantité de mouvement transverse manquante et un boson de Higgs se désintégrant en deux photons sont rapportés. Les données des collisions proton-proton à une énergie de centre de masse de 8 TeV et correspondant à une luminosité intégrée de $ 20.3\text{ }\ text {} {\mathrm{fb}}^{\ ensuremath {-}1}$ ont été collectées avec le détecteur ATLAS au LHC. Les données observées sont bien décrites par les arrière-plans attendus du modèle standard. Des limites supérieures sur la section transversale des événements avec un grand élan transversal manquant et un candidat boson de Higgs sont également placées. Les limites d'exclusion sont présentées pour les modèles de physique au-delà du modèle standard présentant des candidats de matière noire. Se informan los resultados de una búsqueda de nuevos fenómenos en eventos con gran momento transversal faltante y un bosón de Higgs en descomposición a dos fotones. Los datos de las colisiones protón-protón a una energía del centro de masa de 8 TeV y correspondientes a una luminosidad integrada de $ 20.3\text{ }\ text {} {\mathrm{fb}}^{\ ensuremath {-}1}$ se han recopilado con el detector ATLAS en el LHC. Los datos observados están bien descritos por los antecedentes del modelo estándar esperado. También se colocan límites superiores en la sección transversal de eventos con gran falta de impulso transversal y un candidato al bosón de Higgs. Los límites de exclusión se presentan para modelos de física más allá del modelo estándar con candidatos de materia oscura. Results of a search for new phenomena in events with large missing transverse momentum and a Higgs boson decaying to two photons are reported. Data from proton-proton collisions at a center-of-mass energy of 8 TeV and corresponding to an integrated luminosity of $20.3\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ have been collected with the ATLAS detector at the LHC. The observed data are well described by the expected standard model backgrounds. Upper limits on the cross section of events with large missing transverse momentum and a Higgs boson candidate are also placed. Exclusion limits are presented for models of physics beyond the standard model featuring dark-matter candidates. تم الإبلاغ عن نتائج البحث عن ظواهر جديدة في أحداث ذات زخم عرضي كبير مفقود وبوزون هيغز يتحلل إلى فوتونين. تم جمع البيانات من اصطدامات البروتون- البروتون عند طاقة مركز الكتلة البالغة 8 تيرا إلكترون فولت والمطابقة لمعان متكامل قدره 20.3 $\ text{}\ text {} {\ mathrm {fb }}^{\ ensuremath{-} 1 }$ باستخدام كاشف أطلس في مصادم الهدرونات الكبير. يتم وصف البيانات المرصودة بشكل جيد من خلال خلفيات النموذج القياسي المتوقعة. يتم أيضًا وضع حدود عليا على المقطع العرضي للأحداث ذات الزخم العرضي الكبير المفقود ومرشح بوزون هيغز. يتم تقديم حدود الاستبعاد لنماذج الفيزياء التي تتجاوز النموذج القياسي الذي يضم مرشحين للمادة المظلمة.
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=10.60692/p7svz-m0w85&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert 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=10.60692/p7svz-m0w85&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint , Journal , Other literature type 2010Embargo end date: 01 Jan 2010 United Kingdom, France, Spain, France, United Kingdom, Greece, Spain, Germany, France, Switzerland, United States, Spain, France, France, United States, United States, Italy, United Kingdom, Germany, CyprusPublisher:American Physical Society (APS) Publicly fundedFunded by:UKRI | RootDetect: Remote Detect...UKRI| RootDetect: Remote Detection and Precision Management of Root HealthAaltonen, T.; Ãlvarez Gonzãlez, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Appel, J. A.; Apresyan, A.; Arisawa, T.; Artikov, A.; Asaadi, J.; Ashmanskas, W.; Auerbach, B.; Aurisano, A.; Azfar, F.; Badgett, W.; Barbaro-Galtieri, A.; Barnes, V. E.; Barnett, B. A.; Barria, P.; Bartos, P.; Bauce, M.; Bauer, G.; Bedeschi, F.; Beecher, D.; Behari, S.; Bellettini, G.; Bellinger, J.; Benjamin, D.; Beretvas, Andrew; Bhatti, A.; Binkley, M.; Bisello, D.; Bizjak, I.; Bland, K. R.; Blumenfeld, B.; Bocci, A.; Bodek, A.; Bortoletto, D.; Boudreau, J.; Boveia, A.; Brau, B.; Brigliadori, L.; Brisuda, A.; Bromberg, C.; Brucken, E.; Bucciantonio, M.; Budagov, J.; Budd, H. S.; Budd, S.; Burkett, K.; Busetto, G.; Bussey, P.; Buzatu, A.; Calancha, C.; Camarda, S.; Campanelli, M.; Campbell, M.; Canelli, Florencia M.; Canepa, A.; Carls, B.; Carlsmith, D.; Carosi, R.; Carrillo, S.; Carron, S.; Casal, B.; Casarsa, M.; Castro, A.; Catastini, P.; Cauz, D.; Cavaliere, V.; Cavalli-Sforza, M.; Cerri, A.; Cerrito, L.; Chen, Y. C.; Chertok, M.; Chiarelli, G.; Chlachidze, G.; Chlebana, F.; Cho, K.; Chokheli, D.; Chou, J. P.; Chung, W. H.; Chung, Y. S.; Ciobanu, C. I.; Ciocci, M. A.; Clark, A.; Compostella, G.; Convery, M. E.; Conway, J.; Corbo, M.; Cordelli, M.; Cox, C. A.; Cox, D. J.; Crescioli, F.; Cuenca Almenar, C.; Cuevas, J.; Culbertson, R.; Dagenhart, D.; D'Ascenzo, N.; Datta, M.; De Barbaro, P.; De Cecco, S.; De Lorenzo, G.; Dell'Orso, M.; Deluca, C.; Demortier, L.; Deng, J.; Deninno, M.; Devoto, F.; D'Errico, M.; Di Canto, A.; Di Ruzza, B.; Dittmann, J. R.; D'Onofrio, M.; Donati, S.; Dong, P.; Dorigo, T.; Ebina, K.; Elagin, A.; Eppig, A.; Erbacher, R.; Errede, D.; Errede, S.; Ershaidat, N.; Eusebi, R.; Fang, H. C.; Farrington, S.; Feindt, M.; Fernandez, J. P.; Ferrazza, C.; Field, R.; Flanagan, G.; Forrest, R.; Frank, M. J.; Franklin, M.; Freeman, J. C.; Furic, I.; Gallinaro, M.; Galyardt, J.; Garcia, J. E.; Garfinkel, A. F.; Garosi, P.; Gerberich, H.; Gerchtein, E.; Giagu, S.; Giakoumopoulou, V. A.; Giannetti, P.; Gibson, K.; Ginsburg, C. M.; Giokaris, N.; Giromini, P.; Giunta, M.; Giurgiu, G.; Glagolev, V.; Glenzinski, D.; Gold, M.; Goldin, D.; Goldschmidt, N.; Golossanov, A.; Gomez, G.; Gomez-Ceballos, G.; Goncharov, M.; González, O.; Gorelov, I.; Goshaw, A. T.; Goulianos, Konstantin; Gresele, A.; Grinstein, S.; Grosso-Pilcher, C.; Group, R. C.; Guimaraes Da Costa, J.; Gunay-Unalan, Z.; Haber, C.; Hahn, S. R.; Halkiadakis, Eva; Hamaguchi, A.; Han, J. Y.; Happacher, F.; Hara, K.; Hare, D.; Hare, M.; Harr, R. F.; Hatakeyama, K.; Hays, C.; Heck, M.; Heinrich, J.; Herndon, M.; Hewamanage, S.; Hidas, D.; Hocker, A.; Hopkins, W.; Horn, D.; Hou, S.; Hughes, R. E.; Hurwitz, M.; Husemann, U.; Hussain, N.;pmid: 21231576
arXiv: 1010.4582 , http://arxiv.org/abs/1010.4582
handle: 10261/46867 , 11365/35476 , 11572/87693 , 11577/2449202 , 11390/861839 , 11573/378972 , 11567/964125 , 11568/828559 , 11580/19583 , 11695/5337 , 11585/97993 , 2158/1196603 , 11571/571232 , 1721.1/62850 , 11369/426436
pmid: 21231576
arXiv: 1010.4582 , http://arxiv.org/abs/1010.4582
handle: 10261/46867 , 11365/35476 , 11572/87693 , 11577/2449202 , 11390/861839 , 11573/378972 , 11567/964125 , 11568/828559 , 11580/19583 , 11695/5337 , 11585/97993 , 2158/1196603 , 11571/571232 , 1721.1/62850 , 11369/426436
A precision measurement of the top quark mass m_t is obtained using a sample of ttbar events from ppbar collisions at the Fermilab Tevatron with the CDF II detector. Selected events require an electron or muon, large missing transverse energy, and exactly four high-energy jets, at least one of which is tagged as coming from a b quark. A likelihood is calculated using a matrix element method with quasi-Monte Carlo integration taking into account finite detector resolution and jet mass effects. The event likelihood is a function of m_t and a parameter DJES to calibrate the jet energy scale /in situ/. Using a total of 1087 events, a value of m_t = 173.0 +/- 1.2 GeV/c^2 is measured. 7 pages, 3 figures. Edited in response to referee comments and resubmitted to Phys. Rev. Lett
KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2014Data sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2010 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2010Data sources: Recolector de Ciencia Abierta, RECOLECTAINRIA a CCSD electronic archive serverPreprint . 2010Data sources: INRIA a CCSD electronic archive serverPhysical Review LettersArticle . 2010 . Peer-reviewedLicense: APS Licenses for Journal Article Re-useData sources: CrossrefArchivio della ricerca- Università di Roma La SapienzaArticle . 2010Data sources: Archivio della ricerca- Università di Roma La SapienzaArchivio della Ricerca - Università di PisaArticle . 2010Data sources: Archivio della Ricerca - Università di PisaThe University of Manchester - Institutional RepositoryArticle . 2010Data sources: The University of Manchester - Institutional RepositoryFlore (Florence Research Repository)Article . 2010Data sources: Flore (Florence Research Repository)https://dx.doi.org/10.48550/ar...Article . 2010License: arXiv Non-Exclusive DistributionData sources: DataciteIRIS UNIPV (Università degli studi di Pavia)Article . 2010Data sources: Bielefeld Academic Search Engine (BASE)Università degli Studi di Siena: USiena airArticle . 2010Data sources: Bielefeld Academic Search Engine (BASE)DSpace@MIT (Massachusetts Institute of Technology)Article . 2010Data 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=10.1103/physrevlett.105.252001&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 35 citations 35 popularity Average influence Top 10% impulse Top 10% Powered by BIP!
visibility 234visibility views 234 download downloads 97 Powered bymore_vert KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2014Data sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2010 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2010Data sources: Recolector de Ciencia Abierta, RECOLECTAINRIA a CCSD electronic archive serverPreprint . 2010Data sources: INRIA a CCSD electronic archive serverPhysical Review LettersArticle . 2010 . Peer-reviewedLicense: APS Licenses for Journal Article Re-useData sources: CrossrefArchivio della ricerca- Università di Roma La SapienzaArticle . 2010Data sources: Archivio della ricerca- Università di Roma La SapienzaArchivio della Ricerca - Università di PisaArticle . 2010Data sources: Archivio della Ricerca - Università di PisaThe University of Manchester - Institutional RepositoryArticle . 2010Data sources: The University of Manchester - Institutional RepositoryFlore (Florence Research Repository)Article . 2010Data sources: Flore (Florence Research Repository)https://dx.doi.org/10.48550/ar...Article . 2010License: arXiv Non-Exclusive DistributionData sources: DataciteIRIS UNIPV (Università degli studi di Pavia)Article . 2010Data sources: Bielefeld Academic Search Engine (BASE)Università degli Studi di Siena: USiena airArticle . 2010Data sources: Bielefeld Academic Search Engine (BASE)DSpace@MIT (Massachusetts Institute of Technology)Article . 2010Data 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=10.1103/physrevlett.105.252001&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type 2014Publisher:OpenAlex Georges Aad; B. Abbott; J. Weingarten; M. P. Casado; O. Abdinov; Goetz Gaycken; P. A. Delsart; M. Abolins; Goetz Gaycken; Halina Abramowicz; Henso Abreu; Jos Vermeulen; Yiming Abulaiti; B. S. Acharya; L. Adamczyk; A. Trzupek; J. Adelman; S. Guindon; T. Adye; T. Agatonović-Jovin; J. A. Aguilar–Saavedra; B. Stugu; S. P. Ahlen; Faig Ahmadov; G. Aielli; H. Åkerstedt; T. P. A. Åkesson; S. Jézéquel; A. V. Akimov; Gian Luigi Alberghi; J. Albert; K. Jon-And; María Josefina Alconada Verzini; Martin Aleksa; S. Palestini; C. Alexa; G. Alexander; L. Adamczyk; T. Alexopoulos; M. Alhroob; G. Alimonti; L. Alio; A. Lister; B. M. M. Allbrooke; T. Adye; P. P. Allport; Francisco Alonso; A. Alonso; Francisco Alonso; Cristiano Alpigiani; A. Altheimer; Bárbara Álvarez González; Mariagrazia Alviggi; Y. Coadou; Yara Amaral Coutinho; Christoph Amelung; D. Amidei; Susana Patricia Amor dos Santos; A. Amorim; Simone Amoroso; N. Amram; A. Rozanov; C. Anastopoulos; E. Hill; Nansi Andari; T. Andeen; C. F. Anders; G. Anders; K. J. Anderson; A. Andreazza; V. Andrei; X. S. Anduaga; A. Angerami; N. Hod; A. Ventura; A. Angerami; S. Tisserant; Alexey Anisenkov; N. Anjos; A. Annovi; A. Antonaki; Mario Antonelli; J. Antos̆; M. Aoki; M. Aoki; L. Aperio Bella; R. Apolle; G. Arabidze; I. Aracena; Y. Arai; J. P. Araque; Jean-François Arguin; F. A. Arduh; Jean-François Arguin; S. Argyropoulos; M. Arik; Aaron James Armbruster; O. Arnaez; P. Pralavorio;Une recherche a été effectuée, en utilisant l'échantillon complet de données $ 20.3\text{ }\text {} {\mathrm{fb}}^{\ ensuremath {-}1}$ de 8 collisions proton-proton TeV collectées en 2012 avec le détecteur ATLAS du LHC, pour les photons provenant d'un sommet déplacé en raison de la désintégration d'une particule neutre à longue durée de vie en un photon et une particule invisible. L'analyse examine le diphoton et l'état final de la quantité de mouvement transverse manquant, et est donc la plus sensible à la production de paires de particules à longue durée de vie. La technique d'analyse exploite les capacités du calorimètre électromagnétique ATLAS pour effectuer des mesures précises de la direction de vol, ainsi que du temps de vol, des photons. Aucun excès n'est observé par rapport aux prédictions du modèle standard pour le contexte. Les limites d'exclusion sont définies dans le contexte des modèles de rupture de supersymétrie à médiation par jauge, le neutrino le plus léger étant la particule supersymétrique la plus proche et se décomposant en un photon et un gravitino avec une durée de vie comprise entre 250 ps et environ 100 ns. Se ha realizado una búsqueda, utilizando la muestra de datos completa de $ 20.3\text{ }\ text {} {\mathrm{fb}}^{\ ensuremath {-}1}$ de 8 colisiones protón-protón TeV recolectadas en 2012 con el detector ATLAS en el LHC, para fotones que se originan en un vértice desplazado debido a la descomposición de una partícula neutra de larga vida en un fotón y una partícula invisible. El análisis investiga el difotón más el estado final del momento transversal faltante y, por lo tanto, es más sensible a la producción de pares de partículas de larga vida. La técnica de análisis aprovecha las capacidades del calorímetro electromagnético ATLAS para realizar mediciones precisas de la dirección de vuelo, así como del tiempo de vuelo, de los fotones. No se observa exceso sobre las predicciones del Modelo Estándar para el fondo. Los límites de exclusión se establecen en el contexto de los modelos de ruptura de supersimetría mediados por gauge, siendo el neutralino más ligero la partícula supersimétrica más próxima a la más ligera y descomponiéndose en un fotón y gravitino con una vida útil en el rango de 250 ps a aproximadamente 100 ns. A search has been performed, using the full $20.3\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ data sample of 8 TeV proton-proton collisions collected in 2012 with the ATLAS detector at the LHC, for photons originating from a displaced vertex due to the decay of a neutral long-lived particle into a photon and an invisible particle. The analysis investigates the diphoton plus missing transverse momentum final state, and is therefore most sensitive to pair production of long-lived particles. The analysis technique exploits the capabilities of the ATLAS electromagnetic calorimeter to make precise measurements of the flight direction, as well as the time of flight, of photons. No excess is observed over the Standard Model predictions for background. Exclusion limits are set within the context of gauge mediated supersymmetry breaking models, with the lightest neutralino being the next-to-lightest supersymmetric particle and decaying into a photon and gravitino with a lifetime in the range from 250 ps to about 100 ns. تم إجراء بحث، باستخدام عينة بيانات كاملة بقيمة 20.3 دولارًا\text {}\ text {} {\ mathrm{fb }}^{\ ensuremath {-} 1}دولار من 8 اصطدامات بروتون- بروتون تيف تم جمعها في عام 2012 مع كاشف أطلس في مصادم الهادرونات الكبير، للفوتونات الناشئة من قمة متبدلة بسبب اضمحلال جسيم محايد طويل العمر إلى فوتون وجسيم غير مرئي. يبحث التحليل في الحالة النهائية للزخم المستعرض المفقود، وبالتالي فهو أكثر حساسية لإنتاج زوج من الجسيمات طويلة العمر. تستغل تقنية التحليل قدرات المسعر الكهرومغناطيسي أطلس لإجراء قياسات دقيقة لاتجاه الطيران، وكذلك وقت الطيران، للفوتونات. لم يلاحظ أي زيادة على تنبؤات النموذج القياسي للخلفية. يتم تعيين حدود الاستبعاد في سياق نماذج كسر التناظر الفائق بوساطة المقياس، مع كون المحايد الأخف وزنًا هو الجسيم الفائق التناظر التالي للأخف وزنًا ويتحلل إلى فوتون وجرافيتينو مع عمر يتراوح من 250 ps إلى حوالي 100 ns.
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=10.60692/fpt4y-4g166&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert 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=10.60692/fpt4y-4g166&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu