Active Galactic Nuclei population studies with the Cherenkov Telescope Array
| Autor: | Santiago Pita, Tarek M. Hassan, Atreya Acharyya, Anthony M. Brown, Aaron Dominguez, Jean-Philippe Lenain |
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| Přispěvatelé: | Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE (UMR_7585)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), CTA Consortium, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), High Energy Astrophys. & Astropart. Phys (API, FNWI), GRAPPA (ITFA, IoP, FNWI) |
| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: |
Photon
Active galactic nucleus Cherenkov Telescope Array Astrophysics::High Energy Astrophysical Phenomena Population energy resolution GeV Cherenkov counter: atmosphere 7. Clean energy Source Population Observatory TeV AGN education Cherenkov radiation Physics education.field_of_study photon Astrophysics::Instrumentation and Methods for Astrophysics Astronomy imaging sensitivity redshift buildings Redshift observatory gamma ray [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] performance |
| Zdroj: | PoS 37th International Cosmic Ray Conference 37th International Cosmic Ray Conference, Jul 2021, Berlin, Germany. pp.887, ⟨10.22323/1.395.0887⟩ Proceedings of Science, 395:887. Sissa Medialab Srl |
| ISSN: | 1824-8039 |
| DOI: | 10.22323/1.395.0887⟩ |
| Popis: | International audience; The Cherenkov Telescope Array (CTA) observatory is the next generation of ground-based imaging atmospheric Cherenkov telescopes (IACTs). Building on the strengths of current IACTs, CTA is designed to achieve an order of magnitude improvement in sensitivity, with unprecedented angular and energy resolution. CTA will also increase the energy reach of IACTs, observing photons in the energy range from 20 GeV to beyond 100 TeV. These advances in performance will see CTA heralding in a new era for high-energy astrophysics, with the emphasis shifting from source discovery, to population studies and precision measurements. In this talk we discuss CTA’s ability to conduct source population studies of $\gamma$-ray bright active galactic nuclei and how this ability will enhance our understanding on the redshift evolution of this dominant $\gamma$-ray source class. |
| Databáze: | OpenAIRE |
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