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Related papers: Prospects for Measuring the Positron Excess with t…

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The local Cosmic Ray (CR) energy spectrum exhibits a spectral softening at energies around 3~PeV. Sources which are capable of accelerating hadrons to such energies are called hadronic PeVatrons. However, hadronic PeVatrons have not yet…

High Energy Astrophysical Phenomena · Physics 2023-03-28 The Cherenkov Telescope Array Consortium , F. Acero , A. Acharyya , R. Adam , A. Aguasca-Cabot , I. Agudo , A. Aguirre-Santaella , J. Alfaro , R. Aloisio , N. Álvarez Crespo , R. Alves Batista , L. Amati , E. Amato , G. Ambrosi , E. O. Angüner , C. Aramo , C. Arcaro , T. Armstrong , K. Asano , Y. Ascasibar , J. Aschersleben , M. Backes , A. Baktash , C. Balazs , M. Balbo , J. Ballet , A. Baquero Larriva , V. Barbosa Martins , U. Barres de Almeida , J. A. Barrio , D. Bastieri , J. R. Baxter , J. Becker Tjus , W. Benbow , M. I. Bernardos-Martín , J. Bernete , A. Berti , B. Bertucci , V. Beshley , P. Bhattacharjee , S. Bhattacharyya , A. Biland , E. Bissaldi , J. Biteau , O. Blanch , P. Bordas , E. Bottacini , J. Bregeon , R. Brose , N. Bucciantini , A. Bulgarelli , M. Capasso , R. A. Capuzzo Dolcetta , P. Caraveo , M. Cardillo , R. Carosi , S. Casanova , E. Cascone , F. Cassol , F. Catalani , M. Cerruti , P. Chadwick , S. Chaty , A. Chen , M. Chernyakova , A. Chiavassa , J. Chudoba , C. Coimbra-Araujo , V. Conforti , J. L. Contreras , A. Costa , H. Costantini , P. Cristofari , R. Crocker , G. D'Amico , F. D'Ammando , A. De Angelis , V. De Caprio , E. M. de Gouveia Dal Pino , E. de Ona Wilhelmi , V. de Souza , C. Delgado , D. della Volpe , D. Depaoli , T. Di Girolamo , F. Di Pierro , R. Di Tria , L. Di Venere , S. Diebold , J. I. Djuvsland , A. Donini , M. Doro , R. d. C. Dos Anjos , V. V. Dwarkadas , S. Einecke , D. Elsässer , G. Emery , C. Evoli , D. Falceta-Goncalves , E. Fedorova , S. Fegan , G. Ferrand , E. Fiandrini , M. Filipovic , V. Fioretti , M. Fiori , L. Foffano , G. Fontaine , S. Fukami , G. Galanti , G. Galaz , V. Gammaldi , C. Gasbarra , A. Ghalumyan , G. Ghirlanda , M. Giarrusso , G. Giavitto , N. Giglietto , F. Giordano , M. Giroletti , A. Giuliani , L. Giunti , N. Godinovic , J. Goulart Coelho , L. Gréaux , D. Green , M-H. Grondin , O. Gueta , S. Gunji , T. Hassan , M. Heller , S. Hernández-Cadena , J. Hinton , B. Hnatyk , R. Hnatyk , D. Hoffmann , W. Hofmann , J. Holder , D. Horan , P. Horvath , M. Hrabovsky , D. Hrupec , T. Inada , F. Incardona , S. Inoue , K. Ishio , M. Jamrozy , P. Janecek , I. Jiménez Martínez , W. Jin , I. Jung-Richardt , J. Jurysek , P. Kaaret , V. Karas , U. Katz , D. Kerszberg , B. Khélifi , D. B. Kieda , R. Kissmann , T. Kleiner , G. Kluge , W. Kluzniak , J. Knödlseder , Y. Kobayashi , K. Kohri , N. Komin , P. Kornecki , H. Kubo , N. La Palombara , M. Láinez , A. Lamastra , J. Lapington , M. Lemoine-Goumard , J. -P. Lenain , F. Leone , G. Leto , F. Leuschner , E. Lindfors , I. Liodakis , T. Lohse , S. Lombardi , F. Longo , R. López-Coto , M. López-Moya , A. López-Oramas , S. Loporchio , P. L. Luque-Escamilla , O. Macias , J. Mackey , P. Majumdar , D. Mandat , M. Manganaro , G. Manicò , M. Marconi , J. Martí , G. Martínez , M. Martinez , O. Martinez , A. J. T. S. Mello , S. Menchiari , D. M. -A. Meyer , S. Micanovic , D. Miceli , M. Miceli , J. Michalowski , T. Miener , J. M. Miranda , A. Mitchell , B. Mode , R. Moderski , L. Mohrmann , E. Molina , T. Montaruli , D. Morcuende , G. Morlino , A. Morselli , M. Mosè , E. Moulin , R. Mukherjee , K. Munari , T. Murach , A. Nagai , S. Nagataki , R. Nemmen , J. Niemiec , D. Nieto , M. Nievas Rosillo , M. Nikolajuk , K. Nishijima , K. Noda , B. Novosyadlyj , S. Nozaki , M. Ohishi , S. Ohm , Y. Ohtani , A. Okumura , B. Olmi , R. A. Ong , M. Orienti , R. Orito , M. Orlandini , E. Orlando , S. Orlando , M. Ostrowski , I. Oya , F. R. Pantaleo , J. M. Paredes , B. Patricelli , M. Pecimotika , M. Peresano , J. Pérez-Romero , M. Persic , O. Petruk , G. Piano , E. Pietropaolo , G. Pirola , C. Pittori , M. Pohl , G. Ponti , E. Prandini , G. Principe , C. Priyadarshi , E. Pueschel , G. Pühlhofer , M. L. Pumo , A. Quirrenbach , R. Rando , S. Razzaque , P. Reichherzer , A. Reimer , O. Reimer , M. Renaud , T. Reposeur , M. Ribó , T. Richtler , J. Rico , F. Rieger , M. Rigoselli , L. Riitano , V. Rizi , E. Roache , P. Romano , G. Romeo , J. Rosado , G. Rowell , B. Rudak , I. Sadeh , S. Safi-Harb , L. Saha , S. Sailer , M. Sánchez-Conde , S. Sarkar , K. Satalecka , F. G. Saturni , A. Scherer , P. Schovánek , F. Schussler , U. Schwanke , S. Scuderi , M. Seglar-Arroyo , O. Sergijenko , M. Servillat , R-Y. Shang , P. Sharma , H. Siejkowski , V. Sliusar , A. Słowikowska , H. Sol , A. Specovius , S. T. Spencer , G. Spengler , A. Stamerra , S. Stanič , T. Starecki , R. Starling , T. Stolarczyk , L. A. Stuani Pereira , Y. Suda , T. Suomijarvi , I. Sushch , H. Tajima , P-H. T. Tam , S. J. Tanaka , F. Tavecchio , V. Testa , W. Tian , L. Tibaldo , D. F. Torres , N. Tothill , B. Vallage , P. Vallania , C. van Eldik , J. van Scherpenberg , J. Vandenbroucke , M. Vazquez Acosta , M. Vecchi , S. Vercellone , G. Verna , A. Viana , J. Vignatti , V. Vitale , V. Vodeb , S. Vorobiov , T. Vuillaume , S. J. Wagner , R. Walter , M. White , A. Wierzcholska , M. Will , D. Williams , L. Yang , T. Yoshida , T. Yoshikoshi , G. Zaharijas , L. Zampieri , D. Zavrtanik , M. Zavrtanik , V. I. Zhdanov , M. Živec

The Cherenkov Telescope Array (CTA) will perform a survey of the whole Galactic disk with unprecedented sensitivity at energies up to 300 TeV. One of the key science projects of the CTA consortium is the discovery of Galactic PeVatrons…

High Energy Astrophysical Phenomena · Physics 2017-09-19 C. Trichard

The Cherenkov Telescope Array (CTA) is planned to serve as a ground-based observatory for (very-)high-energy gamma-ray astronomy, open to a wide astrophysics community, providing a deep insight into the non-thermal high-energy universe. It…

High Energy Astrophysical Phenomena · Physics 2019-08-15 M. Renaud

The Cherenkov Telescope Array (CTA) is the future ground-based observatory for gamma-ray astronomy at very high energies. The atmosphere is an integral part of every Cherenkov telescope. Different atmospheric conditions, such as clouds, can…

The recently identified source class of pulsar halos may be populated and bright enough at TeV energies to constitute a large fraction of the sources that will be observed with the Cherenkov Telescope Array (CTA), especially in the context…

High Energy Astrophysical Phenomena · Physics 2023-10-03 Christopher Eckner

With its unprecedented light-collecting area for night-sky observations, the Cherenkov Telescope Array (CTA) holds great potential for also optical stellar astronomy, in particular as a multi-element intensity interferometer for realizing…

Instrumentation and Methods for Astrophysics · Physics 2019-08-14 Dainis Dravins , Stephan LeBohec , Hannes Jensen , Paul D. Nuñez

The Cherenkov Telescope Array (CTA) will be the next generation ground based observatory in very high energy gamma ray astronomy. The facility will achieve a wide energy coverage, starting from a threshold of a few tens of GeV up to…

Instrumentation and Methods for Astrophysics · Physics 2019-08-14 M. K. Daniel , M. Gaug , P. Majumdar

The Cherenkov Telescope Array (CTA) is a next generation ground-based very-high-energy gamma-ray observatory that will allow for observations in the >10 GeV range with unprecedented photon statistics and sensitivity. This will enable the…

High Energy Astrophysical Phenomena · Physics 2021-08-11 Alessandro Carosi , Alicia López-Oramas , Francesco Longo

The Cherenkov Telescope Array (CTA) will be the next-generation gamma-ray observatory, investigating gamma-ray and cosmic ray astrophysics at energies from 20 GeV to more than 300 TeV. The observatory, consisting of large arrays of imaging…

High Energy Astrophysical Phenomena · Physics 2018-01-22 The CTA Consortium

We explore the feasibility of using the Moon as a detector of extremely high energy (>10^19 eV) cosmic rays and neutrinos. The idea is to use the existing radiotelescopes on Earth to look for short pulses of Cherenkov radiation in the GHz…

Astrophysics · Physics 2011-05-12 J. Alvarez-Muñiz , E. Zas

The leading explanation of the $\textit{Fermi}$ Galactic center $\gamma$-ray excess is the extended emission from a unresolved population of millisecond pulsars (MSPs) in the Galactic bulge. Such a population would, along with the prompt…

High Energy Astrophysical Phenomena · Physics 2021-07-20 Oscar Macias , Harm van Leijen , Deheng Song , Shin'ichiro Ando , Shunsaku Horiuchi , Roland M. Crocker

Gamma-rays provide a powerful insight into the non-thermal universe and perhaps a unique probe for new physics beyond the standard model. Current experiments are already giving results in the physics of acceleration of cosmic rays in…

Instrumentation and Methods for Astrophysics · Physics 2019-08-14 Michele Doro

The Cherenkov Telescope Array (CTA) is a forthcoming international ground-based observatory for very high-energy gamma rays. Its goal is to reach sensitivity five to ten times better than existing Cherenkov telescopes such as VERITAS,…

Instrumentation and Methods for Astrophysics · Physics 2016-10-05 K. Tayabaly , D. Spiga , R. Canestrari , G. Bonnoli , M. Lavagna , G. Pareschi

We outline the science prospects for gamma-ray bursts (GRBs) with the Cherenkov Telescope Array (CTA), the next-generation ground-based gamma-ray observatory operating at energies above few tens of GeV. With its low energy threshold, large…

The recent report by the PAMELA team of the observed rise in the cosmic-ray positron fraction above a few GeV and the report of an excess of cosmic-ray electrons around a few hundred GeV by the ATIC collaboration has resulted in a flurry of…

High Energy Astrophysical Phenomena · Physics 2009-05-05 Michael Schubnell

The Cherenkov Telescope Array (CTA) is the next generation facility of Imaging Atmospheric Cherenkov Telescopes. It will reach unprecedented sensitivity and energy resolution in very-high-energy gamma-ray astronomy. CTA will detect…

Instrumentation and Methods for Astrophysics · Physics 2019-08-14 M. Doro , M. Daniel , R. de los Reyes , M. Gaug , M. C. Maccarone

Gamma-ray astronomy at energies in excess of 100 GeV is carried out using arrays of imaging Cherenkov telescopes. Each telescope comprises a large reflector, of order 10 m diameter, made of many mirror facets, and a camera consisting of a…

Instrumentation and Methods for Astrophysics · Physics 2013-08-01 Sean Griffin , David Hanna

Cherenkov Telescope Array (CTA) is an upcoming instrument that will start a new generation of atmospheric Cherenkov telescopes. CTA is expected not only to provide an unprecedented sensitivity in the tens of GeV to hundreds of TeV range,…

Instrumentation and Methods for Astrophysics · Physics 2019-07-11 Julian Sitarek , Dorota Sobczyńska , Katarzyna Adamczyk , Michał Szanecki

The Cherenkov Telescope Array (CTA) will be the major global observatory for VHE gamma-ray astronomy over the next decade and beyond. It will be an explorer of the extreme universe, with a broad scientific potential: from understanding the…

High Energy Astrophysical Phenomena · Physics 2019-07-22 Ulisses Barres de Almeida

We discuss the prospects for the detection of gamma-ray bursts (GRBs) by the Cherenkov Telescope Array (CTA), the next generation, ground-based facility of imaging atmospheric Cherenkov telescopes (IACTs) operating above a few tens of GeV.…

High Energy Astrophysical Phenomena · Physics 2015-06-03 Jun Kakuwa , Kohta Murase , Kenji Toma , Susumu Inoue , Ryo Yamazaki , Kunihito Ioka