Publication: GAMMA-400 Gamma-Ray Observations in the GeV and TeV Energy Range
Дата
2021
Авторы
Topchiev, N. P.
Bakaldin, A. V.
Cherniy, R. A.
Dalkarov, O. D.
Galper, A. M.
Arkhangelskaja, I. V.
Arkhangelskiy, A. I.
Chernysheva, I. V.
Kheymits, M. D.
Korotkov, M. G.
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Аннотация
© 2021, Pleiades Publishing, Ltd.Abstract: The future space-based GAMMA-400 γ-ray telescope will operate onboard the Russian astrophysical observatory in a highly elliptic orbit during 7 years. Observing γ-ray sources from Galactic plane, γ-ray bursts, γ-ray diffuse emission, γ rays from the Sun, and γ rays from dark matter particles will be performed uninterruptedly for a long time (∼100 days) in point-source mode in contrast to scanning mode for Fermi-LAT and other space- and ground-based instruments. GAMMA-400 will measure γ rays in the energy range from ∼20 MeV to several TeV units, have the unprecedented angular (∼0.01° at Eγ = 100 GeV) and energy (∼2% at Eγ =100 GeV) resolutions better than for Fermi-LAT, as well as ground-based γ-ray facilities, by a factor of 5–10, and perfectly separate γ rays from cosmic-ray background.
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GAMMA-400 Gamma-Ray Observations in the GeV and TeV Energy Range / Topchiev, N.P. [et al.] // Physics of Atomic Nuclei. - 2021. - 84. - № 6. - P. 1053-1058. - 10.1134/S106377882113038X
URI
https://www.doi.org/10.1134/S106377882113038X
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https://www.scopus.com/record/display.uri?eid=2-s2.0-85122057382&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000736740700033
https://openrepository.mephi.ru/handle/123456789/25165