Email this article Precision Measurements of High-Energy Cosmic Gamma-Ray Emission with the GAMMA-400 Gamma-Ray Telescope
- Authors: Galper A.M.1,2, Suchkov S.I.1, Topchiev N.P.1, Arkhangelskaja I.V.2, Arkhangelskiy A.I.2, Bakaldin A.V.3, Gusakov Y.V.1, Dalkarov O.D.1, Egorov A.E.1, Zverev V.G.1, Kadilin V.V.2, Leonov A.A.1,2, Naumov P.Y.2, Runtso M.F.2, Kheymits M.D.2, Yurkin Y.T.2
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Affiliations:
- Lebedev Physical Institute
- National Research Nuclear University MEPhI
- Scientific Research Institute for System Analysis
- Issue: Vol 80, No 6 (2017)
- Pages: 1141-1145
- Section: Elementary Particles and Fields Experiment
- URL: https://journals.rcsi.science/1063-7788/article/view/192817
- DOI: https://doi.org/10.1134/S1063778817060096
- ID: 192817
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Abstract
The GAMMA-400 γ-ray telescope installed at the Russian space observatory is intended for precision measurements in the energy range of 20 MeV–1000 GeV of γ-ray emission (with the angular and energy resolutions several times better than that of current γ-ray telescopes) from discrete sources; measurement of the energy spectra of Galactic and extragalactic diffuse γ-ray emission; studies of γ-ray emission from the active Sun; and measurements of fluxes of γ-ray emission and electron–positron cosmicray component, which are probably associated with the annihilation or decay of dark-matter particles.
About the authors
A. M. Galper
Lebedev Physical Institute; National Research Nuclear University MEPhI
Email: soutch@mail.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991; Kashirskoe sh. 31, Moscow, 115409
S. I. Suchkov
Lebedev Physical Institute
Author for correspondence.
Email: soutch@mail.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991
N. P. Topchiev
Lebedev Physical Institute
Email: soutch@mail.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991
I. V. Arkhangelskaja
National Research Nuclear University MEPhI
Email: soutch@mail.ru
Russian Federation, Kashirskoe sh. 31, Moscow, 115409
A. I. Arkhangelskiy
National Research Nuclear University MEPhI
Email: soutch@mail.ru
Russian Federation, Kashirskoe sh. 31, Moscow, 115409
A. V. Bakaldin
Scientific Research Institute for System Analysis
Email: soutch@mail.ru
Russian Federation, Moscow, 117218
Yu. V. Gusakov
Lebedev Physical Institute
Email: soutch@mail.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991
O. D. Dalkarov
Lebedev Physical Institute
Email: soutch@mail.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991
A. E. Egorov
Lebedev Physical Institute
Email: soutch@mail.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991
V. G. Zverev
Lebedev Physical Institute
Email: soutch@mail.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991
V. V. Kadilin
National Research Nuclear University MEPhI
Email: soutch@mail.ru
Russian Federation, Kashirskoe sh. 31, Moscow, 115409
A. A. Leonov
Lebedev Physical Institute; National Research Nuclear University MEPhI
Email: soutch@mail.ru
Russian Federation, Leninskii pr. 53, Moscow, 119991; Kashirskoe sh. 31, Moscow, 115409
P. Yu. Naumov
National Research Nuclear University MEPhI
Email: soutch@mail.ru
Russian Federation, Kashirskoe sh. 31, Moscow, 115409
M. F. Runtso
National Research Nuclear University MEPhI
Email: soutch@mail.ru
Russian Federation, Kashirskoe sh. 31, Moscow, 115409
M. D. Kheymits
National Research Nuclear University MEPhI
Email: soutch@mail.ru
Russian Federation, Kashirskoe sh. 31, Moscow, 115409
Yu. T. Yurkin
National Research Nuclear University MEPhI
Email: soutch@mail.ru
Russian Federation, Kashirskoe sh. 31, Moscow, 115409
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