MG14 - Talk detail |
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Participant |
Leonov, Alexey | |||||||
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Institution |
P.N. Lebedev Physical Institute of the Russian Academy of Sciences - 53 Leninskij Prospekt - Moscow - Moscow - Russia | |||||||
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Session |
HE4 |
Accepted |
Yes |
Order |
10 |
Time |
18:10 | 20' + 5' |
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Talk |
Oral abstract |
Title |
The GAMMA-400 Space Mission for Measuring High-Energy Gamma Rays and Cosmic Rays | |||||
| Coauthors | Leonov, A.A.; Adriaini, O.; Aptekar, R. L.; Arkhangelskaja, I.V.; Arkhangelskiy, A. I.; Bakaldin, A.V.; Bergstrom, L.; Berti, E.; Bigongiari, G.; Bobkov, S.G., Boezio, Bogomolov, E.A.; Bonechi, S.; Bongi, M.; Bottai, S.; Bonvicini, V.; Castellini, G.; Cattaneo, P.W.; Cumani, P.; Dedenko, G.L.; Donato, C. De; Dogiel, V.A.; Galper, A.M.; Gorbunov, M.S.; Gusakov, Yu.V.; Hnatyk, B.I.; Kadilin, V.V.; Kaplin, V.A.; Kaplun, A.A.; Kheymits, M.D.; Korepanov, V.E.; Larsson, J.; Loginov, V.A.; Longo, F.; Maestro, P.; Marrocchesi, P.S.; Mikhailov, V.V.; Mocchiutti, E.; Moiseev, A.A.; Mori, N.; Moskalenko, I.V.; Naumov, P.Yu.; Papini, P.; Pearce, M.; Picozza, P.; Rappoldi, A.; Ricciarini, S.; Runtso, M.F.; Ryde, F.; Serdin, O.V.; Sparvoli, R.; Spillantini, P.; Suchkov, S.I.; Taraskin, A.A.; Tavani, M.; Tiberio, A.; Topchiev, N.P.; Tyurin, E.M.; Ulanov, M.V.; Vacchi, A.; Vannuccini, E.; Vasilyev, G.I.; Yurkin, Yu. T.; Zampa, N.; Zirakashvili, V.N.; Zverev, V.G. | |||||||
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Abstract |
The scientific goals of the GAMMA-400 space mission and the design of the new space-based gamma-ray telescope GAMMA-400 are presented. GAMMA-400 is a dual experiment dedicated to the study of gamma rays and electrons, protons and nuclei. It has aimed to a broad range of scientific topics, such as search for signatures of dark matter, studies of Galactic and extragalactic gamma-ray sources, especially Galactic Center, Galactic and extragalactic diffuse emission, as well as high-precision measurements of cosmic rays spectra. GAMMA-400 will have the best parameters when measuring gamma rays: the angular resolution ~0.01 deg. (at 100 GeV), the energy resolution ~1% (at 100 GeV), and the proton rejection factor ~10^6 and will be able to measure gamma-ray and cosmic-ray electron + positron fluxes in the energy range from 100 MeV to 20 TeV, as well as protons and nuclei up to the knee (10^15-10^16 eV). |
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