会议论文详细信息
International Conference on Particle Physics and Astrophysics | |
The GAMMA-400 gamma-ray telescope for precision gamma-ray emission investigations | |
Topchiev, N.P.^1 ; Galper, A.M.^1,2 ; Bonvicini, V.^3 ; Adriani, O.^4 ; Aptekar, R.L.^5 ; Arkhangelskaja, I.V.^2 ; Arkhangelskiy, A.I.^2 ; Bakaldin, A.V.^2 ; Bergstrom, L.^6 ; Berti, E.^4 ; Bigongiari, G.^7 ; Bobkov, S.G.^8 ; Boezio, M.^3 ; Bogomolov, E.A.^5 ; Bonechi, L.^7 ; Bongi, M.^4 ; Bottai, S.^4 ; Castellini, G.^9 ; Cattaneo, P.W.^10 ; Cumani, P.^3,16 ; Dalkarov, O.D.^1 ; Dedenko, G.L.^2 ; De Donato, C.^11 ; Dogiel, V.A.^1 ; Finetti, N.^4 ; Gascon, D.^12 ; Gorbunov, M.S.^8 ; Gusakov, Yu V^1 ; Hnatyk, B.I.^13 ; Kadilin, V.V.^2 ; Kaplin, V.A.^2 ; Kaplun, A.A.^2 ; Kheymits, M.D.^2 ; Korepanov, V.E.^14 ; Larsson, J.^15 ; Leonov, A.A.^1,2 ; Loginov, V.A.^2 ; Longo, F.^3 ; Maestro, P.^7 ; Marrocchesi, P.S.^7 ; Martinez, M.^16 ; Men'Shenin, A.L.^17 ; Mikhailov, V.V.^2 ; Mocchiutti, E.^3 ; Moiseev, A.A.^18 ; Mori, N.^4 ; Moskalenko, I.V.^19 ; Naumov, P Yu^2 ; Papini, P.^4 ; Paredes, J.M.^12 ; Pearce, M.^15 ; Picozza, P.^11 ; Rappoldi, A.^10 ; Ricciarini, S.^9 ; Runtso, M.F.^2 ; Ryde, F.^15 ; Serdin, O.V.^8 ; Sparvoli, R.^11 ; Spillantini, P.^4 ; Stozhkov, Yu I^1 ; Suchkov, S.I.^1 ; Taraskin, A.A.^2 ; Tavani, M.^20 ; Tiberio, A.^4 ; Tyurin, E.M.^2 ; Ulanov, M.V.^5 ; Vacchi, A.^3 ; Vannuccini, E.^4 ; Vasilyev, G.I.^5 ; Ward, J.E.^16 ; Yurkin, Yu T^2 ; Zampa, N.^3 ; Zirakashvili, V.N.^21 ; Zverev, V.G.^2 | |
Lebedev Physical Institute, Moscow | |
RU-119991, Russia^1 | |
National Research Nuclear University MEPhI, Moscow Engineering Physics Institute, Kashirskoe highway 31, Moscow | |
115409, Russia^2 | |
Istituto Nazionale di Fisica Nucleare, Sezione di Trieste, Trieste | |
I-34149, Italy^3 | |
Istituto Nazionale di Fisica Nucleare, Sezione di Florence, Sesto Fiorentino Florence | |
I-50019, Italy^4 | |
Ioffe Physical Technical Institute, St.-Petersburg | |
RU-194021, Russia^5 | |
Oskar Klein Centre, Department of Physics, Stockholm University, AlbaNova University Center, Stockholm | |
SE-106 91, Sweden^6 | |
Department of Physical Sciences, Earth and Environment, University of Siena, Istituto Nazionale di Fisica Nucleare, Sezione di Pisa, Italy^7 | |
Scientific Research Institute for System Analysis, Moscow | |
RU-117218, Russia^8 | |
Istituto di Fisica Applicata Nello Carrara, Sesto Fiorentino, Florence | |
I-50019, Italy | |
(10) Istituto Nazionale di Fisica Nucleare, Sezione di Pavia, Pavia | |
I-27100, Italy | |
(11) Istituto Nazionale di Fisica Nucleare, Sezione di Rome Tor Vergata, Rome | |
I-00133, Italy | |
(12) Departament d'Astronomia i Meteorologia, Institut de Ciències Del Cosmos, Universitat de Barcelona, Spain | |
(13) Taras Shevchenko National University, Kyiv | |
01601, Ukraine | |
(14) Lviv Center, Institute of Space Research, Lviv | |
79060, Ukraine | |
(15) KTH Royal Institute of Technology, Department of Physics, Oskar Klein Centre, AlbaNova University Center, Stockholm | |
SE-10691, Sweden | |
(16) Institut de Fisica d'Altes Energies, Bellaterra, Spain | |
(17) Research Institute for Electromechanics, Istra Moscow region | |
RU-143502, Russia | |
(18) NASA Goddard Space Flight Center, CRESST/University of Maryland, Greenbelt | |
MD | |
20771, United States | |
(19) Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford | |
CA | |
94305, United States | |
(20) Istituto Nazionale di Astrofisica IASF, Physics Department, University of Rome Tor Vergata, Rome | |
I-00133, Italy | |
(21) Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radiowave Propagation, Troitsk, Moscow region, Russia^9 | |
关键词: Angular resolution; Cosmic-ray nucleus; Energy resolutions; Gamma ray bursts; Gamma ray telescope; Gamma-ray emission; High-energy electron; Space observatories; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/675/3/032009/pdf DOI : 10.1088/1742-6596/675/3/032009 |
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来源: IOP | |
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【 摘 要 】
The GAMMA-400 gamma-ray telescope with excellent angular and energy resolutions is designed to search for signatures of dark matter in the fluxes of gamma-ray emission and electrons + positrons. Precision investigations of gamma-ray emission from Galactic Center, Crab, Vela, Cygnus, Geminga, and other regions will be performed, as well as diffuse gamma-ray emission, along with measurements of high-energy electron + positron and nuclei fluxes. Furthermore, it will study gamma-ray bursts and gamma-ray emission from the Sun during periods of solar activity. The GAMMA-400 energy range is expected to be from ∼20 MeV up to TeV energies for gamma rays, up to 10 TeV for electrons + positrons, and up to 1015eV for cosmic-ray nuclei. For 100-GeV gamma rays, the GAMMA-400 angular resolution is ∼0.01° and energy resolution is ∼1%; the proton rejection factor is ∼5x105. GAMMA-400 will be installed onboard the Russian space observatory.【 预 览 】
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The GAMMA-400 gamma-ray telescope for precision gamma-ray emission investigations | 1010KB | ![]() |