Title of article
Status of the GAMMA-400 project Original Research Article
Author/Authors
A.M. Galper، نويسنده , , O. Adriani، نويسنده , , R.L. Aptekar، نويسنده , , I.V. Arkhangelskaja، نويسنده , , A.I. Arkhangelskiy، نويسنده , , M. Boezio، نويسنده , , V. Bonvicini، نويسنده , , K.A. Boyarchuk، نويسنده , , Yu.V. Gusakov، نويسنده , , M.O. Farber، نويسنده , , M.I. Fradkin، نويسنده , , V.A Kachanov، نويسنده , , V.A. Kaplin، نويسنده , , M.D. Kheymits، نويسنده , , A.A. Leonov، نويسنده , , F. Longo، نويسنده , , P. Maestro، نويسنده , , P. Marrocchesi، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2013
Pages
4
From page
297
To page
300
Abstract
The preliminary design of the new space gamma-ray telescope GAMMA-400 for the energy range 100 MeV–3 TeV is presented. The angular resolution of the instrument, 1–2° at Eγ ∼ 100 MeV and ∼0.01° at Eγ > 100 GeV, its energy resolution ∼1% at Eγ > 100 GeV, and the proton rejection factor ∼106 are optimized to address a broad range of science topics, such as search for signatures of dark matter, studies of Galactic and extragalactic gamma-ray sources, Galactic and extragalactic diffuse emission, gamma-ray bursts, as well as high-precision measurements of spectra of cosmic-ray electrons, positrons, and nuclei.
Keywords
Cosmic rays , Electrons , Gamma rays , Positrons , Nuclei
Journal title
Advances in Space Research
Serial Year
2013
Journal title
Advances in Space Research
Record number
1134390
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