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arXiv 1306.6175astro-ph.IM
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天基Gamma-Ray望远镜GAMMA-400及其科学目标

The Space-Based Gamma-Ray Telescope GAMMA-400 and Its Scientific Goals

A. M. Galper, O. Adriani, R. L. Aptekar, I. V. Arkhangelskaja, A. I. Arkhangelskiy, G. A. Avanesov, L. Bergstrom, E. A. Bogomolov, M. Boezio, V. Bonvicini, K. A… 展开作者

A. M. Galper, O. Adriani, R. L. Aptekar, I. V. Arkhangelskaja, A. I. Arkhangelskiy, G. A. Avanesov, L. Bergstrom, E. A. Bogomolov, M. Boezio, V. Bonvicini, K. A. Boyarchuk, V. A. Dogiel, Yu. V. Gusakov, M. I. Fradkin, Ch. Fuglesang, B. I. Hnatyk, V. A. Kachanov, V. V. Kadilin, V. A. Kaplin, M. D. Kheymits, V. Korepanov, J. Larsson, A. A. Leonov, F. Longo, P. Maestro, P. Marrocchesi, V. V. Mikhailov, E. Mocchiutti, A. A. Moiseev, N. Mori, I. Moskalenko, P. Yu. Naumov, P. Papini, M. Pearce, P. Picozza, M. F. Runtso, F. Ryde, R. Sparvoli, P. Spillantini, S. I. Suchkov, M. Tavani, N. P. Topchiev, A. Vacchi, E. Vannuccini, G. I. Vasiliev, Yu. T. Yurkin, N. Zampa, V. N. Zarikashvili, V. G. Zverev

摘要:

介绍了新型空间伽玛射线望远镜<$MA-400的设计。Gamma-400是针对能量100 GeV进行优化的,具有最佳参数:角分辨率~0.01 deg,能量分辨率~ 1%,质子排斥因子~ 10 E6,但能够测量能量范围从100 MeV到10 TeV的伽马射线和电子+正电子通量。伽马-400的目标是广泛的科学主题,如寻找暗物质的特征,研究银河系和河外伽马射线源,银河系和河外漫发射,伽马射线暴,以及宇宙射线电子+正电子和原子核光谱的高精度测量。

英文摘要:

The design of the new space-based gamma-ray telescope GAMMA-400 is presented. GAMMA-400 is optimized for the energy 100 GeV with the best parameters: the angular resolution ~0.01 deg, the energy resolution ~1%, and the proton rejection factor ~10E6, but is able to measure gamma-ray and electron + positron fluxes in the energy range from 100 MeV to 10 TeV. GAMMA-400 is aimed to 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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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