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Perspective of monochromatic gamma-ray line detection with the High Energy cosmic-Radiation Detection (HERD) facility onboard China's space station
Huang, Xiaoyuan1; Lamperstorfer, Anna S.1; Tsai, Yue-Lin Sming2; Xu, Ming3; Yuan, Qiang4; Chang, Jin5; Dong, Yong-Wei3; Hu, Bing-Liang6; Lu, Jun-Guang7; Wang, Le6; Wu, Bo-Bing3; Zhang, Shuang-Nan3
2016-05-01
Source PublicationASTROPARTICLE PHYSICS
Volume78Pages:35-42
AbstractHERD is the High Energy cosmic-Radiation Detection instrument proposed to operate onboard China's space station in the 2020s. It is designed to detect energetic cosmic ray nuclei, leptons and photons with a high energy resolution (similar to 1% for electrons and photons and 20% for nuclei) and a large geometry factor (>3 m(2) sr for electrons and diffuse photons and > [2]m(2) sr for nuclei). In this work we discuss the capability of HERD to detect monochromatic gamma-ray lines, based on simulations of the detector performance. It is shown that HERD will be one of the most sensitive instruments for monochromatic gamma-ray searches at energies between similar to 10 to a few hundred GeV. Above hundreds of GeV, Cherenkov telescopes will be more sensitive due to their large effective area. As a specific example, we show that a good portion of the parameter space of a supersymmetric dark matter model can be probed with HERD. (C) 2016 Elsevier B.V. All rights reserved.
KeywordGamma Ray Line Dark Matter Mssm
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1016/j.astropartphys.2016.02.003
WOS KeywordDARK-MATTER ; PROGRAM
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics ; Physics
WOS SubjectAstronomy & Astrophysics ; Physics, Particles & Fields
WOS IDWOS:000374612500003
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/16188
Collection暗物质和空间天文实验室
Affiliation1.Tech Univ Munich, Phys Dept T30d, James Franck Str, D-85748 Garching, Germany
2.Univ Tokyo, Kavli IPMU WPI, Kashiwa, Chiba 2778583, Japan
3.Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 100049, Peoples R China
4.Univ Massachusetts, Dept Astron, Amherst, MA 01002 USA
5.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China
6.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China
7.Chinese Acad Sci, Inst High Energy Phys, Ctr Expt Phys, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Huang, Xiaoyuan,Lamperstorfer, Anna S.,Tsai, Yue-Lin Sming,et al. Perspective of monochromatic gamma-ray line detection with the High Energy cosmic-Radiation Detection (HERD) facility onboard China's space station[J]. ASTROPARTICLE PHYSICS,2016,78:35-42.
APA Huang, Xiaoyuan.,Lamperstorfer, Anna S..,Tsai, Yue-Lin Sming.,Xu, Ming.,Yuan, Qiang.,...&Zhang, Shuang-Nan.(2016).Perspective of monochromatic gamma-ray line detection with the High Energy cosmic-Radiation Detection (HERD) facility onboard China's space station.ASTROPARTICLE PHYSICS,78,35-42.
MLA Huang, Xiaoyuan,et al."Perspective of monochromatic gamma-ray line detection with the High Energy cosmic-Radiation Detection (HERD) facility onboard China's space station".ASTROPARTICLE PHYSICS 78(2016):35-42.
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