Design and Realization of China Tianwen-1 Energetic Particle Analyzer

doi:10.1007/s11214-021-00803-0

	Design and Realization of China Tianwen-1 Energetic Particle Analyzer
	Li, Cunhui 2; Tang, Shuwen 4; Hu, Xiangyu 2; Qian, Yi 4; Wang, Yi 2; Zhao, Hongyong 4; Fu, Qiang 3; Sun, Zhiyu 4; He, Hongqing 1; Yu, Yuhong 4
刊名	SPACE SCIENCE REVIEWS
	2021-03-01
卷号	217 期号:2 页码:20
关键词	Martian radiation environment Mars Energetic Particle Analyzer (Mars-EPA) Solid-state telescope Compact energetic detector
ISSN号	0038-6308
DOI	10.1007/s11214-021-00803-0
通讯作者	Wang, Yi(wangyi9601@163.com) ; Sun, Zhiyu(sunzhy@impcas.ac.cn) ; Yu, Yuhong(yuyuhong@impcas.ac.cn) ; Zhang, Haiyan(zhanghy510@spacechina.com)
英文摘要	The Mars radiation environment, both in past and at present, plays a vital role in the evolution of Martian atmosphere, so it is necessary to detect the background radiation environment both in the Martian atmosphere and the transfer orbit from Earth to Mars. The Tianwen-1 Energetic Particle Analyzer (EPA) is designed to measure and analyze the energetic charged particles emitted to the Martian atmosphere. Mars-EPA consists of two parts: one is the Mars-EPA sensor head and the other is the Mars-EPA electronics system. This paper begins with an introduction of Mars-EPA structure and function of each part, followed by a simulation of how sensor head structure is designed. It then evaluates the performance of detection system using Geant4 software, to whether this sensor is capable of identifying the target particle and proposes a reasonable ground calibration procedure, which allows on overall detection performance to some degree. This Mars-EPA has demonstrated a potentially high capability and configurability which hopefully will shed light on future development of compact energetic detectors in deep space exploration.
资助项目	China National Space Administration ; Engineering and Technological Research Project on Civil Aerospace technologies of the CNSA
WOS研究方向	Astronomy & Astrophysics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000618750600001
资助机构	China National Space Administration ; Engineering and Technological Research Project on Civil Aerospace technologies of the CNSA
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/137912]
专题	中国科学院近代物理研究所
通讯作者	Wang, Yi; Sun, Zhiyu; Yu, Yuhong; Zhang, Haiyan
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China 2.Lanzhou Inst Phys, Sci & Technol Vacuum Technol & Phys Lab, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Natl Astron Observ, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Li, Cunhui,Tang, Shuwen,Hu, Xiangyu,et al. Design and Realization of China Tianwen-1 Energetic Particle Analyzer[J]. SPACE SCIENCE REVIEWS,2021,217(2):20.
APA	Li, Cunhui.,Tang, Shuwen.,Hu, Xiangyu.,Qian, Yi.,Wang, Yi.,...&Ma, Yali.(2021).Design and Realization of China Tianwen-1 Energetic Particle Analyzer.SPACE SCIENCE REVIEWS,217(2),20.
MLA	Li, Cunhui,et al."Design and Realization of China Tianwen-1 Energetic Particle Analyzer".SPACE SCIENCE REVIEWS 217.2(2021):20.