The high-energy particle package onboard CSES

作     者：X.Q.Li Y.B.Xu Z.H.An X.H.Liang P.Wang X.Y.Zhao H.Y.Wang H.Lu Y.Q.Ma X.H.Shen X.Y.Wen H.Wang D.L.Zhang F.Shi W.X.Peng M.Gao X.X.Yu J.Z.Wang Y.J.Zhang J.L.Zhang J.Zhang H.X.Li J.R.Zeng Y.F.Nan 

作者机构：Institute of High Energy PhysicsCASBeijing 100049China Institute of Crustal DynamicsCEABeijing 100085China Nanchang Hangkong UniversityNanchang 330063China Northwest UniversityXi’an 710127China 

出 版 物：《Radiation Detection Technology and Methods》 (辐射探测技术与方法（英文）)

年 卷 期：2019年第3卷第3期

页      面：45-55页

学科分类：07[理学] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学] 

基　　金：the Civil Space Engineering Project of State Administration of Science Technology and Industry for National Defense PRC and the Strategic Priority Research Program of the Chinese Academy of Sciences Grant No.XDA04076200 

主　　题：ZH-1 CSES HEPP High-energy particle Radiation belt 

摘      要：Introduction The China Seismo-Electromagnetic Satellite(CSES)aims to monitor space electromagnetic fields,ionospheric plasma,high-energy charged particles and other features of the global space *** high-energy particle package(HEPP),which can effectively detect the energy spectrum,flux and pitch angle distribution of space electrons and protons,and soft X-ray emission from solar flares,is one of the main payloads of *** and methods In this study,we designed,developed and calibrated the high-energy particle package and launched it into orbit with *** consists of the high-energy detector(HEPP-H),the low-energy detector(HEPP-L),and the solar X-ray monitor(HEPP-X).The three sub-detectors mainly use silicon detector and crystal calorimeter detection *** launching,we calibrated the three sub-detectors in detail by using radiation source and accelerator *** All the three sub-detectors have good energy *** launching into orbit,the space energetic particles and X-ray distribution detected by HEPP are consistent with *** performance indices of the detector reach the advanced level of the same kind of detector in the *** HEPP has a wide energy detection range,good energy resolution and high angular resolution ability for electrons and *** will play an important role in the study of space particle response and space physics of seismic activity.