摘要
FY 1C星空间粒子成分探测器能够实现对质子能谱、电子积分通量及重离子成分的同时测量 .在第 2 3周太阳活动峰年期间 ,空间粒子成分探测器对 86 0km高度的南大西洋负磁异常区高能粒子辐射进行了长达 3年的连续探测 .本文根据实测结果 ,得出了南大西洋负磁异常区粒子辐射特征 。
The space particle composition detector aboard FY-1C satellite can simultaneously detect proton spectrum, electron integrated flux and heavy ion composition. During the maximum of the 23 rd solar cycle, the high energy particle radiation in the South Atlantic Anomy (SAA) of 860 km altitude had been detected for more than three years by the space particle composition detector. The particle radiation characteristics in the SAA are obtained according to the observed data from space particle composition detector. The effects on particle radiation in the SAA by solar proton events and magnetostorms are analyzed.
出处
《地球物理学报》
SCIE
EI
CAS
CSCD
北大核心
2004年第6期954-958,共5页
Chinese Journal of Geophysics
基金
国家自然科学基金项目资助 ( 4 0 4740 96)
