根据1991年从轨道空间站“和平号”获取的数据得出的高能粒子和次级辐射分布情况

Distribution of energetic particles and secondary radiation according to orbital station "MIR" data obtained in 1991.

作者信息

Dmitriev A, Kuznetsov S, Shavrin P, Lyagushin V, Nechaev O, Panasyuk M, Tolstaya E, Nikiforova M

机构信息

Skobeltsyn Insitute of Nuclear Physics, Moscow State University, Russia.

出版信息

Adv Space Res. 1998;21(12):1797-800. doi: 10.1016/s0273-1177(98)00070-2.

DOI:10.1016/s0273-1177(98)00070-2

PMID:11542903

Abstract

A set of instruments for measuring energetic particle fluxes, containing two neutron detectors under different plexiglas shielding thicknesses, a scintillation detector, measuring energy release >0.1 MeV and 0.5 MeV and a Geiger counter were launched onboard OS 'MIR'. The latitude dependencies of the cosmic ray measurements were obtained and studied. The distributions of primary particle fluxes (protons and elections) as well as secondary particle fluxes (bremsstrahlung gamma-rays and neutrons) produced in interactions of radiation belt particles with the station materials were obtained. The electron belt, generated during the storm of March 24 1991, is studied.

摘要

一套用于测量高能粒子通量的仪器被搭载在“和平号”轨道站上发射升空，该仪器包括两个置于不同厚度有机玻璃屏蔽层下的中子探测器、一个用于测量能量释放大于0.1兆电子伏特和0.5兆电子伏特的闪烁探测器以及一个盖革计数器。获得并研究了宇宙射线测量结果的纬度依赖性。得到了辐射带粒子与空间站材料相互作用产生的初级粒子通量（质子和电子）以及次级粒子通量（轫致辐射伽马射线和中子）的分布情况。对1991年3月24日磁暴期间产生的电子带进行了研究。