根据和平号空间站上的测量结果得出的1989年10月19日和1991年3月23日太阳质子事件的特点。

Peculiarities of the solar proton events of 19 October 1989 and 23 March 1991 according to the measurements onboard the Mir space station.

作者信息

Petrov V M, Mahkmtov V S, Panova N A, Shurshakov V A, Semkova J V

机构信息

Institute of Biomedical Problems, Moscow, Russia.

出版信息

Adv Space Res. 1994 Oct;14(10):645-50. doi: 10.1016/0273-1177(94)90520-7.

DOI:10.1016/0273-1177(94)90520-7

PMID:11540003

Abstract

Flux and dose rate dynamics of solar cosmic rays were measured by the Lyulin dosimeter during the events 19 October 1989 and 23 March 1991. The maximum dose rate registered was 0.4, 0.12 and 0.01 cGy/hour, respectively. Based on the latitude distribution of particle flux a power law form for the energy spectra of solar protons in the anisotropic phase of the events on 19 October 1989 and 23 March 1991 was determined. It was obtained that after the development of geomagnetic storm protons with energies more than 1 GeV were registered.

摘要

1989年10月19日和1991年3月23日事件期间，柳林剂量计测量了太阳宇宙射线的通量和剂量率动态。记录到的最大剂量率分别为0.4、0.12和0.01厘戈瑞/小时。根据粒子通量的纬度分布，确定了1989年10月19日和1991年3月23日事件各向异性阶段太阳质子能谱的幂律形式。结果发现，在地磁风暴发展之后，记录到了能量超过1 GeV的质子。