Prediction of absorbed doses for spacecraft irradiated by particle fluxes of solar cosmic rays

被引：0

作者：

Kuznetsov, NV ^{[1
]}

Nymmik, RA ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Skobeltsyn Inst Nucl Phys, Moscow 119899, Russia

来源：

COSMIC RESEARCH | 2003年 / 41卷 / 06期

关键词：

Probabilistic Model; Particle Flux; Account Variation; Proton Flux; Protective Shield;

D O I：

10.1023/B:COSM.0000007953.33176.e5

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

A new method of evaluating the absorbed dose onboard spacecraft under the action of particle fluxes of solar cosmic rays (SCR) is described. The method is based on the concepts and formulas of a probabilistic model of SCR proton fluxes beyond the Earth's magnetosphere (GOST R 25645.165-2001) and takes into account variations of particle fluxes at orbits of spacecraft and behind their protective shields.

引用

页码：550 / 554

页数：5

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