An alternative approach to the modelling of galactic cosmic ray intensities in the heliosphere

被引：12

作者：

Reinecke, JPL ^{[1
]}

Steenberg, CD ^{[1
]}

Moraal, H ^{[1
]}

McDonald, FB ^{[1
]}

机构：

[1] UNIV MARYLAND,INST PHYS SCI & TECHNOL,COLLEGE PK,MD 20742

来源：

HELIOSPHERE AT SOLAR MINIMUM AND BEYOND | 1997年 / 19卷 / 06期

关键词：

D O I：

10.1016/S0273-1177(97)00300-1

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The first results from a different approach in the search for solutions of the transport equation to describe particle spectra measured during consecutive solar minimum periods, are presented. A simple two-dimensional no-drift model with kappa(rr) independent of r and theta satisfactorily decribes the proton data measured at different radial distances during consecutive solar minimum periods. The negative latitudinal gradient between Voyagers 1 and 2 in 1987 is successfully modelled due to a latitudinally dependent solar wind speed. (C) 1997 COSPAR.

引用

页码：901 / 904

页数：4

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