Modeling of 3-D Corotating Cosmic-Ray Structures in the Heliosphere

被引：0
作者：
J. Kóta
J.R. Jokipii
机构：
[1] The University of Arizona,
来源：
Space Science Reviews | 1998年 / 83卷
关键词：
Cosmic Rays; 3-D models; corotating structures; 26-day variations;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We present a brief review of the modeling of corotating 3-dimensional features in heliospheric cosmic rays. The model heliosphere incorporates a wavy current sheet and Corotating Interaction Regions (CIRs). We find that present models can qualitatively account for the observed extension of recurrent 26-day cosmic-ray variations to high heliospheric latitudes if perpendicular diffusion is significant. The recurrent enhancement of low-energy (MeV) particles accelerated at CIR-s is also shown to fit into this same picture.
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页码：137 / 145
页数：8
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