COROTATIONAL SOLAR STREAMS AND COSMIC-RAY DIURNAL ANISOTROPY

被引：0
|
作者：
ANANTH, AG [1 ]
VENKATESAN, D [1 ]
机构：
[1] INDIAN SPACE RES ORG,BANGALORE 560094,INDIA
来源：
CANADIAN JOURNAL OF PHYSICS | 1991年 / 69卷 / 8-9期
关键词：
D O I：
10.1139/p91-154
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A detailed comparison of the behavior of cosmic-ray diurnal anisotropy with the solar activity cycle indicates that the amplitude of the diurnal anisotropy is significantly modulated by the corotational streams that produce the secondary peak in geomagnetic activity. However, the time of the maximum of diurnal anisotropy does not show any systematic changes with solar activity but indicates a shift towards earlier hours (approximately 12:00 LT), corresponding to the reversal of polarity of solar magnetic fields.
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页码：981 / 983
页数：3
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