COSMIC-RAY LONG-TERM VARIATIONS DUE TO THE SOLAR-ACTIVITY FOR THE 22ND SOLAR-CYCLE

被引:8
|
作者
MARMATSOURI, L [1 ]
VASSILAKI, A [1 ]
MAVROMICHALAKI, H [1 ]
PETROPOULOS, B [1 ]
机构
[1] ACAD ATHENS,ASTRON & APPL MATH RES CTR,GR-10673 ATHENS,GREECE
来源
关键词
D O I
10.1016/0273-1177(95)00344-E
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In order to be studied the cosmic-ray long-term modulation monthly cosmic-ray data of the Deep River and Hermanus Neutron Monitor Stations for the 22nd solar-cycle have been used. Examining the hysteresis phenomenon of these data with different solar, interplanetary and terrestrial parameters we have noticed some interesting characteristics for the last solar cycle. According to an established empirical model we have attempted to reproduce to a certain degree the long-term modulation of the galactic cosmic-rays. A comparison with previous solar cycles has been made with noteworthing results for the odd and even solar cycles.
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页码:245 / 248
页数:4
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