Long-Term Modulation of Cosmic Rays in Solar Cycles 23–24

被引：3
|
作者：
Yanke V.G. [1 ]
Belov A.V. [1 ]
Gushchina R.T. [1 ]
机构：
[1] Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation, Russian Academy of Sciences, Moscow
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2021年 / 85卷 / 09期
关键词：
13;
D O I：
10.3103/S1062873821090355
中图分类号：
学科分类号：
摘要：
Abstract—: A major trend in the solar magnetic field that began at the end of solar cycle 22 continues to be observed. The main characteristics of the solar magnetic field and the associated heliospheric field are crucial to the modulation of cosmic rays. Long-period variations of cosmic rays in cycles 23–24 show a weakening of the solar magnetic field. A comparison of these variations and those of the previous cycles (21–22) reveals features of the modulation in the last two cycles. It is now the weakest ever in the period of neutron monitor operation. © 2021, Allerton Press, Inc.
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页码：1045 / 1048
页数：3
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