极区冕洞与宇宙射线调制。
Polar coronal holes and cosmic-ray modulation.
出版信息
Science. 1980 Feb 15;207(4432):761-3. doi: 10.1126/science.207.4432.761.
PMID:17796008
Abstract
A comparison of the size of polar coronal holes with the cosmic-ray intensity observed during the most recent sunspot cycle shows close correspondence. This lends support to recent suggestions that the well-known sunspot-cycle modulation of cosmic rays is a three-dimensional effect, probably related to the global character of the interplanetary magnetic field.
摘要
对最近一个太阳活动周期中观测到的极区冕洞大小与宇宙射线强度的比较表明，两者之间存在密切对应关系。这为最近的一些观点提供了支持，即众所周知的太阳活动周期对宇宙射线的调制是一种三维效应，可能与行星际磁场的全球特征有关。
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