Variability in the Solar Wind Parameters Over A Solar Cycle, And Their Ground Signatures

被引：0

作者：

Wanliss, James ^{[1
]}

Watke, Michael ^{[1
]}

Johnson, James ^{[1
]}

机构：

[1] Presybyterian Coll, Dept Phys & Comp Sci, Space Weather Undergraduate Res Lab, Clinton, SC 29325 USA

来源：

TWELFTH INTERNATIONAL SOLAR WIND CONFERENCE | 2010年 / 1216卷

关键词：

Burst lifetime; solar wind; magnetosphere; fractal; AE-INDEX; FLUCTUATIONS; ORIGIN;

D O I：

10.1063/1.3395957

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We have examined the burst lifetime distribution functions of various solar wind parameters for 1998 and 2003 and compared them with the same for contemporaneous SYM-H. The analysis yields clear power-law exponents of the lifetime probability distributions. The power laws are consistently observed for different activity thresholds showing that these features are robust and repeatable, although scaling can vary depending on solar cycle.

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页码：675 / 678

页数：4

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