Can Sunspot Moats Tell Us β for the Solar Dynamo?

被引：0
|
作者：
Lindsey, C. [1 ]
机构：
[1] NW Res Associates, Colorado Res Associates Div, Boulder, CO USA
来源：
SOLAR-STELLAR DYNAMOS AS REVEALED BY HELIO AND ASTEROSEISMOLOGY: GONG 2008/SOHO 21 | 2009年 / 416卷
关键词：
DIAGNOSTICS; HOLOGRAPHY; SIGNATURES; FLOW;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The structure and geometry of moats surrounding decaying sunspots are probably closely related to the structure of the magnetic flux tubes in the upper 2-3 Mm beneath the sunspot photosphere. An understanding of this relationship offers important clues about beta, the ratio of gas pressure to magnetic pressure, in rising magnetic flux tubes before they encounter the overlying photosphere. This could provide deep insight into the physics of the solar dynamo.
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页码：155 / 158
页数：4
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