The generation and stability of magnetic fields in CP stars

被引：0
|
作者：
Arlt, Rainer [1 ]
机构：
[1] Inst Astrophys, D-14482 Potsdam, Germany
来源：
CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO | 2008年 / 38卷 / 02期
关键词：
stars : chemically peculiar; stars : magnetic fields; stars : evolution; magnetohydrodynamics;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A variety of magnetohydrodynamic mechanisms that may play a role in magnetic, chemically peculiar (mCP) stars is reviewed. These involve dynamo mechanisms in laminar flows as well as turbulent environments, and magnetic instabilities of poloidal and toroidal fields as well as combinations of the two. While the proto-stellar phase makes the survival of primordial fields difficult, the variety of magnetic field configurations on mCP stars may be an indication for that they are instability remnants, but there is no process which is clearly superior in explaining the strong fields.
引用
收藏
页码：163 / 172
页数：10
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