Structure of interplanetary magnetic field near the sun
Structure of interplanetary magnetic field near the sun
复制标题
太阳附近行星际磁场的结构
DOI：
10.1029/gl017i001p00033
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发表时间：
1990
影响因子：
5.2
通讯作者：
H. Washimi
中科院分区：
文献类型：
--
作者：
H. Washimi
利用MHD计算机模拟分析了光球上磁偶极子结构的行星际磁场和近太阳电流结构。结果表明，封闭场区域的太阳风与太阳发生自转。方位角磁场在开放区形成，但在封闭区仍然很弱。与方位磁场相关的极向电流分别在太阳的开放区域和封闭区域进入和离开。
The interplanetary structures of the magnetic field and the current near the sun are analyzed by MHD computer simulation for the case of the magnetic dipole configuration on the photosphere. It is shown that the solar wind in the closed field region corotates with the sun. The azimuth magnetic field is formed in the open region but remains very weak in the closed region. The poloidal current, which associates with the azimuth magnetic field, is found to come into and go out of the sun in the open and closed regions, respectively.