首页> 外文会议>Second Solar Cycle and Space Weather Euroconference Sep 24-29, 2001 Vico Equense, Italy >LARGE-SCALE TRANSPORT OF MAGNETIC FLUX ON THE SUN AND FLARE PRODUCTIVITY
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LARGE-SCALE TRANSPORT OF MAGNETIC FLUX ON THE SUN AND FLARE PRODUCTIVITY

机译:磁通量在太阳和火炬生产力上的大规模传输

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摘要

Horizontal transport of the large-scale magnetic field during last three solar activity cycles was studied. The specific displacement of the magnetic regions was followed and the horizontal velocity field was inferred. A non-homogeneous transport of the magnetic flux over the solar surface, superposed on the global differential rotation and meridional circulation was considered. Large-scale velocities with the axially symmetric component and also with the large-scale non-axially symmetric component of the horizontal velocity field varies during the 11-year activity cycle. A spatial distribution of the available magnetic energy was computed and the relationship with the flare productivity was found.
机译:研究了最近三个太阳活动周期中大磁场的水平传输。跟踪磁性区域的比位移并推断出水平速度场。考虑了磁通量在太阳表面上的非均匀传输,该传输叠加在整体微分旋转和子午环流上。在11年的活动周期中,具有水平速度场的轴对称分量以及大型非轴对称分量的大规模速度会发生变化。计算了可用磁能的空间分布,并发现了与火炬生产率的关系。

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