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MERIDIONAL DRIFTS OF LARGE-SCALE SOLAR MAGNETIC FIELDS AND MERIDIONAL CIRCULATION

机译:大型太阳能磁场的经络漂移和经络循环

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The meridional drifts of local (LF) and large-scale (LSMF) solar magnetic fields has been studied for the time interval 1960-2000. The LSMF meridional drift velocity has been considered as a function of latitude. Two modes have been discovered in the meridional poleward drift of LSMF with the typical equator-to-pole travel times of 16-18 and 2-3 years. It is shown that the variation in the square values of the solar field radial component on the time-latitude diagrams coincides with the equatorward drift of local magnetic fields (LF). A shift by 5-5.5 years is observed in the intensity maxima of the global and local fields. It is shown that the total period of meridional circulation of solar plasma in the convection zone is ~22 years, i.e. is equal to the Hale magnetic cycle.
机译:已经研究了本地(LF)和大规模(LF)太阳能磁场的经络漂移,用于1960-2000的时间间隔。 LSMF子午化漂移速度被认为是纬度的函数。利用典型赤道达极旅行时间为16-18和2 - 3年,已经发现了两种模式。结果表明,时间纬度图上的太阳能场径向分量的平方值的变化与局部磁场(LF)的赤道漂移一致。在全球和本地领域的强度最大值中观察到5-5.5岁的班次。结果表明,对流区中太阳等离子体的循环总期间是〜22岁,即等于HALE磁性循环。

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