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On Magnetic Activity Band Overlap, Interaction, and the Formation of Complex Solar Active Regions

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 نشر من قبل Scott McIntosh
 تاريخ النشر 2014
  مجال البحث فيزياء
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Recent work has revealed an phenomenological picture of the how the $sim$11-year sunspot cycle of Sun arises. The production and destruction of sunspots is a consequence of the latitudinal-temporal overlap and interaction of the toroidal magnetic flux systems that belong to the 22-year magnetic activity cycle and are rooted deep in the Suns convective interior. We present a conceptually simple extension of this work, presenting a hypothesis on how complex active regions can form as a direct consequence of the intra- and extra-hemispheric interaction taking place in the solar interior. Furthermore, during specific portions of the sunspot cycle we anticipate that those complex active regions may be particular susceptible to profoundly catastrophic breakdown---producing flares and coronal mass ejections of most severe magnitude.


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