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Sunspot models with twisted magnetic field

✍ Scribed by Vladimir Osherovich; T. Flaa

Publisher: Springer
Year: 1983
Tongue: English
Weight: 275 KB
Volume: 88
Category: Article
ISSN: 0038-0938
DOI: 10.1007/bf00196181

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✦ Synopsis

The return-flux sunspot model is generalized by including azimuthal magnetic field B e . The basic equation is obtained and numerical solutions are compared with the analogous solutions for the Schl~iter-Temesvary sunspot theory for two cases: B e ~ B r and B e ~ rB r. The solutions demonstrate that the twisting of the sunspot magnetic field decreases with height. Our models confirm Yun's early statement: the azimuthal field only slightly influences sunspot structure.

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