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Magnetic Field and Turbulence in Sunspots

Published online by Cambridge University Press:  14 August 2015

Jean Rayrole
Jean Rayrole*
Affiliation:
Observatoire de Paris-Meudon, France

Abstract

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We study the local variations of η0 and ξ (Milne-Eddington model) which are necessary in order to bring in agreement three independent determinations of the total field H, obtained from simultaneous observations of the two lines λ 5250,2 Fe I and λ 5225,5 Fe I. The distribution of the broadening as a function of field direction is consistent with the motions induced by hydromagnetic waves.

Type
Part III: Observations of Sunspot and Active Region Magnetic Fields
Information
Symposium - International Astronomical Union , Volume 43: Solar Magnetic Fields , 1971 , pp. 181 - 189
Copyright
Copyright © Reidel 1971 

References

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