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Chromospheric and Coronal Indicators of Stellar Magnetic Structure

Published online by Cambridge University Press:  04 August 2017

Cornelis Zwaan
Cornelis Zwaan*
Affiliation:
The Astronomical Institute, Zonnenburg 2, 3512 NL Utrecht, The Netherlands

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This paper discusses attempts to derive information on magnetic structure in late-type stars, only from emission fluxes in the cores of the Ca II H and K lines, in UV emission lines and in soft X-rays — and from relations between these emission fluxes. However simpleminded and indirect this approach may seem, it brings out stimulating results. Studies of this kind are guided by solar research, so let us look first at the solar data.

Type
I. Magnetic Fields in Stellar Photospheres
Information
Symposium - International Astronomical Union , Volume 102: Solar and Stellar Magnetic Fields: Origins and Coronal Effects , 1983 , pp. 85 - 97
Copyright
Copyright © Reidel 1983 

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