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What Should We Do to Know More About Chromospheres and Coronae of Stars?

Published online by Cambridge University Press:  08 February 2017

Richard N. Thomas
Richard N. Thomas*
Affiliation:
Joint Institute for Laboratory Astrophysics, Boulder, Colorado

Abstract

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Chromospheres-coronas satisfy the last two of the proposed classification schemes: inadequacy of the classical atmosphere (CA) model to represent observations and a priori rejection of the CA model So we survey the question of what is required for more knowledge from the standpoint of asking what conceptual modifications will increase knowledge and what new observations are required. We stress that continued progress requires a continual interchange of ideas between the solar situation and the range of stellar situations.

Keywords

chromosphercoronclassical atmosphere model
Type
Part C. Chromospheres and Coronae of Stars
Information
International Astronomical Union Colloquium , Volume 2: Spectrum Formation in Stars With Steady-State Extended Atmospheres , August 1970 , pp. 259 - 282
Copyright
Copyright © 1970

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