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CO molecule in transition region between chromosphere and cool stellar wind: A new probe on the outer atmospheres of cool luminous stars

Published online by Cambridge University Press:  04 August 2017

T. Tsuji
T. Tsuji*
Affiliation:
Tokyo Astronomical Observatory, University of Tokyo Mitaka, Tokyo 181, Japan

Abstract

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Presence of CO layer well separated from photosphere is confirmed and this revealed a presence of quasi-static turbulent transition layer in normal red (super)giant stars. This layer may be related to an outer part of the extended chromosphere and/or a cool part of the chromospheric inhomogeneity, and will play major role in stellar mass-loss.

Type
Stellar Coronae: Chromospheres of Cool Stars
Information
Symposium - International Astronomical Union , Volume 122: Circumstellar Matter , 1987 , pp. 377 - 378
Copyright
Copyright © Reidel 1987 

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