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Electron temperatures of flare plasmas from emission line fluxes

Published online by Cambridge University Press:  27 September 2017

E.R. Houdebine ,
C.J. Butler ,
M. Rodono ,
P.M. Panagi  and
B.H. Foing
E.R. Houdebine
Affiliation:
Laboratoire de Physique Stellaire et Planetaire, BP n10, 91371 Verrieres-le-Buisson, CEDEX, France
C.J. Butler
Affiliation:
Armagh Observatory, Armagh, BT61 9DG, Northern Ireland
M. Rodono
Affiliation:
Istituto di Astronomia, Universita degli studi, I-95125 Catania, Italy
P.M. Panagi
Affiliation:
Armagh Observatory, Armagh, BT61 9DG, Northern Ireland
B.H. Foing
Affiliation:
Laboratoire de Physique Stellaire et Planetaire, BP n10, 91371 Verrieres-le-Buisson, CEDEX, France

Summary

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We present spectral diagnostics for the fluxes of emission lines, in the spectral range 3600-4400 Å, during the cooling phase of stellar flares on dMe stars. Using these diagnostics, electron temperatures have been computed for flares on AD Leonis, Proxima Centauri and UV Ceti. This preliminary model assumes a single flare loop containing a homogeneous, stationary optically-thin flare plasma.

Type
Session I: Stellar Flares
Information
International Astronomical Union Colloquium , Volume 104 , Issue 2: Solar and Stellar Flares , 1989 , pp. 59 - 62
Copyright
Copyright © Kluwer 1989

References

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