Chromospheric/Coronal Emission Correlations in ‘Quiescent’ and Eruptive Phenomena in M-Dwarf Stars

Mathioudakis, M.; Doyle, J. G.

doi:10.1007/978-3-642-87455-0_48

M. Mathioudakis⁴ &
J. G. Doyle⁴

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Abstract

A power-law linear correlation between H_γ and soft X-ray emission is presented. It is remarkablo, that the relationship, L_x = 34 × L _γ, holds over several orders of magnitude for both ‘quiescent’ and flare (solar and stellar) observations. The data are discussed in terms of microflaring.

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Authors and Affiliations

Armagh Observatory, Armagh, BT61 9DG, N. Ireland
M. Mathioudakis & J. G. Doyle

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M. Mathioudakis
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J. G. Doyle
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Institut für Theoretische Astrophysik, Im Neuenheimer Feld 561, D-6900, Heidelberg, Fed. Rep. of Germany
Peter Ulmschneider
The Mathematical Institute North Haugh, University of St. Andrews, St. Andrews, KY16 9SS, Great Britain
Eric R. Priest
E. Fermi Institute and Dept. of Astronomy and Astrophysics, 5640 S Ellis Ave., 60637, Chicago, IL, USA
Robert Rosner

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Mathioudakis, M., Doyle, J.G. (1991). Chromospheric/Coronal Emission Correlations in ‘Quiescent’ and Eruptive Phenomena in M-Dwarf Stars. In: Ulmschneider, P., Priest, E.R., Rosner, R. (eds) Mechanisms of Chromospheric and Coronal Heating. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-87455-0_48

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DOI: https://doi.org/10.1007/978-3-642-87455-0_48
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-87457-4
Online ISBN: 978-3-642-87455-0
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