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Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/4332
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dc.contributor.authorMekkaden, M. V-
dc.date.accessioned2009-02-04T16:34:13Z-
dc.date.available2009-02-04T16:34:13Z-
dc.date.issued1985-03-
dc.identifier.citationAstrophysics and Space Science, Vol. 110, No. 2, pp. 413 - 416en
dc.identifier.issn0004-640X-
dc.identifier.urihttp://hdl.handle.net/2248/4332-
dc.description.abstractA study of the relationship between soft X-ray luminosity and He I 10830 equivalent width in RS CVn binaries and very active late-type main-sequence stars is made. Long-period RS CVns and very active F and G main-sequence stars show strong dependence on their X-ray luminosities. This is attributed to the dominance of coronal excitation of the line in these stars. Short-period RS CVn binaries have lower He I 10830 absorption compared to their X-ray emission. This phenomenon is explained by the presence of He I emission region also in their chromospheres.en
dc.language.isoenen
dc.publisherKluwer Academic Publishersen
dc.relation.urihttp://dx.doi.org/10.1007/BF00653689en
dc.relation.urihttp://adsabs.harvard.edu/abs/1985Ap%26SS.110..413Men
dc.subjectAbsorption Spectraen
dc.subjectBinary Starsen
dc.subjectF Starsen
dc.subjectG Starsen
dc.subjectHelium Ionsen
dc.subjectMain Sequence Starsen
dc.subjectStellar Luminosityen
dc.subjectX Ray Spectraen
dc.subjectSpectral Line Widthen
dc.subjectStellar Atmospheresen
dc.subjectStellar Coronasen
dc.titleThe dependence of He I 10830 absorption on X-ray luminosity in RS CVn binaries and very active F and G main-sequence starsen
dc.typeArticleen
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