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Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/3583
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dc.contributor.authorLambert, D. L-
dc.contributor.authorKameswara Rao, N-
dc.contributor.authorGiridhar, S-
dc.date.accessioned2008-09-12T11:10:52Z-
dc.date.available2008-09-12T11:10:52Z-
dc.date.issued1990-12-
dc.identifier.citationJournal of Astrophysics and Astronomy, Vol. 11, No.4, pp. 475 - 490en
dc.identifier.issn0250-6335-
dc.identifier.urihttp://hdl.handle.net/2248/3583-
dc.description.abstractModerate-resolution spectra of the C2 Swan 0-1 bandhead, the Na I D lines and the K I resonance lines near 7660 A obtained at minimum light during the 1988-1989 decline of R CrB are discussed and interpreted in terms of a popular model for R CrB declines. High-resolution spectra obtained at maximum light show blue-shifted, chromospheric emission in the cores of the Na I D and the Sc II 4246.8 A lines.en
dc.language.isoenen
dc.publisherIndian Academy of Sciencesen
dc.relation.urihttp://adsabs.harvard.edu/abs/1990JApA...11..475Len
dc.subjectconstellationen
dc.subjectAstronomical spectroscopyen
dc.subjectCorona borealisen
dc.subjectd linesen
dc.subjectk linesen
dc.subjectResonance linesen
dc.subjectAstronomical modelsen
dc.subjectc banden
dc.subjecthigh resolutionen
dc.subjectPhotosphereen
dc.subjectRadial velocityen
dc.subjectSodiumen
dc.subjectSwan bandsen
dc.titleHigh resolution spectroscopy of R Coronae Borealis during the 1988-1989 minimumen
dc.typeArticleen
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