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1980•Symposium - International Astronomical UnionOpen access

Mass Flow Analysis of the Ultraviolet Spectrum of UW Canis Majoris

H. Drechsel, Y. Kondo, G. E. McCluskey, J. Rahe

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Abstract

The ultraviolet spectrum of the close binary UW CMa (= HD 57060; 07f Ia + 0-B), obtained with the COPERNICUS (OAO-3) and IUE satellites, is analyzed in terms of a comparison between observed P Cygni resonance line profiles and theoretical calculations in an expanding model atmosphere.

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The ultraviolet spectrum of the close binary UW CMa (= HD 57060; 07f Ia + 0-B), obtained with the COPERNICUS (OAO-3) and IUE satellites, is analyzed in terms of a comparison between observed P Cygni resonance line profiles and theoretical calculations in an expanding model atmosphere.

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Available abstract

The ultraviolet spectrum of the close binary UW CMa (= HD 57060; 07f Ia + 0-B), obtained with the COPERNICUS (OAO-3) and IUE satellites, is analyzed in terms of a comparison between observed P Cygni resonance line profiles and theoretical calculations in an expanding model atmosphere.

Key concepts: Ultraviolet, Physics, Astrophysics, Line (geometry), Atmosphere (unit), Copernicus, Astronomy, Resonance (particle physics)

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