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The Hydrogen Abundances in WN Stars
Published online by Cambridge University Press: 03 August 2017
Extract
Hydrogen abundances in WN stars have been derived by Conti et al. (1983) from a “semiquantitative” study of the Balmer-Pickering decrement. No clear correlation between hydrogen detection and spectral subtype could be established: stars with hydrogen and stars without detectable hydrogen are found among both, the WNE (“early”) as well as the WNL (”late”).
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- Session II. Atmospheres
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- Copyright © Kluwer 1991