The Wolf-Rayet hydrogen puzzle -- an observational point of view

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dc.creatorFoellmi, C.
dc.creatorMarchenko, S. V.
dc.creatorMoffat, A. F. J.
dc.date2005-10-20
dc.date.accessioned2026-07-07T06:43:58Z
dc.date.available2026-07-07T06:43:58Z
dc.descriptionSignificant amounts of hydrogen were found in very hot early-type single WN stars in the SMC and the LMC. Recently, we found similar evidence in the Wolf-Rayet star of a short-period LMC binary. We discuss here the relevance of hydrogen for WR star classification, models, the relation to metallicity, and the GRB progenitors.
dc.description5 pages, 2 figures, to appear in proc. of the Tartu Workshop, PASP, eds. Lamers, Langer, Nugis, Annuk
dc.identifierhttps://arxiv.org/abs/astro-ph/0510612
dc.identifierhttp://arxiv.org/abs/astro-ph/0510612
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/102619
dc.subjectAstrophysics
dc.titleThe Wolf-Rayet hydrogen puzzle -- an observational point of view
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