2 papers
astro-ph2004
Spitzer-IRS Sectroscopy of the Prototype Wolf-Rayet star EZ CMa (HD 50896)
P W Morris, P A Crowther, J R Houck
We present mid-infrared Spitzer-IRS spectroscopy of the prototype WN star EZ CMa (HD50896, WN4b). Numerous stellar wind lines of HeII are revealed, plus fine-structure lines of [Ne…
astro-ph2000
The gamma Velorum binary system. II. WR stellar parameters and the photon loss mechanism
Orsola De Marco, W. Schmutz, P. A. Crowther +4
In this paper we derive stellar parameters for the Wolf-Rayet star in the gamma Velorum binary system (WR11), from a detailed non-LTE model of its optical and infrared spectra. Com…