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Article Dans Une Revue Astronomy and Astrophysics - A&A Année : 2004

Puzzling wind properties of young massive stars in SMC-N81

Résumé

We present a quantitative study of massive stars in the High Excitation Blob N81, a compact star forming region in the SMC. The stellar content was resolved by HST, and STIS was used to obtain medium resolution spectra. The qualitative analysis of the stellar properties presented in Heydari-Malayeri et al. (\cite{papI}) is extended using non-LTE spherically extended atmosphere models including line-blanketing computed with the code CMFGEN (Hillier & Miller \cite{hm98}), and the wind properties are investigated. The main results are the following:
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Dates et versions

hal-03785303 , version 1 (20-10-2022)

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Fabrice Martins, Daniel Schaerer, D. J. Hillier, Mohammad Heydari-Malayeri. Puzzling wind properties of young massive stars in SMC-N81. Astronomy and Astrophysics - A&A, 2004, 420, pp.1087-1106. ⟨10.1051/0004-6361:20034509⟩. ⟨hal-03785303⟩
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