A MOST probable explanation of the pulsation of WR 123

E. A. Dorfi, A. Gautschy, H. Saio

研究成果: Article査読

18 被引用数 (Scopus)

抄録

Aims. Resorting to the observed period of the cyclic part of WR 123's photometric variability we constrain its stellar parameters. Methods. Radiation hydrodynamic simulations were performed on selected stellar envelope models for which also linear stability analyses were computed. Results. Pulsations of massive hydrogen-rich stellar envelopes subject to sufficiently high luminosity-to-mass ratios are excited with periods that conform with the observed one by MOST in WR123.

本文言語English
ページ(範囲)L35-L37
ジャーナルAstronomy and Astrophysics
453
3
DOI
出版ステータスPublished - 2006 7
外部発表はい

ASJC Scopus subject areas

  • 天文学と天体物理学
  • 宇宙惑星科学

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