Corpus ID: 18776627

Wind variability of B supergiants. III. Corotating spiral structures in the stellar wind of HD 64760.

@article{Fullerton1997WindVO,
  title={Wind variability of B supergiants. III. Corotating spiral structures in the stellar wind of HD 64760.},
  author={A. Fullerton and D. Massa and R. Prinja and S. Owocki and S. Cranmer},
  journal={Astronomy and Astrophysics},
  year={1997},
  volume={327},
  pages={699-720}
}
Fourier analysis of two spectroscopic time series obtained with the IUE observatory confirm that the ultraviolet stellar wind profiles of HD 64760 (B0.5 Ib) are periodically variable. The periodic component consists of modulations that extend over most of the P Cygni absorption trough, and can frequently be traced through the emission lobe. The modulations coexist with variations due to the propagation of discrete absorption components, but there does not seem to be a direct link between these… Expand
WINDS FROM HOT STARS
Mass loss from hot massive stars
Turbulence and magnetic spots at the surface of hot massive stars
Investigating the potential magnetic origin of wind variability in OB stars
Three Dimensional Radiative Transfer in Winds of Massive Stars : Wind 3

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