Magnetic fields and the variable wind of the early-type supergiant β Ori
Supergiant stars of spectral types B and A are characterized by variable and structured winds, as revealed by variability of optical and ultraviolet spectral lines. Non- radial pulsations and magnetically supported loops have been proposed as explanations for these phenomena. The latter hypothesis i...
| Main Author: | |
|---|---|
| Other Authors: | |
| Language: | en en |
| Published: |
2012
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/1974/7165 |