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...
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| Format: | Thesis |
| Language: | English |
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2012
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| Online Access: | http://hdl.handle.net/1974/7165 |