Empirical wind models from detail ed UV-line fits: Tau Scorpii
1981 ◽
Vol 59
◽
pp. 161-165
Keyword(s):
The main-sequence BO star Tau Sco has been studied previously by Lamers and Rogerson (1978). However, their line fit was restricted to the blue wings of the UV resonance lines because the line formation was calculated in Sobolev approximation. We now repeat this investigation by means of the comoving-frame (CMF) method, which we have extended to the treatment of overlapping doublets. From a systematic comparison (Hamann 1980b) we know that the results may deviate considerably from those of the Sobolev method. Our method has been applied previously to the other “prototype” of mass loosing early-type stars, the Of star Zeta Puppis (Hamann 1980a).
1973 ◽
Vol 54
◽
pp. 173-221
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1973 ◽
Vol 52
◽
pp. 263-267
Keyword(s):
1986 ◽
Vol 116
◽
pp. 113-116
Keyword(s):
2018 ◽
Vol 620
◽
pp. A172
◽
Keyword(s):
1979 ◽
Vol 47
◽
pp. 483-490
Keyword(s):
1994 ◽
Vol 162
◽
pp. 147-148
Keyword(s):