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OB-stars as extreme condition test beds

Published online by Cambridge University Press:  12 July 2011

Joachim Puls ,
Jon O. Sundqvist  and
Jorge G. Rivero González
Joachim Puls
Affiliation:
Universitätssternwarte der Ludwig-Maximilians-Universität München, Scheinerstr. 1, D-81679 München, Germany email: [email protected] (J.P.)
Jon O. Sundqvist
Affiliation:
Universitätssternwarte der Ludwig-Maximilians-Universität München, Scheinerstr. 1, D-81679 München, Germany email: [email protected] (J.P.)
Jorge G. Rivero González
Affiliation:
Universitätssternwarte der Ludwig-Maximilians-Universität München, Scheinerstr. 1, D-81679 München, Germany email: [email protected] (J.P.)
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Abstract

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Massive stars are inherently extreme objects, in terms of radiation, mass loss, rotation, and sometimes also magnetic fields. Concentrating on a (personally biased) subset of processes related to pulsations, rapid rotation and its interplay with mass-loss, and the bi-stability mechanism, we will discuss how active (and normal) OB stars can serve as appropriate laboratories to provide further clues.

Keywords

hydrodynamicsinstabilitiesline: formationstars: abundancesstars: early-typestars: evolutionstars: mass lossstars: oscillationsstars: rotationstars: windsoutflows
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 6 , Symposium S272: Active OB stars: structure, evolution, mass loss, and critical limits , July 2010 , pp. 554 - 565
Copyright
Copyright © International Astronomical Union 2011

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