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B Star Pulsation - Theory and Seismological Prospects

Published online by Cambridge University Press:  08 February 2017

W.A. Dziembowski
W.A. Dziembowski*
Affiliation:
Copernicus Astronomical Center, ul. Bartycka 18, 00-716, Warsaw, Poland

Extract

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Progress in understanding B-type pulsators has been reviewed at several recent meetings (e.g. Dziembowski, 1993, 1995; Moskalik, 1995). Not much happened afterwards. Owing to further improvement in the stellar opacity calculations (Iglesias and Rogers 1996), the theoretical pulsation-instability domain in the upper Main Sequence is now more precisely determined. In the next section I will compare the predicted domain with the positions of various B-type pulsators in the H-R diagram.

Type
VI. Asteroseismology II
Information
Symposium - International Astronomical Union , Volume 185: New Eyes to See Inside the Sun and Stars , 1998 , pp. 355 - 360
Copyright
Copyright © Kluwer 1998 

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