Rapid rotation in Be stars : testing the null hypothesis - Be stars are all 'near-critical' rotators

The purpose of this thesis is to test the null hypothesis that all Be stars rotate close to their critical velocities. To do this, a grid of synthetic Be-star spectra is constructed, for Veq/Krit = 0.95, accounting for gravity darkening, limb darkening and viewing angle. This grid explores the full...

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Bibliographic Details
Main Author: North, Matthew W. M.
Published: University College London (University of London) 2008
Subjects:
520
Online Access:http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.503102