A First Diagnostic Attempt from Stochastically Excited Oscillations in Hot Stars
Fri, 06/06/2014 - 15:37
webadm
Title | A First Diagnostic Attempt from Stochastically Excited Oscillations in Hot Stars |
Publication Type | Conference Paper |
Year of Publication | 2012 |
Authors | Baudin, F, Belkacem, K |
Editor | Shibahashi, H, Takata, M, LynasGray, AE |
Conference Name | Progress in Solar/Stellar Physics with Helio- and Asteroseismology |
ISBN Number | 978-1-58381-806-0 |
Accession Number | WOS:000312277600003 |
Abstract | We explore the possible diagnostics offered by the detection of stochastically excited oscillations in hot stars. We take the beta Cephei HD 180642 and the O-type star HD 46149 as examples: we compare the modeled amplitudes and widths (using a fully non-adiabatic code.) with observed ones and describe the constraints that can be drawn on convection and the star's age. |
Equipes concernées: