Title of article
Unstable Non-radial Modes of Upper Main-sequence Stars†
Author/Authors
Xiong Da-run and Deng Li-cai، نويسنده , , Xiong and Li-cai، نويسنده , , Deng، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
11
From page
274
To page
284
Abstract
Using a non-local time-dependent theory of convection, the linear stability is analyzed for low-degree (l = 1 − 4) g39-p4 modes of the evolutionary sequences of stars with masses from 3M_ to 30M_. The influence of convection on the pulsation stability of the non-radial modes is studied. The results show that this influence is not negligible. However, if the details of the single star and the single mode are not concerned, the location and scope of instability strip are not affected significantly by convection.
Keywords
convection-stars: oscillations-stars: variable
Journal title
Chinese Astronomy and Astrophysics
Serial Year
2011
Journal title
Chinese Astronomy and Astrophysics
Record number
2264060
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