11 citations
3 papers
astro-ph.SR2020★ 2 cited
Application of a screened Coulomb potential in fitting the DAV star HS 0507+0434B
Yanhui Chen
We use \texttt{WDEC} to evolve grids of DAV star models adopting the element diffusion scheme with pure and screened Coulomb potential effect. The core compositions are thermonucle…
astro-ph.SR2019★ 1 cited
Asteroseismology of the DOV star PG 1159-035
Yanhui Chen
Grids of DOV star models are evolved by \texttt{WDEC} with fixed atmospheric constituent to the spectral values of = 50/33/17. The core compositions are from w…
astro-ph.SR2016★ 11 cited
Exploring the helium core of the delta Scuti star CoRoT 102749568 with asteroseismology
Xinghao Chen, Yan Li, Guifang Lin +2
Based on regularities in rotational splittings, we seek possible multiplets for the observed frequencies of CoRoT 102749568. Twenty-one sets of multiplets are identified, including…