Solar-like oscillations in red giant ε Ophiuchi

摘要：

Asteroseismology is a powerful tool to help determining the internal structure of the stars. Solar-like oscillations have been discovered in the G9.5 red giant ε Ophiuchi,and it opened up a new part of the Hertzsprung-Russell diagram to be explored with asteroseismic techniques. We present the detailed study of the properties of ε Oph including convective overshooting and extra-mixing.

关键词： stars:oscillations stars:evolution

作者: S.L.Bi N.Gai

作者单位: Department of Astronomy Beijing Normal University,Beijing 100875,China

会议类型: 国际会议

会议名称: The 252th Symposium of the International Astronomical Union(国际天文学联合会第252届研讨会)

会议地点: 海南三亚

会议语种:英文

页码: 243-244

在线出版日期: 2008-04-06（万方平台首次上网日期，不代表论文的发表时间）