Rigorous and Phenomenological Equations of State

摘要：

For solar and stellar modeling,a high-quality equation of state is crucial. But the inverse is also true: the astrophysical data (helioseismic today,asteroseismic tomorrow) put constraints on the physical formalisms,making the Sun and the stars laboratories for plasma physics. One of the main astrophysical benefits from a good equation of state is an improved abundance determination. Recent theoretical progress in the equation of state has involved both rigorous and phenomenological approaches,giving the user a considerable choice.

关键词： Equation of state Plasmas Atomic processes Stars:evolution Sun:helioseismology

作者: Werner D(a)ppen Dan Mao

作者单位: Department of Physics and Astronomy,University of Southern California Los Angeles,CA 90089-1342,USA

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: 27-34

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）