AGB star models.Results from 1D stellar evolution and multi-dimensional hydrodynamics simulations
In this review I am discussing the current state of simulating the internal evolution of AGB stars. Recent work on AGB stars include the effect of rotation,magnetic fields and internal gravity waves,as well as thermohaline mixing induced by the 3He +3He pp-chain reaction. Hydrodynamic simulations of the interior convection of AGB stars are now becoming available,giving insights to convective boundary mixing,for example for He-shell flash convection. At very low metallicity convective-reactive events are encountered in AGB stars (as well as in massive stars),and the necessity of hydrodynamic simulations to address this difficult phase of stellar evolution is emphasized.
Stars:AGB and post-AGB stars:rotation stars:magnetic fields
Falk Herwig
Keele Astrophysics Group,School of Physical and Geographical Sciences,Keele University,Staffordshire ST5 5BG,UK
国际会议
The 252th Symposium of the International Astronomical Union(国际天文学联合会第252届研讨会)
海南三亚
英文
205-214
2008-04-06（万方平台首次上网日期，不代表论文的发表时间）