Modeling of atmospheres and spectral energy distributions of R CrB and V4334 Sgr (Sakurai's Object)

被引：4
|
作者：
Pavlenko, Y [1 ]
机构：
[1] NASU, Main Astron Observ, UA-03680 Kiev 127, Ukraine
来源：
ASTROPHYSICS AND SPACE SCIENCE | 2002年 / 279卷 / 1-2期
关键词：
stars : individual : R CrB; stars : individual (V4334 Sgr (Sakurai's Object)); stars : AGB and post-AGB evolution; stars : model atmospheres; stars : energy distributions;
D O I：
10.1023/A:1014608308996
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Procedures and results of computations of model atmospheres and spectral energy distributions of R CrB, V4334 Sgr and related objects are discussed. The sequence of SEDs computed for a grid of model atmospheres with 4000 < T-eff < 7000, 0 < log g < 1 provides a unique possibility to analyze the temporal changes of physical parameters of V 4334 Sgr and related objects in the framework of a self-consistent approach.
引用
收藏
页码：91 / 102
页数：12
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