On the pulsation mode of Mira variables: Nonlinear calculations compared with radii observations

被引:17
作者
Ya'ari, A [1 ]
Tuchman, Y [1 ]
机构
[1] Hebrew Univ Jerusalem, Racah Inst Phys, IL-91904 Jerusalem, Israel
关键词
stars : fundamental parameters; stars : late-type; stars : oscillations;
D O I
10.1086/311932
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Observed radii of Mira variables are compared with theoretical nonlinear calculations. In contrast with previous works, the observed data is found to be compatible with the fundamental nonlinear mode of pulsation.
引用
收藏
页码:L35 / L37
页数:3
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