Convective overshooting in the evolution and seismology of η Bootis

被引：46

作者：

Di Mauro, MP

Christensen-Dalsgaard, J

Kjeldsen, H

Bedding, TR

Paternó, L

机构：

[1] Osserv Astrofis Catania, INAF, I-95123 Catania, Italy

[2] Danmarks Grundforskningsfond, Teoret Astrofys Ctr, Aarhus, Denmark

[3] Aarhus Univ, Inst Fys & Astron, DK-8000 Aarhus C, Denmark

[4] Univ Sydney, Sch Phys A28, Sydney, NSW 2006, Australia

[5] Catania Univ, Dipartimento Fis & Astron, I-95123 Catania, Italy

来源：

ASTRONOMY & ASTROPHYSICS | 2003年 / 404卷 / 01期

关键词：

stars : individual : eta Bootis; stars : evolution; stars : oscillations;

D O I：

10.1051/0004-6361:20030478

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In the near future frequencies of solar-like oscillation will be observed by the several planned space missions. In order to assess the information that will be available from such observations, we consider theoretical predictions of the frequency spectrum of oscillations of the star eta Bootis, which shows solar-type pulsations. We present results obtained by comparing "classical" evolution models with models computed by taking into account overshooting from the convective core.

引用

页码：341 / 353

页数：13

共 32 条

[1] Solar models with helium and heavy-element diffusion [J].