Tracing early stellar evolution with asteroseismology: pre-main sequence stars in NGC 2264

被引：0

作者：

Zwintz, Konstanze ^{[1
]}

Fossati, Luca ^{[2
]}

Ryabchikova, Tatiana ^{[3
]}

Guenther, David ^{[4
]}

Aerts, Conny ^{[1
,5
]}

机构：

[1] Katholieke Univ Leuven, Inst Astron, Celestijnenlaan 200D, B-3001 Leuven, Belgium

[2] Univ Bonn, Argelander Inst, D-53121 Bonn, Germany

[3] Russian Acad Sci, Inst Astron, Moscow 119017, Russia

[4] St Marys Univ, Dept Phys & Astron, Halifax, NS B3H 3C3, Canada

[5] Radboud Univ Nijmegen, IMAPP, Dept Astrophys, NL-6500 GL Nijmegen, Netherlands

来源：

SPACE PHOTOMETRY REVOLUTION - COROT SYMPOSIUM 3, KEPLER KASC-7 JOINT MEETING | 2015年 / 101卷

关键词：

SEISMOLOGY; NGC-6530;

D O I：

10.1051/epjconf/201510101010

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Asteroseismology has been proven to be a successful tool to unravel details of the internal structure for different types of stars in various stages of their main sequence and post-main sequence evolution. Recently, we found a relation between the detected pulsation properties in a sample of 34 pre-main sequence (pre-MS) delta Scuti stars and the relative phase in their pre-MS evolution. With this we are able to demonstrate that asteroseismology is similarly powerful if applied to stars in the earliest stages of evolution before the onset of hydrogen core burning.

引用

页数：4

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