Observations of magnetic fields in hot stars

被引：0

作者：

Petit, Veronique ^{[1
]}

机构：

[1] W Chester Univ, Dept Geol & Astron, W Chester, PA 19383 USA

来源：

ACTIVE OB STARS: STRUCTURE, EVOLUTION, MASS-LOSS, AND CRITICAL LIMITS | 2011年 / 272期

关键词：

stars: early-type; stars: magnetic fields; techniques: polarimetric; SLOWLY PULSATING-B; BETA-CEPHEI; STELLAR EVOLUTION; MASSIVE STARS; AP STARS; DISCOVERY; ROTATION; CLUSTER;

D O I：

10.1017/S174392131101012X

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The presence of magnetic fields at the surfaces of many massive stars has been suspected for decades, to explain the observed properties and activity of OB stars. However, very few genuine high-mass stars had been identified as magnetic before the advent of a new generation of powerful spectropolarimeters that has resulted in a rapid burst of precise information about the magnetic properties of massive stars. During this talk, I will briefly review modern methods used to diagnose magnetic fields of higher-mass stars, and summarize our current understanding of the magnetic properties of OB stars.

引用

页码：106 / 117

页数：12

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