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An X-ray surprise in a magnetic pulsator
Nazé, Yaël
2015In IAU Symposium
 

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Keywords :
stars: early-type; stars: oscillations; X-rays: stars; stars: individual (ξ<SUP>1</SUP> CMa)
Abstract :
[en] ξ[SUP]1[/SUP] CMa is a rare β Cep star with a strong magnetic field. To gain new insight on this object, a dedicated campaign using XMM-Newton was performed. These data reveal a new type of variations, X-ray pulsations, posing a new challenge to our understanding of stellar winds.
Research center :
LiSRI - Liège Space Research Institute - ULiège
Disciplines :
Space science, astronomy & astrophysics
Author, co-author :
Nazé, Yaël  ;  Université de Liège - ULiège > Groupe d'astrophysique des hautes énergies (GAPHE)
Language :
English
Title :
An X-ray surprise in a magnetic pulsator
Publication date :
01 January 2015
Event name :
IAU, symposium 307 (New windows on massive stars: asteroseismology, interferometry, and spectropolarimetry, Geneva)
Event date :
June 23-27 2014
Audience :
International
Main work title :
IAU Symposium
Pages :
455-456
Commentary :
307
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since 28 January 2015

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