• Media type: E-Article
  • Title: An X-ray surprise in a magnetic pulsator
  • Contributor: Nazé, Yaël
  • Published: Cambridge University Press (CUP), 2014
  • Published in: Proceedings of the International Astronomical Union, 9 (2014) S307, Seite 455-456
  • Language: English
  • DOI: 10.1017/s1743921314007388
  • ISSN: 1743-9213; 1743-9221
  • Keywords: Astronomy and Astrophysics ; Space and Planetary Science
  • Origination:
  • Footnote:
  • Description: Abstractξ1 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.