首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Linewidth distributions as evidence for axisymmetry in the broad-line regions of active galaxies
Authors:Rudge  & Raine
Institution:Department of Mathematics and Astrophysical Theory Centre, Australian National University, Canberra, ACT 0200, Australia
Abstract:We present observations and an analysis of the X-ray source 1RXS J0832.6–2525 which shows it to be a low field magnetic white dwarf with an unusual high mass. This is the second magnetic white dwarf for which a determination of a spectroscopic mass has been possible, and both stars belong to the growing class of ultramassive white dwarfs ( M  ≥ 1.1 M⊙).
Keywords:stars: individual: 1RXS J0823  6–2525  stars: magnetic fields  white dwarfs
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号