'Donor mass' diaporamas de présentation

Faint Supernovae from Double White Dwarfs

678 views • 45 slides

The Secondary Stars of Cataclysmic Variables

The Secondary Stars of Cataclysmic Variables. Christian Knigge. arXiv:1101.1538v2. reporter:ShaoYong. 1.The period gap and the period minimum 2.The empirical relation can be combined with stellar models to construct a complete, semi-empirical donor sequence for CVs.

437 views • 14 slides

Introduction: UCXBs tight (10 10 cm orbit) interacting binaries periods < 80 min

The ultracompact X-ray binary M15 XB-2 Andrea Dieball ( 1) , Christian Knigge ( 1) , D.R. Zurek ( 2) , M.M. Shara ( 2) & K.S. Long ( 3) (1) Univesrity of Southampton, Southampton, UK (2) AMNH, New York, USA (3) STScI, Baltimore, USA. Introduction: UCXBs

144 views • 4 slides