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OU Astrophysicist Predicts Detached Eclipsing White Dwarfs to Merge Into an Exotic Star（图）
OU Astrophysicist Predicts Detached Eclipsing White Dwarfs to Merge Exotic Star
2017/9/5
A University of Oklahoma astrophysicist, Mukremin Kilic, and his team have discovered two detached, eclipsing double white dwarf binaries with orbital periods of 40 and 46 minutes, respectively. White...
Accretion in the detached post-common-envelope binary LTT 560
binaries: close – Stars: late-type – white dwarfs – Stars: individual: LTT 560 – cataclysmic variables
2011/10/11
In a previous study, we found that the detached post-common-envelope binary LTT 560 displays an Halpha emission line consisting of two anti-phased components. While one of them was clearly caused by s...
A 12 minute Orbital Period Detached White Dwarf Eclipsing Binary
Orbital Period Detached Dwarf Eclipsing Binary
2011/10/8
We have discovered a detached pair of white dwarfs (WDs) with a 12.75 min orbital period and a 1,315 km/s radial velocity amplitude. We measure the full orbital parameters of the system using its ligh...
A ground-based measurement of the relativistic beaming effect in a detached double WD binary
Solar and Stellar Astrophysics (astro-ph.SR)
2010/12/28
We report on the first ground-based measurement of the relativistic beaming effect (aka Doppler boosting).
Numerical simulation of the surface flow of a companion Star in a semi-detached binary system and its application To galactic supersoft x-ray sources
companion Star semi-detached binary system x-ray sources
2009/6/17
Numerical simulation of the surface flow of a companion Star in a semi-detached binary system and its application To galactic supersoft x-ray sources。