13 citations · 19 across the 3 of their papers we have counts for
3 papers
astro-ph.SR2011★ 13 cited
SS Ari: a shallow-contact close binary system
Liu Liang, Qian Shengbang, He Jiajia +2
Two CCD epochs of light minimum and a complete R light curve of SS Ari are presented. The light curve obtained in 2007 was analyzed with the 2003 version of the W-D code. It is sho…
astro-ph.SR2010
Orbital period analysis of eclipsing Z Cam-type Dwarf Nova EM Cygni: Evidence of magnetic braking and a third body
Zhibin Dai, Shengbang Qian
Combining with our newest CCD times of light minimum of EM Cygni, all 45 available times of light minimum including 7 data with large scatters are compiled and the updated O-C anal…
astro-ph.SR2010★ 6 cited
A cyclical period variation detected in the updated orbital period analysis of TV Columbae
Zhibin Dai, Shengbang Qian, Eduardo Fernández Lajús +1
The two CCD photometries of the intermediate polar TV Columbae are made for obtaining the two updated eclipse timings with high precision. There is an interval time \sim 17yr since…