8 citations · 16 across the 3 of their papers we have counts for
3 papers
astro-ph.HE2012★ 8 cited
Energy dependence of Normal Branch Oscillation in Scorpius X-1
J. Wang, H. -K. Chang, C. -Y. Liu
We report the energy dependence of normal branch oscillations (NBOs) in Scorpius X-1, a low-mass X-ray binary Z-source. Three characteristic quantities (centroid frequency, quality…
astro-ph.HE2012★ 5 cited
Retrograde wind accretion -- an alternative mechanism for long spin-period of SFXTs
J. Wang, H. -K. Chang
A new class of high-mass X-ray binaries (HMXBs) --- supergiant fast X-ray transients (SFXTs) --- are discovered by INTEGRAL, which are associated with OB supergiants and present lo…
astro-ph.HE2011★ 3 cited
Statistical Analysis for the Q-factor of twin kHz QPOs
Jing Wang, H. K. Chang, Cheng-min Zhang +2
Using the recently published data of twin kHz quasi-period oscillations (QPOs) in neutron star low-mass X-ray binaries (LMXBs), we study the different profiles between bright Z sou…