59 citations · 182 across the 14 of their papers we have counts for
14 papers
Maximum Likelihood Compton Polarimetry with the Compton Spectrometer and Imager
Alexander W. Lowell, Steven E. Boggs, Jeng-Lun Chiu +11
Astrophysical polarization measurements in the soft gamma-ray band are becoming more feasible as detectors with high position and energy resolution are deployed. Previous work has…
Polarimetric Analysis of the Long Duration Gamma Ray Burst GRB 160530A With the Balloon Borne Compton Spectrometer and Imager
Alexander W. Lowell, Steven E. Boggs, Jeng-Lun Chiu +11
A long duration gamma-ray burst, GRB 160530A, was detected by the Compton Spectrometer and Imager (COSI) during the 2016 COSI Super Pressure Balloon campaign. As a Compton telescop…
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…
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…
Testing the Accretion-induced Field-decay and Spin-up Model for Recycled Pulsars
Jing Wang, Cheng-min Zhang, H. -K. Chang
Millisecond radio pulsars have long been proposed to form from a spin-up recycling process in a binary system. In this paper we demonstrate that the accretion-induced field-decay a…
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…