4 papers
Searching for Spider-Like Pulsars from TESS Ellipsoidal Lightcurves with X-ray counterparts
Xiaoqing Liang, Partha Sarathi Pal, P. H. Thomas Tam +2
We present a search for new spider pulsar candidates through multi-wavelength cross-matching, including -ray, X-ray, and optical data. A search for sinusoidal-like optical modu…
Multi-wavelength study for gamma-ray nova V1405 Cas
Zi-wei Ou, Pak-hin Thomas Tam, Hui-hui Wang +2
Novae are found to have GeV to TeV gamma-ray emission, which reveals the shock acceleration from the white dwarfs. Recently, V1405 Cas was reported to radiated suspicious gamma-ray…
Discovery and characterization of ZTF J0112+5827: An 80.9-minute polar with strong cyclotron features
Jiamao Lin, Liangliang Ren, Chengyuan Li +9
We report the discovery and characterization of ZTF J0112+5827, a new magnetic cataclysmic variable with an orbital period of 80.9 minutes. ROSAT observations revealed X-ray emissi…
A systematic search for redback and black widow candidates based on the 4FGL-DR3 unassociated sources and the Zwicky Transient Facility data
Chunyan Lu, Liangliang Ren, Jiamao Lin +3
Spider pulsars constitute a distinct subset within the domain of radio millisecond pulsars, divided further into the categories of black widows and redbacks. Evident across multipl…