One large glitch was detected in PSR B1737-30 using data spanning from MJD 57999 to 58406 obtained with the newly built Shanghai Tian Ma Radio Telescope(TMRT).
We investigate the spatial dependence of high energy electrons and their radiations in pulsar wind nebulae(PWNe).By assuming a time-dependent broken power-law inj
We present optical identification results for four ROSAT PSPC softX-ray companions of Mrk 231 based on the deep BATC 6660 A-band image and the optical spectra o