2 papers
astro-ph.HE2026
Temporal evolution of the circumstellar disk orientation in the transient X-ray pulsar GRO J1008-57
Yongfeng Hu, Hua Xiao, Sergey S. Tsygankov +3
The transient X-ray pulsar GRO J1008-57 was previously found to exhibit Type I outbursts occurring at stable orbital phases before its first observed Type II outburst in 2012. In t…
astro-ph.HE2025
Orbital phase shifts of Type-I outbursts in EXO 2030+375
Run-Ting Huang, Long Ji, Jing-Zhi Yan
EXO 2030+375 is a peculiar high-mass X-ray binary that has been exhibiting Type-I outburst activities consistently over the past decades. The phases of outburst peaks are generally…