Speaker
鑫鹏 崔
(贵州师范大学)
Description
Binary systems can accelerate particles to the TeV energy range, thereby producing TeV radiation. Currently, tens of binary systems have been detected in the TeV band. Here, we report on the massive X-ray binary XTE J1858+034—a symbiotic system composed of an X-ray pulsar and a K–M type late-stage companion—located at the central position of the TeV source LHAASO J1858+0330, with an angular separation of only 0.13°. The LHAASO J1858+0330 source exhibits an extended structure of 0.52°. If there is a physical association between LHAASO and the binary system, this extension may imply the presence of an 80-pc-scale bubble or halo associated with this HMXB.
Primary authors
鑫鹏 崔
(贵州师范大学)
UNKNOWN 席绍强
