A possible jet and corona configuration for Swift J1727.8–1613 during the hard state

• Published in: Journal of high energy astrophysics Vol. 45; pp. 316 - 324
• Main Authors: Peng, Jing-Qiang, Zhang, Shu, Shui, Qing-Cang, Zhang, Shuang-Nan, Chen, Yu-Peng
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.03.2025
• Subjects: X-ray binary stars — X-rays: individual (Swift J1727.8–1613); X-ray binary stars — X-rays: individual (Swift J1727.8–1613)

Swift J1727.8–1613 is a black hole X-ray binary that differs from other black hole X-ray binaries in that it has an extra hard component in addition to a reflection component. We perform spectral analysis with simultaneous Insight-HXMT, NICER and NuSTAR observations when the source was in the hard a...