Spectroscopic modelling of two high-mass X-ray binaries, Cyg X–3 and 4U 1538–522
Sign Up to like & getrecommendations! Published in 2021 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stab2231
Abstract: We report a detailed modelling of soft X-ray emission lines from two stellar wind-fed Galactic high-mass X-ray binary (HMXB) systems, Cyg X-3 and 4U 1538-522, and estimate physical parameters, e.g. hydrogen density, radiation field, chemical… read more here.
Keywords: field; mass ray; cyg 1538; high mass ... See more keywords
Torque reversal and cyclotron absorption feature in HMXB 4U 1538-522
Sign Up to like & getrecommendations! Published in 2023 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stad1285
Abstract: We present a comprehensive timing and spectral analysis of the HMXB 4U 1538-522 by using the Nuclear Spectroscopic Telescope Array (NuSTAR) observatory data. Using three archived observations made between 2019 and 2021, we have detected… read more here.
Keywords: torque reversal; absorption feature; 1538 522; hmxb 1538 ... See more keywords