Investigating the disappearance of a type-C QPO in black hole X-ray binary Swift J151857-572147 with AstroSat

arXiv:2608.26627 · astro-ph.HE · Submitted 2026-08-27 · Read on arXiv

astro-ph.HE

Submitted: 2026-08-27

Updated: 2026-08-27

Terminology

• Large Area X-ray Proportional Counter — 2× in this paper
• Soft X-ray Telescope — 2× in this paper
• Trace — 2× in this paper · explained in 2 episodes
• Abundance — 1× in this paper · explained in 1 episode
• Australia Telescope Compact Array — 1× in this paper
• Consistency — 1× in this paper · explained in 3 episodes
• Council of Scientific and Industrial Research — 1× in this paper
• Good Time Interval — 1× in this paper
• Imaging X-ray Polarimetry Explorer — 1× in this paper
• Indian Space Science Data Centre — 1× in this paper
• Photon Counting — 1× in this paper
• Spectral Signature — 1× in this paper · explained in 2 episodes

Sources

• The evolution of the timing properties of the black-hole transient GX 339-4 during its 2002/2003 outburst
• Broadband X-ray properties of black holes GRS 1758-258 and 1E 1740.7-2942: AstroSat and NuSTAR results
• An underlying clock in the extreme flip-flop state transitions of the black hole transient Swift J1658.2-4242
• Large Area X-ray Proportional Counter (LAXPC) Instrument on AstroSat and Some Preliminary Results from its performance in the orbit
• A study of the low-frequency quasi-periodic oscillations in the X-ray light curves of the black hole candidate XTE J1859+226
• vKompth: A variable Comptonisation model for low-frequency quasi-periodic oscillations in black-hole X-ray binaries
• The ABC of low-frequency quasi-periodic oscillations in Black-Hole Candidates: analogies with Z-sources
• Interpreting the Spectro-Temporal Properties of the Black Hole Candidate Swift J151857.0-572147 during its First Outburst in 2024
• Correlated X-ray Spectral and Timing Behavior of the Black Hole Candidate XTE J1550-564: A New Interpretation of Black Hole States
• Spectro-temporal Investigation of Quasi-periodic Oscillations From Black Hole X-ray Binary 4U 1630-472 Using $\textit{NICER}$
• Modelling variability in black hole binaries: linking simulations to observations
• Soft state of Cygnus X-1: stable disk and unstable corona
• Broad-band X-ray spectral evolution of GX 339-4 during a state transition
• A review of quasi-periodic oscillations from black hole X-ray binaries: observation and theory
• Timing analysis of the black-hole candidate Swift J1727.8-1613: detection of a dip-like feature in the high-energy cross spectrum
• Spectral and Timing Properties of the Galactic X-ray transient Swift~J1658.2--4242 using Astrosat Observations
• Tidal disruption of small satellites orbiting black holes
• The corona contracts in a black-hole transient
• Power-Colours: Simple X-ray Binary Variability Comparison
• A rapid change in X-ray variability and a jet ejection in the black hole transient MAXI J1820+070

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