Modelling the Energy-dependent broadband variability in the black-hole transient GX 339-4 using Astrosat and NICER

Hitesh Tanenia, Akash Garg, Ranjeev Misra +1

We present a spectro-timing analysis of the black hole X-ray transient GX 339-4 using simultaneous observations from Astrosat and NICER during the 2021 outburst period. The combine…