2 papers
astro-ph.HE2025
Spectral-Timing Evolution of a Black hole X-ray binary Swift J1727.8-1613: Linking Disk Reflection and Type-C QPO Frequency During the 2023 Outburst
Manoj Ghising, Nirpat Subba, Mohammed Tobrej +2
We present a comprehensive spectral-timing analysis of a BHXB Swift J1727.81613 during its 2023 outburst, using five pointed \textit{NuSTAR} observations sampling the luminous h…
astro-ph.HE2024
Eclipse Dynamics and X-ray Burst Characteristics in the Low-Mass X-ray Binary EXO 0748-676
Nirpat Subba, Nishika Subba, Jyoti Paul +2
This study investigates the timing and spectral characteristics of X-ray bursts from the neutron star system EXO 0748-676 using the NuSTAR observatory's FPMA and FPMB instruments i…