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20222026
most citedSpectral & Timing analysis of Be/X-ray binary EXO 2030+375 during its giant 2021 outburst

10 citations · 45 across the 17 of their papers we have counts for

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17 papers · 1 filter

astro-ph.HE2026

Cyclotron Line Variability and Accretion Dynamics in Vela X-1

Mohammed Tobrej, Binay Rai, Manoj Ghising +1

We present a comprehensive analysis of Vela X-1 using two new NuSTAR observations, placed in the context of four earlier datasets obtained between 2012 and 2020. The energy-resolve…

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.HE2025★ 1 cited

Spectro-timing analysis of Be X-ray pulsar SMC X-2 during the 2022 outburst

Mohammed Tobrej, Binay Rai, Manoj Ghising +2

We present broadband X-ray observations of the High Mass X-ray Binary (HMXB) pulsar SMC X-2, using concurrent NuSTAR and NICER observations during its 2022 outburst. The source is…

astro-ph.HE2024

NuSTAR detection of a broad absorption line in IGR J06074+2205

Mohammed Tobrej, Binay Rai, Manoj Ghising +1

We present the broadband X-ray study of the BeXRB pulsar IGR J06074+2205 using NuSTAR observations. The temporal and spectral characteristics of the source are investigated. We det…

astro-ph.HE2024★ 5 cited

The ongoing spin-down episode of 4U 1626-67

Mohammed Tobrej, Ruchi Tamang, Binay Rai +2

We report the X-ray characteristics of the persistent X-ray pulsar 4U 1626-67 using simultaneous NuSTAR and NICER observations. The X-ray pulsar 4U 1626-67 has just encountered a t…

astro-ph.HE2023

Luminosity dependent cyclotron line in Swift J1626.6-5156

Binay Rai, Biswajit Paul, Mohammed Tobrej +3

We studied the timing and spectral properties of the Be/X-ray pulsar Swift J1626.6-5156 using the \emph{NICER} observations of its 2021 outburst. The most important observation is…