13 citations · 30 across the 7 of their papers we have counts for
7 papers
The 2021 outburst of 2S 1417-624 revisited with AstroSat
Chetana Jain
This work presents the first ever broadband (0.7-25.0 keV) timing and spectral analysis of Be-HMXB 2S 1417-624 during its 2021 outburst. Using AstroSat observations, coherent pulsa…
A comprehensive study of orbital evolution of LMC X-4: Existence of a second derivative of the orbital period
Chetana Jain, Rahul Sharma, Biswajit Paul
We report here results from pulse arrival time delay analysis of the eclipsing high mass X-ray binary pulsar LMC X-4 using observations made with the Rossi X-ray Timing Explorer, X…
AstroSat observation of the magnetar SGR J18300645 during its first detected X-ray outburst
Rahul Sharma, Chetana Jain, Biswajit Paul +1
We present here timing and spectral analyses of SGR J18300645 based on an AstroSat observation carried out on 2020 October 16, about a week after the onset of its first detected…
4U 1626-67 Returns to Spin-Down: Timing features toe the line
Rahul Sharma, Chetana Jain, Biswajit Paul
We present a comprehensive analysis of X-ray pulsar 4U 1626-67 during its current spin-down (2SD) state, following a recent torque reversal. Since its discovery, this ultra-compact…
Torque reversal and cyclotron absorption feature in HMXB 4U 1538-522
Prince Sharma, Chetana Jain, Anjan Dutta
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 o…
New measurement of orbital and spin period evolution of the Accretion Disk Corona source 4U 1822-37
Chetana Jain, Biswajit Paul, Anjan Dutta
4U 1822-37 is a Low Mass X-ray Binary (LMXB) system with an Accretion Disk Corona. We have obtained 16 new mid-eclipse time measurements of this source during the last 13 years usi…