27 citations · 41 across the 3 of their papers we have counts for
6 papers
Evidence of disc reflection in the X-ray spectrum of the neutron star low mass X-ray binary 4U 1636-536
Aditya S. Mondal, B. Raychaudhuri, G. C. Dewangan
We present a broadband spectral analysis of the atoll source 4U~1636-536 observed for ks with \nustar{}. The source was found to be in a low-luminosity state during this o…
On the disc reflection spectroscopy of NS LMXB Serpens~X-1: analysis of a recent NuSTAR observation
Aditya S. Mondal, Gulab C. Dewangan, B. Raychaudhuri
We present \nustar{} observation of the atoll type neutron star (NS) low-mass X-ray binary (LMXB) Serpens~X-1 (Ser~X-1) performed on 17 February 2018. We observed Ser~X-1 in a soft…
Study of the reflection spectrum of the bright atoll source GX 3+1 with NuSTAR
Aditya S. Mondal, G. C. Dewangan, B. Raychaudhuri
We report on the \nustar{} observation of the atoll type neutron star (NS) low-mass X-ray binary GX~3+1 performed on 17 October 2017. The source was found in a soft X-ray spectral…
NuSTAR view of the Z-type neutron star low-mass X-ray binary Cygnus~X--2
Aditya S. Mondal, Gulab C. Dewangan, Mayukh Pahari +1
We report on the \nustar{} observation of the Z-type neutron star low-mass X-ray binary Cygnus X--2 performed on 7 January 2015. During this observation, the source exhibited sudde…
NuSTAR and Swift joint view of neutron star X-ray binary 4U~1728--34 : Disc reflection in the island and lower banana states
Aditya Sow Mondal, Mayukh Pahari, Gulab C. Dewangan +2
We analyze two simultaneous \nustar{} and \swift{} data of the Atoll type neutron star (NS) X-ray binary 4U~1728--34 observed on 1 and 3 October, 2013. Based on power density spect…
XMM-Newton view of a hard X-ray transient IGR J17497-2821
Md. Shah Alam, Dipanjan Mukherjee, Aditya S. Mondal +3
We present spectral and energy dependent timing characteristics of the hard X-ray transient IGR J17497-2821 based on XMM-Newton observations performed five and nine days after its…