508 citations
- Tata Institute of Fundamental ResearchIN166 papers
- University of DelhiIN164 papers
- University of California San DiegoUS162 papers
- Saha Institute of Nuclear PhysicsIN161 papers
- University of IoanninaGR159 papers
- Charles UniversityCZ158 papers
- Johns Hopkins UniversityUS158 papers
- National Central UniversityTW158 papers
- University of California, Santa BarbaraUS158 papers
- University of WarsawPL158 papers
- A. Alikhanyan National LaboratoryAM157 papers
- Boğaziçi UniversityTR157 papers
23 papers · 1 filter
Exploring the spectral characteristics of the periodic burster 4U 1323-62: Type-I X-ray burst and persistent emission
Mahasweta Bhattacharya, Aditya S. Mondal, Biplab Raychaudhuri +1
We report on the results obtained by the analysis of persistent and type-I thermonuclear X-ray burst emission observed from the periodic burster 4U 1323-62. These analyses are base…
Probing cosmic isotropy with Gamma-ray bursts: A dipole and quadrupole analysis of BATSE and Fermi GBM data
Debosi Mondal, Biswajit Pandey, Amit Mondal
The cosmological principle, asserting large-scale homogeneity and isotropy, underpins the standard model of cosmology. Testing its validity using independent astronomical probes re…
Coupling of neutrino beam-driven MHD waves and resonant instabilities in rotating magnetoplasmas with neutrino two-flavor oscillations
Jyoti Turi, Amar P. Misra
We present an analysis of neutrino-driven magnetohydrodynamic (MHD) waves and instabilities in a rotating magnetoplasma with weak neutrino interactions. We show that neutrino-drive…
The complex spectral behavior of the newly discovered neutron star X-ray binary Swift J1858.6-0814
Aditya S. Mondal, B. Raychaudhuri, Gulab C Dewangan
We report on the \nustar{} observation of the newly discovered neutron star X-ray binary Swift~J1858.6-0814 taken on 23rd March 2019. The light curve of the source exhibits several…
Evidence of hard power-law spectral cutoff and disc reflection features from the X-ray transient XTE J1739-285
Aditya S. Mondal, B. Raychaudhuri, G. C. Dewangan +1
We report on the nearly simultaneous \nicer{} and \nustar{} observations of the known X-ray transient XTE~J1739-285. These observations provide the first sensitive hard X-ray spect…
NuSTAR and AstroSat observations of thermonuclear X-ray bursts with short-recurrence times in 4U 1636536
Pinaki Roy, Aru Beri, Aditya S. Mondal
We report results from the spectro-timing analysis of the atoll source 4U 1636536 observed with NuSTAR and AstroSat during its hard spectral state. In three observations of 207…