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- Center for Excellence in Basic SciencesIN83 papers
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20 papers · 1 filter
Superconductivity in amorphous RexZr (x ~ 6) thin films
Surajit Dutta, Vivas Bagwe, Gorakhnath Chaurasiya +4
We report the growth, characterization and superconducting properties of a new amorphous superconductor, RexZr ( x ~ 6 ), in thin film form. Films were grown by pulsed laser deposi…
Broadband Modelling of Orphan Gamma Ray Flares
S. R. Patel, D. Bose, N. Gupta +1
Blazars, a class of highly variable active galactic nuclei, sometimes exhibit Orphan -ray flares. These flares having high flux only in -ray energies do not show significant…
Excitation energy and angular momentum dependence of the nuclear level density parameter around A110
Pratap Roy, S. Mukhopadhyay, Mamta Aggarwal +14
Neutron kinetic energy spectra in coincidence with low-energy -ray multiplicities have been measured around 110 in the O, Ne + Nb reactions in a…
Novel feature of doubly bubble nuclei in 50Z(N)82 region along with magicity and weakly bound structure
M. Kumawat, G. Saxena, M. Kaushik +3
In this work, we identify a unique and novel feature of central density depletion in both proton and neutron named as doubly bubble nuclei in 50Z(N)82 region. The major…
uGMRT HI 21-cm absorption observations of two extremely inverted spectrum sources
Mukul Mhaskey, Surajit Paul, Neeraj Gupta +2
We report the detection of HI 21-cm absorption in a member of the rare and recently discovered class of compact radio sources, 'Extremely Inverted Spectrum Extragalactic Radio Sour…
A spectral study of the black hole X-ray binary MAXI J1820+070 with AstroSat and NuSTAR
Sudip Chakraborty, Nilam Navale, Ajay Ratheesh +1
MAXI J1820+070 is a newly discovered transient black hole X-ray binary, which showed several spectral and temporal features. In this work, we analyse the broadband X-ray spectra fr…