837 citations · 2.1k across the 38 of their papers we have counts for
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Decade Long Timing Study of the Black Widow Millisecond Pulsar J1544+4937
Sangita Kumari, Bhaswati Bhattacharyya, Devojyoti Kansabanik +1
Results from 11 years of radio timing for eclipsing black widow millisecond pulsar (MSP) binary, J1544+4937, is presented in this paper. We report a phase-connected timing model fo…
The GMRT High Resolution Southern Sky Survey for pulsars and transients IV: Discovery of 4 new pulsars with an FFA search
Shubham Singh, Jayanta Roy, Bhaswati Bhattacharyya +3
The fast Fourier transform (FFT) based periodicity search methods provide an efficient way to search for millisecond and binary pulsars but encounter significant sensitivity degrad…
The GMRT High Resolution Southern Sky Survey for pulsars and transients -- III: searching for long period pulsars
Shubham Singh, Jayanta Roy, Ujjwal Panda +5
Searching for periodic non-accelerated signals in presence of ideal white noise using the fully phase-coherent Fast Folding Algorithm (FFA) is theoretically established as a more s…
A Gamma-ray Pulsar Timing Array Constrains the Nanohertz Gravitational Wave Background
M. Ajello, W. B. Atwood, L. Baldini +129
After large galaxies merge, their central supermassive black holes are expected to form binary systems whose orbital motion generates a gravitational wave background (GWB) at nanoh…
Wide-band timing of GMRT discovered millisecond pulsars
Shyam S. Sharma, Jayanta Roy, Bhaswati Bhattacharyya +6
Modeling of frequency-dependent effects, contributed by the turbulence in the free electron density of interstellar plasma, is required to enable the detection of the expected impr…