3 papers
astro-ph.HE2026
Temporal Variations in Pulsar Spectro-Polarimetry: Findings from millisecond pulsar J2144-5237 using Parkes UWL receiver
Rahul Sharan, Bhaswati Bhattacharyya, Simon Johnston +2
While the temporal variations of the spectro-polarimetric nature of pulsars remains unexplored, this investigation offers significant potential for uncovering key insights into pul…
astro-ph.HE2025
Deciphering Profile Stability in Millisecond Pulsars: Timescales, Frequency Evolution, and Implications on Emission Mechanisms
Ankita Ghosh, Bhaswati Bhattacharyya, Rahul Sharan +3
Pulse profile stability in millisecond pulsars (MSPs) is a key factor in achieving high-precision timing essential for detecting nanohertz gravitational waves with Pulsar Timing Ar…
astro-ph.HE2024
Unveiling Low-Frequency Eclipses in Spider MSPs using wideband GMRT Observations
Sangita Kumari, Bhaswati Bhattacharyya, Devojyoti Kansabanik +3
Eclipses of radio emission have been reported for ~ 58 spider millisecond pulsars (MSP), of which only around 19% have been extensively studied. Such studies at low frequencies are…