activity
20162026
most citedA kilonova as the electromagnetic counterpart to a gravitational-wave source

888 citations · 2.8k across the 46 of their papers we have counts for

collaborators

48 papers

astro-ph.HE2026

Zooming in on the GeV -ray flare of the blazar PKS 1725+123 with a multimessenger lens

Suvas Chandra Chaudhary, Saikat Das, Raj Prince +1

Blazars are promising sources of extragalactic high-energy astrophysical neutrinos, detected at energies TeV by the IceCube neutrino observatory. Here, we report the f…

astro-ph.HE2026

Photometric and late-time spectropolarimetric observations of GRB 250129A afterglow

A. Ghosh, S. Razzaque, J. Barnard +15

Gamma-Ray Burst (GRB) afterglows arise from the interaction of relativistic ejecta with the circumburst medium and are observed across the electromagnetic spectrum. Afterglow polar…

astro-ph.HE2026

ZTF Monitoring of ray emitting Narrow Line Seyfert 1 Galaxies

Aman Kumar, Suvas Chandra Chaudhary, Raj Prince +2

The -ray-emitting narrow-line Seyfert-I (-NLSy1) are among the most interesting systems for studying disk-jet coupling. The soft X-ray properties of these systems suggest the…

astro-ph.HE2025

Unveiling the X-ray Secrets of Fermi-detected Narrow-Line Seyfert 1 Galaxies with XMM-Newton Observations

Suvas Chandra Chaudhary, Raj Prince, Brian van Soelen +1

In the innermost regions of active galactic nuclei, where the accretion disk, corona, and jet processes are closely coupled, X-ray observations offer a direct probe to study the ph…

astro-ph.SR2025

Discovering Cataclysmic Variables from the Rubin Observatory LSST

D. A. H. Buckley, Y. Tampo, P. Szkody +8

The Vera C. Rubin Observatory's Legacy Survey of Space and Time (LSST) will provide a windfall of new transients and variable sources. Here we have performed mock observation simul…

astro-ph.HE2025

Exploring Hard X-ray Properties of -ray Emitting Narrow Line Seyfert-I Galaxies through NuSTAR Observations

Suvas Chandra Chaudhary, Raj Prince, Brian van Soelen +1

We studied the six gamma-ray-detected Narrow Line Seyfert 1 (NLSy1) galaxies using the hard X-ray observations from Nuclear Spectroscopic Telescope Array (NuSTAR) and optical g- \&…