activity
19982025
most citedBeaming in Gamma-Ray Bursts: Evidence for a Standard Energy Reservoir

1.2k citations · 9.4k across the 106 of their papers we have counts for

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Showing astro-ph.HEShow all

73 papers · 1 filter

astro-ph.HE2025★ 3 cited

Unveiling the nature of the Einstein Probe transient EP 241021a

J. Quirola-Vásquez, P. G. Jonker, A. J. Levan +23

We present a multi-wavelength analysis of the fast X-ray transient EP 241021a, discovered by the Wide-field X-ray Telescope aboard the \emph{Einstein Probe} satellite on 2024 Octob…

astro-ph.HE2024

The NuSTAR Serendipitous Survey: the 80-month catalog and source properties of the high-energy emitting AGN and quasar population

Claire L. Greenwell, Lizelke Klindt, George B. Lansbury +32

We present a catalog of hard X-ray serendipitous sources detected in the first 80 months of observations by the Nuclear Spectroscopic Telescope Array (NuSTAR). The NuSTAR serendipi…

astro-ph.HE2023

Swift Deep Galactic Plane Survey Classification of Swift J170800402551.8 as a Candidate Intermediate Polar Cataclysmic Variable

B. O'Connor, E. Gogus, J. Hare +24

Here, we present the results of our multi-wavelength campaign aimed at classifying \textit{Swift} J170800402551.8 as part of the \textit{Swift} Deep Galactic Plane Survey (DGPS)…

astro-ph.HE2023★ 2 cited

The On-axis Jetted Tidal Disruption Event AT2022cmc: X-ray Observations and Broadband Spectral Modeling

Yuhan Yao, Wenbin Lu, Fiona Harrison +5

AT2022cmc was recently reported as the first on-axis jetted tidal disruption event (TDE) discovered in the last decade, and the fourth on-axis jetted TDE candidate known so far. In…

astro-ph.HE2023★ 62 cited

Early hard X-rays from the nearby core-collapse supernova SN2023ixf

Brian W. Grefenstette, Murray Brightman, Hannah P. Earnshaw +2

We present NuSTAR observations of the nearby SN 2023ixf in M101 (d=6.9 Mpc) which provide the earliest hard X-ray detection of a non-relativistic stellar explosion to date at $δt\a…

astro-ph.HE2023

The Swift Deep Galactic Plane Survey (DGPS) Phase-I Catalog

B. O'Connor, C. Kouveliotou, P. A. Evans +30

The \textit{Swift} Deep Galactic Plane Survey is a \textit{Swift} Key Project consisting of 380 tiled pointings covering 40 deg of the Galactic Plane between longitude \,…