output
20052026
most citedSupernova Constraints and Systematic Uncertainties from the First 3 Years of the Supernova Legacy Survey

906 citations

Showing 2025 · astro-ph.HEShow all

11 papers · 2 filters

astro-ph.HE2025

Search for Diffuse Galactic Neutrinos with the Full ANTARES Telescope Dataset

ANTARES Collaboration, Pedro De la Torre Luque, Daniele Gaggero +4

The diffuse emission of gamma-rays and neutrinos, produced by interactions of cosmic rays with interstellar matter in the Milky Way, provides valuable insights into cosmic ray prop…

astro-ph.HE20251 cited

First Results from the PanRadio Gamma-Ray Burst Collaboration: The 400-day Afterglow of GRB 230815A

James K. Leung, Gemma E. Anderson, Alexander J. van der Horst +26

We introduce the PanRadio Gamma-ray Burst (GRB) program carried out on the Australia Telescope Compact Array: a systematic, multi-year, radio survey of all southern $\textit{Swift}…

astro-ph.HE20251 cited

A simple toy model for the electromagnetic variability of lump-dominated circumbinary disks around binary black holes

R. Mignon-Risse, P. Varniere, F. Casse

The electromagnetic detection of circumbinary disks around pre-merger binary black holes (BBHs) relies on theoretical predictions. These are generally obtained through expensive nu…

astro-ph.HE20253 cited

Evidence of Energy Injection in the Short and Distant GRB 250221A in a High Density Environment

Camila Angulo-Valdez, Rosa L. Becerra, Ramandeep Gill +29

We present the photometric and spectroscopic analysis of the short-duration GRB 250221A ( s), using a data set from the optical facilities COLIBRÍ, the Harlingt…

astro-ph.HE20252 cited

A milliarcsecond localization associates FRB 20190417A with a compact persistent radio source and an extreme magneto-ionic environment

Alexandra M. Moroianu, Shivani Bhandari, Maria R. Drout +38

We report the milliarcsecond localization of a high (1379 pc/cc) dispersion measure (DM) repeating fast radio burst, FRB 20190417A. Combining European VLBI Network detections of fi…

astro-ph.HE20251 cited

LOFAR constraints on the repetition & environments of CHIME FRBs

Pragya Chawla, Akshatha Gopinath, Ninisha Manaswini +5

The behaviour of fast radio bursts (FRBs) at radio frequencies <400 MHz is not well understood due to very few detections, with only two known sources detected below 300 MHz. Chara…