activity
20022025
most citedSpectroscopic identification of r-process nucleosynthesis in a double neutron star merger

1k citations · 17.7k across the 193 of their papers we have counts for

collaborators

198 papers

astro-ph.HE2025

SVOM GRB 250314A at z 7.3: an exploding star in the era of reionization

B. Cordier, J. Y. Wei, N. R. Tanvir +103

Most long Gamma-ray bursts originate from a rare type of massive stellar explosion. Their afterglows, while rapidly fading, can be initially extremely luminous at optical/near-infr…

astro-ph.GA2025★ 1 cited

A large, chemically enriched, neutral gas reservoir in a galaxy at z = 6.782

A. Saccardi, S. D. Vergani, L. Izzo +23

The chemical characterization of galaxies in the first billion years after the Big Bang is one of the central goals of current astrophysics. Optical/near-infrared spectroscopy of l…

astro-ph.HE2025

GRB 241030A: a prompt thermal X-ray emission component and diverse origin of the very early UVOT WHITE and U band emission

Qiu-Li Wang, Hao Zhou, Yun Wang +17

We present a detailed analysis of the long-duration GRB 241030A detected by {\it Swift}. Thanks to the rapid response of XRT and UVOT, the strongest part of the prompt emission of…

astro-ph.HE2024

The Einstein Probe transient EP240414a: Linking Fast X-ray Transients, Gamma-ray Bursts and Luminous Fast Blue Optical Transients

Joyce N. D. van Dalen, Andrew J. Levan, Peter G. Jonker +30

Detections of fast X-ray transients (FXTs) have been accrued over the last few decades. However, their origin has remained mysterious. There is now rapid progress thanks to timely…

astro-ph.HE2024★ 1 cited

Rapid Response Mode observations of GRB 160203A: Looking for fine-structure line variability at z=3.52

G. Pugliese, A. Saccardi, V. D Elia +26

Gamma-ray bursts are the most energetic known explosions. Despite fading rapidly, they allow to measure redshift and important properties of their host-galaxies. We report the phot…

astro-ph.HE2024★ 2 cited

Soft X-ray prompt emission from a high-redshift gamma-ray burst EP240315a

Y. Liu, H. Sun, D. Xu +191

Long gamma-ray bursts (GRBs) are believed to originate from core collapse of massive stars. High-redshift GRBs can probe the star formation and reionization history of the early un…