activity
20072023
most citedSpectroscopic identification of r-process nucleosynthesis in a double neutron star merger

1k citations · 7k across the 93 of their papers we have counts for

collaborators

93 papers

astro-ph.GA2023★ 23 cited

The cosmic build-up of dust and metals. Accurate abundances from GRB-selected star-forming galaxies at

K. E. Heintz, A. De Cia, C. C. Thöne +38

The chemical enrichment of dust and metals in the interstellar medium (ISM) of galaxies throughout cosmic time is one of the key driving processes of galaxy evolution. Here we stud…

astro-ph.HE2023★ 16 cited

The ultra-long GRB 220627A at z=3.08

S. de Wet, L. Izzo, P. J. Groot +19

GRB 220627A is a rare burst with two distinct gamma-ray emission episodes separated by almost 1000 s that triggered the Fermi Gamma-ray Burst Monitor twice. High-energy GeV emissio…

astro-ph.HE2023★ 230 cited

JWST detection of heavy neutron capture elements in a compact object merger

A. Levan, B. P. Gompertz, O. S. Salafia +80

The mergers of binary compact objects such as neutron stars and black holes are of central interest to several areas of astrophysics, including as the progenitors of gamma-ray burs…

astro-ph.GA2023★ 5 cited

Main Sequence to Starburst Transitioning Galaxies: Gamma-ray Burst Hosts at

Jakub Nadolny, Michał Jerzy Michałowski, J. Ricardo Rizzo +8

Star-forming galaxies populate a main sequence (MS), a well-defined relation between stellar mass (M*) and star-formation rate (SFR). Starburst (SB) galaxies lie significantly abov…

astro-ph.HE2023★ 8 cited

1100 days in the life of the supernova 2018ibb -- The best pair-instability supernova candidate, to date

Steve Schulze, Claes Fransson, Alexandra Kozyreva +63

Abridged - Stars with ZAMS masses between 140 and are thought to explode as pair-instability supernovae (PISNe). During their thermonuclear runaway, PISNe can produce…

astro-ph.HE2023★ 47 cited

The first JWST spectrum of a GRB afterglow: No bright supernova in observations of the brightest GRB of all time, GRB 221009A

A. J. Levan, G. P. Lamb, B. Schneider +57

We present JWST and Hubble Space Telescope (HST) observations of the afterglow of GRB 221009A, the brightest gamma-ray burst (GRB) ever observed. This includes the first mid-IR spe…