Ghost [particle] hunting in gamma-ray bursts
Are gamma-ray bursts also powering neutrino bursts? Today’s authors investigate!
Are gamma-ray bursts also powering neutrino bursts? Today’s authors investigate!
Today’s authors discuss the best method to search for joint neutrino and light emission from collapsing stars, by utilizing radio and X-ray observations.
A bright flash of high-energy gamma rays heralds the merger of two dense neutron stars. What’s left behind? For the first time, authors have detected a follow-up radio burst which may hint at the nature of the merger’s remnant.
Today’s paper describes the brightest ever gamma-ray burst, as seen in very-high-energy gamma-rays by LHAASO.
Today’s authors discuss observations of the extraordinary gamma-ray burst GRB 221009A, the brightest of all time, as observed by the Fermi Gamma-ray Burst Monitor.
The Hubble tension remains a major open question in contemporary cosmology. Today’s paper addresses using gravitational waves and light from neutron star mergers to constrain the Hubble constant.