The exploration of the universe has recently entered a new era thanks to the multi-
messenger paradigm, characterized by a continuous increase in the quantity and quality of …

We review the possible mechanisms for the generation of cosmological magnetic fields,
discuss their evolution in an expanding Universe filled with the cosmic plasma and provide a …

The highest-energy gamma-rays from gamma-ray bursts (GRBs) have important implications
for their radiation mechanism. Here we report the detection of gamma-rays up to 13 …

Gamma-ray bursts (GRBs), which are bright flashes of gamma rays from extragalactic
sources followed by fading afterglow emission, are associated with stellar core collapse …

INTRODUCTION Neutrinos are tracers of cosmic-ray acceleration: electrically neutral and
traveling at nearly the speed of light, they can escape the densest environments and may be …

Long-duration gamma-ray bursts (GRBs) are powerful cosmic explosions, signaling the
death of massive stars. Among them, GRB 221009A is by far the brightest burst ever …

Thanks to its broad energy range, excellent sensitivity, and all-sky monitoring capabilities,
the Fermi Gamma-ray Space Telescope Large Area Telescope (LAT) has revolutionized our …

Names: CTA Consortium (Organization) Title: Science with the Cherenkov Telescope
Array/by The CTA Consortium. Description: New Jersey: World Scientific, 2018.| Includes …

Gamma-ray bursts (GRBs) are brief flashes of γ-rays and are considered to be the most
energetic explosive phenomena in the Universe. The emission from GRBs comprises a short …

We present a catalog of sources detected above 10 GeV by the Fermi Large Area Telescope
(LAT) in the first 7 years of data using the Pass 8 event-level analysis. This is the Third …