High energy collisions at the High-Luminosity Large Hadron Collider (LHC) produce a large
number of particles along the beam collision axis, outside of the acceptance of existing LHC …

Astrophysical neutrinos are excellent probes of astroparticle physics and high-energy
physics. With energies far beyond solar, supernovae, atmospheric, and accelerator …

Active Galactic Nuclei (AGNs) and their relativistic jets belong to the most promising class of
ultra-high-energy cosmic ray (UHECR) accelerators. This compact review summarises basic …

Blazars are very broadband cosmic sources with spectra spanning over twenty orders of
magnitude in frequency, down to the 100 MHz regime in the radio range, up to VHE at …

Very recently, it was pointed out that when basic ideas of the swampland program are
combined with the cosmological hierarchy problem (ie, the smallness of the dark energy in …

We show, for the first time, radio measurements of the depth of shower maximum (X max) of
air showers induced by cosmic rays that are compared to measurements of the established …

We test the hypothesis of starburst galaxies as sources of ultrahigh energy cosmic rays and
high energy neutrinos. The computation of interactions of ultrahigh energy cosmic rays in the …

Observing ultra-high energy cosmic rays (UHECR) and very high energy (VHE) neutrinos
from space is a promising way to measure their extremely low fluxes by significantly …

The tidal disruption event AT2018hyz, was a regular optically detected one with no special
prompt features. However, almost three years after the disruption it suddenly displayed a fast …

Abstract The Beamforming Elevated Array for COsmic Neutrinos (BEACON) is a planned
neutrino telescope designed to detect radio emission from upgoing air showers generated …