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

The majority of astrophysical neutrinos have undetermined origins. The IceCube Neutrino
Observatory has observed astrophysical neutrinos but has not yet identified their sources …

The recent observations of photons with energies of a few 1014 eV from decaying neutral
pions, both from a direction coincident with a giant molecular cloud (HAWC J1825-134 …

A measurement with high statistics of the differential energy spectrum of light elements in
cosmic rays, in particular, of primary H plus He nuclei, is reported. The spectrum is …

An estimate of the expected photon flux above 10 17 eV from the interactions of ultra-high-
energy cosmic rays with the matter in the Galactic disk is presented. Uncertainties arising …

In the last decade, many experiments have been planned, designed or constructed to detect
Ultra High Energy showers produced by cosmic rays or neutrinos using the radio technique …

The Pierre Auger Observatory, which is the largest air-shower experiment in the world, offers
unprecedented exposure to neutral particles at the highest energies. Since the start of data …

Cosmic rays represent one of the most important energy transformation processes of the
universe. They bring information about the surrounding universe, our galaxy, and very …

We study the anisotropies on large angular scales which can be present in the flux of cosmic
rays reaching the Earth from a population of extragalactic sources, focusing on the energy …

The SPHERE project studies primary cosmic rays by detection of the Cherenkov light of
extensive air showers reflected from the snow covered surface of the earth. Measurements …