In the last fifteen years radio detection made it back to the list of promising techniques for
extensive air showers, firstly, due to the installation and successful operation of digital radio …

The observation of electromagnetic radiation from radio to γ-ray wavelengths has provided a
wealth of information about the Universe. However, at PeV (10 15 eV) energies and above …

The IceCube Neutrino Observatory has established the existence of a high-energy all-sky
neutrino flux of astrophysical origin. This discovery was made using events interacting within …

The Glashow resonance describes the resonant formation of a W− boson during the
interaction of a high-energy electron antineutrino with an electron, peaking at an …

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 …

In the six decades following the discovery of the neutrino by Cowan and Reines [1],
detectors have been realized that have explored the properties and sources of neutrinos …

The detection of high-energy cosmic neutrinos as cosmic messengers has been an
important goal of astroparticle physics. Being stable, electrically neutral particles, high …

A measurement of the diffuse astrophysical neutrino spectrum is presented using IceCube
data collected from 2011–2022 (10.3 years). We developed novel detection techniques to …

Since the recent detection of an astrophysical flux of high-energy neutrinos, the question of
its origin has not yet fully been answered. Much of what is known about this flux comes from …

We report on a measurement of astrophysical tau neutrinos with 9.7 yr of IceCube data.
Using convolutional neural networks trained on images derived from simulated events …