This review demonstrates the unique role of the neutrino by discussing in detail the physics
of and with neutrinos. We deal with neutrino sources, neutrino oscillations, absolute masses …

We present our current best estimate of the plausible observing scenarios for the Advanced
LIGO, Advanced Virgo and KAGRA gravitational-wave detectors over the next several years …

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 present white paper is submitted as part of the “Snowmass” process to help inform the
long-term plans of the United States Department of Energy and the National Science …

Mergers of binaries consisting of two neutron stars, or a black hole and a neutron star, offer a
unique opportunity to study a range of physical and astrophysical processes using two …

The discovery of high-energy astrophysical neutrinos and the first hints of coincident
electromagnetic and neutrino emissions opened new opportunities in multi-messenger …

Tau neutrinos are the least studied particle in the standard model. This whitepaper
discusses the current and expected upcoming status of tau neutrino physics with attention to …

Abstract coherent WaveBurst (cWB) is a highly configurable pipeline designed to detect a
broad range of gravitational-wave (GW) transients in the data of the worldwide network of …

The detection of an astrophysical flux of neutrinos in the TeV–PeV energy range by the
IceCube Neutrino Observatory has opened new possibilities for the study of extreme cosmic …

In the past few years, the detection of gravitational waves from compact binary coalescences
with the Advanced LIGO and Advanced Virgo detectors has become routine. Future …