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 …

Grand Unified Theories (GUTs) are one of the most interesting high-energy completions of
the Standard Model, because they provide a rich, powerful and elegant group-theoretical …

The preponderance of matter over antimatter in the early universe, the dynamics of the
supernovae that produced the heavy elements necessary for life, and whether protons …

Abstract The Deep Underground Neutrino Experiment (DUNE) will be a powerful tool for a
variety of physics topics. The high-intensity proton beams provide a large neutrino flux …

The symmetry breaking of grand unified gauge groups in the early Universe often leaves
behind relic topological defects such as cosmic strings, domain walls, or monopoles. For …

The European Particle Physics Strategy Update (EPPSU) process takes a bottom-up
approach, whereby the community is first invited to submit proposals (also called inputs) for …

A bstract Hawking evaporation of primordial black holes (PBHs) can facilitate the generation
of matter-antimatter asymmetry. We focus on ultra-low mass PBHs that briefly dominate the …

We have searched for proton decay via p→ e+ π 0 and p→ μ+ π 0 modes with the enlarged
fiducial volume data of Super-Kamiokande from April 1996 to May 2018, which corresponds …

We perform a systematic study of models involving leptoquarks and diquarks with masses
well below the grand unification scale and demonstrate that a large class of them is …

There is a long-standing discrepancy between the neutron lifetime measured in beam and
bottle experiments. We propose to explain this anomaly by a dark decay channel for the …