Abstract The Standard Model lacks an organizing principle to describe quark and lepton
“flavours”. Neutrino oscillation experiments show that leptons mix very differently from …

We have presented a review of the properties of neutrinos and their interactions with matter.
The different (anti) neutrino processes like the quasielastic scattering, inelastic production of …

The initiation of a novel neutrino physics program at the Large Hadron Collider (LHC) and
the purpose-built Forward Physics Facility (FPF) proposal have motivated studies exploring …

The observed pattern of fermion masses and mixing is an outstanding puzzle in particle
physics, generally known as the flavor problem. Over the years, guided by precision neutrino …

We consider a dense neutrino gas in the “fast-flavor limit”(vanishing neutrino masses). For
the first time, we identify exact solutions of the nonlinear wave equation in the form of …

We propose a novel mechanism to generate sterile neutrinos ν s in the early Universe, by
converting ordinary neutrinos ν α in scattering processes ν s ν α→ ν s ν s. After initial …

The observed pattern of lepton flavor mixing and CP violation strongly indicates the possible
existence of a simple flavor symmetry in the neutrino sector—the effective Majorana neutrino …

In this work, we reconstruct the Hubble diagram using various data sets, including correlated
ones, in artificial neural networks (ANN). Using ReFANN, that was built for data sets with …

We consider the sterile neutrino, which is also known as heavy neutral lepton, interacting
with the Standard Model (SM) active neutrino and photon via a transition magnetic moment …

Using the latest observational data from Planck-CMB and its combination with the pre-
reconstructed full-shape (FS) galaxy power spectrum measurements from the BOSS DR12 …