Grand unified theories, in which the strong and electroweak interactions are embedded into
an underlying theory with a single gauge coupling constant, are reviewed. A detailed …

The theory of neutrino mixing and neutrino oscillations, as well as the properties of massive
neutrinos (Dirac and Majorana), are reviewed. More specifically, the following topics are …

Assuming a horizontal symmetry SUF (n), we demonstrate a possibility that the left-handed
neutrinos receive masses of order 1eV, which is consistent with recent experiments on …

" Page 1 (pN I IBRARIES, GENEVA " CM-P00061782 Ref . TH. 2829-CERN NEUTRINO MASS
PROBLEM AND CAUCE HIERARCHY *) M. Magg CERN - Geneva and Ch. Wetterich …

Neutrino masses are included in the Weinberg-Salam model in the most economical way.
They appear as a manifestation of a new low-mass scale at which the global symmetry of …

We present a comprehensive review of keV-scale sterile neutrino Dark Matter, collecting
views and insights from all disciplines involved—cosmology, astrophysics, nuclear, and …

A systematic study of neutrino masses in models with local BL symmetry is presented. The
observed SU (4) c violation in fermion masses, which is necessary to explain why me is not …

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 describe a simple N= 1 supersymmetric GUT based on the group SU (5)× U (1) which
has the following virtues: the gauge group is broken down to the SU (3) C× SU (2) L× U (1) Y …

This chapter of the report of the “Flavor in the era of the LHC” Workshop discusses the
theoretical, phenomenological and experimental issues related to flavor phenomena in the …