A plausible explanation for the lightness of neutrino masses is that neutrinos are massless at
tree level, with their mass (typically Majorana) being generated radiatively at one or more …

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 …

arXiv:1204.5379v1 [hep-ph] 18 Apr 2012 Page 1 Light Sterile Neutrinos: A White Paper KN
Abazajiana,1 MA Acero,2 SK Agarwalla,3 AA Aguilar-Arevalo,2 CH Albright,4, 5 S. Antusch,6 …

A bstract The non-unitarity of the effective leptonic mixing matrix at low energies is a generic
signal of extensions of the Standard Model (SM) with extra fermionic singlet particles, ie …

This paper is a review of the present status of neutrino mass physics, which grew out of an
APS sponsored study of neutrinos in 2004. After a discussion of the present knowledge of …

We determine the elements of the leptonic mixing matrix, without assuming unitarity,
combining data from neutrino oscillation experiments and weak decays. To that end, we first …

While all models of Majorana neutrino masses lead to the same dimension five effective
operator, which does not conserve lepton number, the dimension six operators induced at …

The physics responsible for neutrino masses and lepton mixing remains unknown. More
experimental data are needed to constrain and guide possible generalizations of the …

We derive model-independent bounds on production and detection non-standard neutrino
interactions (NSI). We find that the constraints for NSI parameters are around Script O (10 …

Several topics on CP violation in the lepton sector are reviewed. A few theoretical aspects
concerning neutrino masses, leptonic mixing, and CP violation will be covered, with special …