The smallest neutrino mass

Abstract

We consider models where one Majorana neutrino is massless at tree level (like the see saw with two right-handed neutrinos), and compute the contribution to its mass m generated by two-loop quantum corrections. The result is m \sim 10^{-13}eV in the SM and m \sim 10^{-10} eV (tanBeta/10)^4 in the MSSM, compatible with the restricted range suggested by Affleck-Dine baryogenesis.

6 pages. v2: final version to appear on PLB; important reference added

References in corpus (29)

• Measurement of Neutrino Oscillation with KamLAND: Evidence of Spectral Distortion
• Baryogenesis from Flat Directions of the Supersymmetric Standard Model
• Cosmological Sign of Neutrino CP Violation
• Renormalization of the Neutrino Mass Operator
• Running Neutrino Mass Parameters in See-Saw Scenarios
• Renormalization Group Equations for Seesaw Neutrino Masses
• Neutrino Mass Operator Renormalization Revisited
• Extracting Supersymmetry-Breaking Effects from Wave-Function Renormalization
• Two-loop renormalization group equations for soft SUSY breaking scalar interactions: supergraph method
• Neutrino oscillations and signals in beta and 0nu2beta experiments
• Sneutrino Mixing Phenomena
• CP violation in neutrino oscillation and leptogenesis
• Leptogenesis in Supersymmetric Standard Model with Right-handed Neutrino
• Neutrinoless Double Beta Decay and the Solar Neutrino Problem
• Predictions of the most minimal see-saw model
• The Gaugino β-Function
• Bi-Maximal Neutrino Mixing in the MSSM with a Single Right-Handed Neutrino
• Radiatively induced leptogenesis in a minimal seesaw model
• Structure of Cosmological CP Violation via Neutrino Seesaw
• A See-Saw Model for Atmospheric and Solar Neutrino Oscillations
• Charge and color breaking minima and constraints on the MSSM parameters
• Calculable CP-violating Phases in the Minimal Seesaw Model of Leptogenesis and Neutrino Mixing
• Reheating-temperature independence of cosmological baryon asymmetry in Affleck-Dine leptogenesis
• Electron and muon electric dipoles in supersymmetric scenarios
• Minimal seesaw model with tri/bi-maximal mixing and leptogenesis
• Reconstructing the two right-handed neutrino model
• Lepton Flavor Violation and Neutrino Mixings in a 3X2 Seesaw Model
• Affleck-Dine baryo/leptogenesis with a gauged U(1)(B-L)
• Two-Loop Neutrino Masses and the Solar Neutrino Problem

Cited by in corpus (37)

• Flavor structures of charged fermions and massive neutrinos
• Probing seesaw at LHC
• Non-Standard Interactions in Radiative Neutrino Mass Models
• Discovery probability of next-generation neutrinoless double-$\beta$ decay experiments
• Systematic classification of two-loop realizations of the Weinberg operator
• keV Neutrino Model Building
• Neutrino Lines from Majoron Dark Matter
• Direct Measurements of Neutrino Mass
• Sterile Neutrino Dark Matter from Freeze-In
• Strong Bayesian Evidence for the Normal Neutrino Hierarchy
• The Majoron at two loops
• A Global Bayesian Analysis of Neutrino Mass Data
• The minimal seesaw and leptogenesis models
• Reinterpreting the ATLAS bounds on heavy neutral leptons in a realistic neutrino oscillation model
• An allowed window for heavy neutral leptons below the kaon mass
• The $\mu$-$\tau$ reflection symmetry of Majorana neutrinos
• How stable is the photon?
• Phenomenology of the Higgs sector of a Dimension-7 Neutrino Mass Generation Mechanism
• New Benchmark Models for Heavy Neutral Lepton Searches
• Renormalization group evolution of neutrino masses and mixing in seesaw models: A review
• On the two-loop radiative origin of the smallest neutrino mass and the associated Majorana CP phase
• One-Loop Matching Conditions in Neutrino Effective Theory
• Integral solutions to the one-loop renormalization-group equations for lepton flavor mixing parameters and the Jarlskog invariant
• Two-loop renormalization group equations for right-handed neutrino masses and phenomenological implications
• Neutrino seesaw mechanism with texture zeros
• Neutrino Masses and a Fourth Generation of Fermions
• Lower Bounds on U_{e3}
• Neutrino masses from new generations
• The Smallest Neutrino Mass Revisited
• Minimally Allowed Neutrinoless Double Beta Decay Rates From Approximate Flavor Symmetries
• The translational $\mu$-$\tau$ reflection symmetry of Majorana neutrinos
• A translational flavor symmetry in the mass terms of Dirac and Majorana fermions
• Reconciling resonant leptogenesis and baryogenesis via neutrino oscillations
• Chiral dark matter and radiative neutrino masses from gauged U(1) symmetry
• Neutrino parameters in the Planck-scale lepton number breaking scenario with extended scalar sectors
• Minimal Lepton Flavor Violation and Renormalization Group Evolution of Lepton Masses and Mixing
• Revisiting Affleck-Dine Leptogenesis with light sleptons