Charged lepton Flavor Violation in Supersymmetry with Bilinear R-Parity Violation

Abstract

The simplest unified extension of the Minimal Supersymmetric Standard Model with bi-linear R-parity violation naturally predicts a hierarchical neutrino mass spectrum, suitable to explain atmospheric and solar neutrino fluxes. We study whether the individual violation of the lepton numbers L_{e,mu,tau} in the charged sector can lead to measurable rates for BR(mu->e gamma)and $BR(tau-> mu gamma). We find that some of the R-parity violating terms that are compatible with the observed atmospheric neutrino oscillations could lead to rates for mu->e gamma measurable in projected experiments. However, the Delta m^2_{12} obtained for those parameters is too high to be compatible with the solar neutrino data, excluding therefore the possibility of having measurable rates for mu->e gamma in the model.

29 pages, 8 figures. Constraint from solar neutrino data included, conclusions changed respect v1

References in corpus (12)

• Oscillating neutrinos and mu --> e, gamma
• Precise Measurement of the Positive Muon Anomalous Magnetic Moment
• Hadronic light-by-light corrections to the muon g-2: the pion-pole contribution
• Hadronic light-by-light scattering contribution to the muon g-2: an effective field theory approach
• Comment on the Pion Pole Part of the Light-by-Light Contribution to the Muon $g-2$
• Pion pole contribution to hadronic light-by-light scattering and muon anomalous magnetic moment
• tau -> mu gamma and mu -> e gamma as probes of neutrino mass models
• Combining the Muon Anomalous Magnetic Moment with other Constraints on the CMSSM
• Charged-Lepton-Flavour Violation in the CMSSM in View of the Muon Anomalous Magnetic Moment
• Lepton Flavor Violating Process in Degenerate and Inverse-Hierarchical Neutrino Models
• $\mu \to e\gamma$ from Supersymmetry without R parity
• Lepton-Flavor Violation with Non-universal Soft Terms

Cited by in corpus (26)

• From the trees to the forest: a review of radiative neutrino mass models
• Phenomenological constraints on broken R parity symmetry in supersymmetry models
• Phenomenological Tests of Supersymmetric A_4 Family Symmetry Model of Neutrino Mass
• Summary of the searches for squarks and gluinos using $\sqrt{s}$ = 8 TeV pp collisions with the ATLAS experiment at the LHC
• Massive Neutrinos and Flavour Violation
• Search for supersymmetry in final states with jets, missing transverse momentum and one isolated lepton in sqrt{s} = 7 TeV pp collisions using 1 fb-1 of ATLAS data
• Search for squarks and gluinos in events with isolated leptons, jets and missing transverse momentum at $\sqrt{s}=8$ TeV with the ATLAS detector
• LHC phenomenology of the $\mu \nu$SSM
• Search for supersymmetry at sqrt(s)=8 TeV in final states with jets and two same-sign leptons or three leptons with the ATLAS detector
• Comprehensive Analysis on Lepton Flavor Violating Higgs Boson to mu tau Decay in Supersymmetry without R Parity
• Probing neutrino properties with charged scalar lepton decays
• Search for supersymmetry in events with large missing transverse momentum, jets, and at least one tau lepton in 20 fb${}^{-1}$ of $\sqrt{s}$=8 TeV proton-proton collision data with the ATLAS detector
• Higgs to mu tau Decay in Supersymmetry without R Parity
• Lepton Flavor Violation in Z and Lepton Decays in Supersymmetric Models
• Lepton flavor violating Z-decays in supersymmetric see-saw model
• Lepton-flavor violation and $(g-2{)}_{\mu }$ in the $\mu \nu$SSM
• Supersymmetric gauged U(1)${}_{L_{\mu }-L_{\tau }}$ model for neutrinos and the muon $(g-2)$ anomaly
• Muon conversion to electron in nuclei within the $\mu \nu$SSM with a 125 GeV Higgs
• Lepton flavor-changing processes in R-parity violating MSSM: Z->l_i l_j and γγ->l_i l_j under new bounds from l_i->l_j γ
• Electroweak Phase Transition in a Right-Handed Neutrino Superfield Extended NMSSM
• Updating Bounds on $R$-Parity Violating Supersymmetry from Meson Oscillation Data
• Yukawa Textures, Neutrino Masses and Horava-Witten M-Theory
• Study of a Neutrino Mass Texture Generated in Supergravity with Bilinear R-Parity Violation
• Neutrinos in Anomaly Mediated Supersymmetry Breaking with R-Parity Violation
• Suppression of Lepton Flavour Violation from Quantum Corrections above $M_{GUT}$
• Spontaneous R-parity violating type III seesaw