Dark matter in the supersymmetric radiative seesaw model with an anomalous U(1) symmetry

Abstract

The existence of an anomalous U(1) symmetry is shown to play a crucial role in the supersymmetric radiative seesaw model for neutrino masses. It explains the smallness of some couplings related to neutrino mass generation in a favorable way in addition to cause the hierarchical structure of Yukawa couplings of quarks and leptons. If it is spontaneously broken to a $Z_2$ subgroup, this $Z_2$ symmetry can make a lifetime of the lightest field with its odd parity extremely long. Thus, the model has an additional dark matter candidate other than the lightest neutralino, which appears in the $R$-parity conserved MSSM. We discuss the nature of dark matter by taking account of its relation to the neutrino mass generation and the lepton flavor violation.

arXiv comment32 pages, 9 figures, the estimation of relic abundance of LSP improved and 4 figures replaced, conclusions unchanged, typos corrected, references added, a final version for publication in Nucl. Phys. B

References in corpus (81)

• First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Determination of Cosmological Parameters
• Evidence for oscillation of atmospheric neutrinos
• Particle Dark Matter: Evidence, Candidates and Constraints
• Supersymmetric Dark Matter
• Cosmological parameters from SDSS and WMAP
• Direct Evidence for Neutrino Flavor Transformation from Neutral-Current Interactions in the Sudbury Neutrino Observatory
• First Results from KamLAND: Evidence for Reactor Anti-Neutrino Disappearance
• Final Report of the Muon E821 Anomalous Magnetic Moment Measurement at BNL
• Observation of an anomalous positron abundance in the cosmic radiation
• Verifiable Radiative Seesaw Mechanism of Neutrino Mass and Dark Matter
• Measurement of the Cosmic Ray e+ plus e- spectrum from 20 GeV to 1 TeV with the Fermi Large Area Telescope
• Improved Naturalness with a Heavy Higgs: An Alternative Road to LHC Physics
• Indications of Neutrino Oscillation in a 250 km Long-baseline Experiment
• The Inert Doublet Model: an Archetype for Dark Matter
• The Neutralino Relic Density in Minimal N=1 Supergravity
• Model-independent implications of the e+, e-, anti-proton cosmic ray spectra on properties of Dark Matter
• New Limit for the Family-Number Non-conserving Decay mu+ to e+_gamma
• Explosive Dark Matter Annihilation
• A Model for Neutrino Masses and Dark Matter
• Neutrino mass, Dark Matter and Baryon Asymmetry via TeV-Scale Physics without Fine-Tuning
• Improved predictions for g-2 of the muon and α_{\rm QED}(M_Z^2)
• Significant Gamma Lines from Inert Higgs Dark Matter
• Gravitino Dark Matter without R-parity
• Decaying Dark Matter can explain the electron/positron excesses
• Yukawa Textures and Anomalies
• Breit-Wigner Enhancement of Dark Matter Annihilation
• Cold Dark Matter, Radiative Neutrino Mass, mu to e gamma, and Neutrinoless Double Beta Decay
• Dark Matter Interpretations of the Electron/Positron Excesses after FERMI
• PAMELA data and leptonically decaying dark matter
• PAMELA Positron Excess as a Signal from the Hidden Sector
• Yukawa matrices from a spontaneously broken abelian symmetry
• Yukawa textures with an anomalous horizontal abelian symmetry
• Deducing the nature of dark matter from direct and indirect detection experiments in the absence of collider signatures of new physics
• Decaying Dark Matter and the PAMELA Anomaly
• PAMELA and dark matter
• Astrophysical Probes of Unification
• High Energy Positrons From Annihilating Dark Matter
• Fermion Triplet Dark Matter and Radiative Neutrino Mass
• Search for Lepton Flavor Violation in the Decay tau -> mu gamma
• A Model of TeV Scale Physics for Neutrino Mass, Dark Matter and Baryon Asymmetry and its Phenomenology
• Decaying warm dark matter and neutrino masses
• Models of Fermion Mass Matrices Based on a Flavor- and Generation-Dependent U(1) Gauge Symmetry
• Neutrinos from Inert Doublet Dark Matter
• Are small neutrino masses unveiling the missing mass problem of the Universe?
• High Energy Cosmic Rays from the Decay of Gravitino Dark Matter
• Reconciliation of CDM abundance and $\mu \to e\gamma$ in a radiative seesaw model
• Abelian Flavour Symmetries in Supersymmetric Models
• Z_3 Dark Matter and Two-Loop Neutrino Mass
• Radiative seesaw: Warm dark matter, collider and lepton flavour violating signals
• Antimatter Signatures of Gravitino Dark Matter Decay
• Dark Matter: The Leptonic Connection
• Dynamical supersymmetry breaking in models with a Green-Schwarz mechanism
• Neutrino masses and CDM in a non-supersymmetric model
• Decaying Dark Matter as a Probe of Unification and TeV Spectroscopy
• Anomalous Flavor U(1)_X for Everything
• Cosmic Ray Positron and Electron Excess from Hidden-Fermion Dark Matter Decays
• Anomaly Induced Dark Matter Decay and PAMELA/ATIC Experiments
• Baryon Triality and Neutrino Masses from an Anomalous Flavor U(1)
• Quark and Lepton Mass Matrices from Horizontal U(1) Symmetry
• Supersymmetry Hierarchy Problems and Anomalous Horizontal U(1) Symmetry
• Enhancement of the annihilation of dark matter in a radiative seesaw model
• R-violating Decay of Wino Dark Matter and electron/positron Excesses in the PAMELA/Fermi Experiments
• High Energy Cosmic Rays from Decaying Supersymmetric Dark Matter
• Two component dark matter
• R-Parity Breaking via Type II Seesaw, Decaying Gravitino Dark Matter and PAMELA Positron Excess
• Update on Fermion Mass Models with an Anomalous Horizontal U(1) Symmetry
• Multipartite Dark Matter
• Singlet fermion dark matter and electroweak baryogenesis with radiative neutrino mass
• Proton Hexality from an Anomalous Flavor U(1) and Neutrino Masses - Linking to the String Scale
• Leptogenesis and dark matter unified in a non-SUSY model for neutrino masses
• Anomalous U(1) and low-energy physics: the power of D-flatness and holomorphy
• D6 Family Symmetry and Cold Dark Matter at LHC
• ATIC and PAMELA Results on Cosmic e^\pm Excesses and Neutrino Masses
• Radiative Transmission of Lepton Flavor Hierarchies
• CMSSM Spectroscopy in light of PAMELA and ATIC
• Quantum Moduli Spaces of $N=1$ String Theories
• ATIC/PAMELA anomaly from fermionic decaying Dark Matter
• Decaying neutralino dark matter in anomalous $U(1{)}_H$ models
• Relic Densities of Dark Matter in the U(1)-Extended NMSSM and the Gauged Axion Supermultiplet
• The origin of quark and lepton mixings
• Neutrino masses and $\mu$ terms in a supersymmetric extra U(1) model

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• Internal Bremsstrahlung Signature of Real Scalar Dark Matter and Consistency with Thermal Relic Density
• Multicomponent dark matter particles in a two-loop neutrino model
• Baryon number asymmetry and dark matter in the neutrino mass model with an inert doublet
• Radiative neutrino masses in the singlet-doublet fermion dark matter model with scalar singlets
• Fermionic Dark Matter in Radiative Inverse Seesaw Model with U(1)_{B-L}
• Leptogenesis and dark matter detection in a TeV scale neutrino mass model with inverted mass hierarchy
• Thermal leptogenesis in a TeV scale model for neutrino masses
• Impact of Inert Higgsino Dark Matter
• Electroweak phase transition and Higgs boson couplings in the model based on supersymmetric strong dynamics
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• Multicomponent Dark Matter in Radiative Seesaw Models
• Signals of dark matter in a supersymmetric two dark matter model
• Extension of a radiative neutrino mass model based on a cosmological view point
• Affleck-Dine leptogenesis in the radiative neutrino mass model
• Inflation in a modified radiative seesaw model
• Multicomponent Dark Matter in Radiative Seesaw Model and Monochromatic Neutrino Flux
• Lepton number asymmetry via inflaton decay in a modified radiative seesaw model
• Inflation due to a non-minimal coupling of singlet scalars in the radiative seesaw model
• Radiative type-I seesaw model with dark matter via U(1)_{B-L} gauge symmetry breaking at future linear colliders
• Inflation connected to the origin of $CP$ violation
• Inflation and DM phenomenology in a scotogenic model extended with a real singlet scalar
• A light Higgs scenario based on the TeV-scale supersymmetric strong dynamics
• Radiative neutrino mass model with degenerate right-handed neutrinos
• $\mu \to e\gamma$ in a supersymmetric radiative neutrino mass model