Mass Spectrum in R-Parity Violating mSUGRA and Benchmark Points

Abstract

We investigate in detail the low-energy spectrum of the R-parity violating mSUGRA model using the computer program \texttt{SOFTSUSY}. We impose the experimental constraints from the measurement of the anomalous magnetic moment of the muon, $(g-2{)}_{\mu }$, the decay $b\ra sγ$ as well as the mass bounds from direct searches at colliders, in particular on the Higgs boson and the lightest chargino. We also include a new calculation for the R parity violating contribution to $\Br(B_s\ra μ^+μ^-)$. We then focus on cases where the lightest neutralino is {\em not} the lightest supersymmetric particle (LSP). In this region of parameter space either the lightest scalar tau (stau) or the scalar tau neutrino (tau sneutrino) is the LSP. We suggest four benchmark points with typical spectra and novel collider signatures for detailed phenomenological analysis and simulation by the LHC collaborations.

19 pages, 11 figures

References in corpus (75)

• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)
• Big-Bang nucleosynthesis (Particle Data Group mini-review)
• The Cosmological Parameters 2006
• Final Report of the Muon E821 Anomalous Magnetic Moment Measurement at BNL
• HERWIG 6.5: an event generator for Hadron Emission Reactions With Interfering Gluons (including supersymmetric processes)
• Search for the Standard Model Higgs Boson at LEP
• Out Of This World Supersymmetry Breaking
• Theories with Gauge-Mediated Supersymmetry Breaking
• Measurement of the Negative Muon Anomalous Magnetic Moment to 0.7 ppm
• SOFTSUSY: a program for calculating supersymmetric spectra
• Big-Bang Nucleosynthesis and Hadronic Decay of Long-Lived Massive Particles
• The Snowmass Points and Slopes: Benchmarks for SUSY Searches
• micrOMEGAs: A program for calculating the relic density in the MSSM
• Quark mass effects in B -> Xs gamma
• Precision SUSY Measurements at LHC
• Uncertainties in Coupling Constant Unification
• Neutrino Masses and Mixings from Supersymmetry with Bilinear R--Parity Violation: A Theory for Solar and Atmospheric Neutrino Oscillations
• Updated Estimate of the Muon Magnetic Moment Using Revised Results from e+e- Annihilation
• Bounds on R-parity Violating Couplings at the Weak Scale and at the GUT Scale
• Analysis of Neutral Higgs-Boson Contributions to the Decays B_s -> l^+l^- and B -> K l^+l^-
• Dileptonic decay of B_s meson in SUSY models with large tanβ
• Suggestions for Benchmark Scenarios for MSSM Higgs Boson Searches at Hadron Colliders
• Neutrino Masses and Mixing Angles in SUSY-GUT Theories with explicit R-Parity Breaking
• What is the Discrete Gauge Symmetry of the MSSM?
• Correlation of B_s -> mu^+ mu^- and (g-2)_mu in Minimal Supergravity
• Bounds on $\Delta B=1$ Couplings in the Supersymmetric Standard Model
• Updated Post-WMAP Benchmarks for Supersymmetry
• Gravitino Dark Matter and Cosmological Constraints
• The R-Parity Violating Minimal Supergravity Model
• Upper bound on all products of R-parity violating couplings ${\lambda }^{\prime }$ and ${\lambda }^{\prime \prime }$ from proton decay
• $R$-Parity Violation in Flavor Changing Neutral Current Processes and Top Quark Decays
• Supergravity at Colliders
• Radiative Decay of a Long-Lived Particle and Big-Bang Nucleosynthesis
• R-parity Violation Effects through Soft Supersymmetry Breaking Terms and the Renormalisation Group
• Implementation of supersymmetric processes in the HERWIG event generator
• $R$-parity-Violating Supersymmetric Yukawa Couplings: A Mini-review
• Completing the NLO QCD calculation of B -> Xs gamma
• Slepton Trapping at the Large Hadron and International Linear Colliders
• Minimal Supergravity with R-Parity Breaking
• R-Parity Violation at HERA
• Renormalization Group Induced Neutrino Mass in Supersymmetry without R-parity
• Proposed Post-LEP Benchmarks for Supersymmetry
• Large $R$-parity Violating Couplings and Grand Unification
• Signatures of Axinos and Gravitinos at Colliders
• Theoretical uncertainties in sparticle mass predictions from computational tools
• Big Bang Nucleosynthesis with Bound States of Long-lived Charged Particles
• R-Parity Violation and Quark Flavour Violation
• A wide scalar neutrino resonance and b\bar{b} production at LEP
• Prospects for Detecting Supersymmetric Dark Matter at Post-LEP Benchmark Points
• Charged Higgs Boson and Stau Phenomenology in the Simplest R-Parity Breaking Model
• The Status of the Minimal Supersymmetric Standard Model and Beyond
• Supersymmetric Froggatt-Nielsen Models with Baryon- and Lepton-Number Violation
• 2-Loop Supersymmetric Renormalisation Group Equations Including R-Parity Violation and Aspects of Unification
• Bounds on $\Delta B=1$ Couplings in the Supersymmetric Standard Model
• Resonant Slepton Production in Hadron-Hadron Collisions
• Constraints on the R-parity- and Lepton-Flavor-Violating Couplings from B0 Decats to Two Charged Leptons
• Theory-Motivated Benchmark Models and Superpartners at the Tevatron
• Impact of R-Parity Violation on Supersymmetry Searches at the Tevatron
• Constraints on both bilinear and trilinear R-parity violating couplings from neutrino laboratories and astrophysics data
• Effective supersymmetric theory and muon anomalous magnetic moment with R parity violation
• Parton-Shower Simulations of R-parity Violating Supersymmetric Models
• Radiative Electroweak symmetry breaking in the MSSM and Low Energy Thresholds
• Less Minimal Supersymmetric Standard Model
• Phenomenology of a Fluxed MSSM
• Measuring Supersymmetric Particle Masses at the LHC in Scenarios with Baryon-Number R-Parity Violating Couplings
• Can the sneutrino be the lightest supersymmetric particle ?
• Anomaly Mediated Supersymmetry Breaking without R-Parity
• Testing the Mechanism of R-parity Breaking with Slepton LSP Decays
• Low-Energy Supersymmetry Breaking from String Flux Compactifications: Benchmark Scenarios
• R-Parity Violation and the Decay b to s gamma
• Single Sneutrino/Slepton Production at LEP2 and the NLC
• R-parity Violation and General Soft Supersymmetry Breaking
• R-parity violating anomaly mediated supersymmetry breaking
• Two-loop beta-functions and their effects for the R-parity Violating MSSM
• On the Neutral Scalar Sector of the General R-parity Violating MSSM

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