Neutralino Decay Rates with Explicit R-parity Violation

Abstract

We compute the neutralino decay rate in the minimal supersymmetric standard model with the addition of explicit R-parity violation. We include the complete squark and slepton mixing matrices, previously neglected, and we improve and correct published formulas. These decays are relevant to accelerator and non-accelerator searches for R-parity violation, and are especially interesting in light of the reported high Q^2 anomaly at HERA.

5 pages, 1 figure, replaced to match published version

References in corpus (5)

• Comparison of ZEUS Data with Standard Model Predictions for e^+ p -> e^+ X Scattering at High x and Q^2
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• Pursuing interpretations of the HERA large-Q2 data
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• Cosmological Constraints on Decaying Dark Matter
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• R--Parity Violating Signals for Chargino Production at LEP II
• Limits on R-parity violation from cosmic ray antiprotons
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• Stau LSP Phenomenology: Two- versus Four-Body Decay Modes and Resonant Single Slepton Production at the LHC as an Example
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• Measuring R-parity-violating couplings in dilepton production at the LHC
• Tagging Sneutrino Resonances at a Linear Collider with Associated Photons
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• Dark Matter Constituents