Neutrino Physics from Charged Higgs and Slepton Associated Production in AMSB

Abstract

In the Minimal Supersymmetric Standard Model with bilinear R-Parity violation, terms that violate R-Parity and lepton number are introduced in the superpotential, and sneutrino vacuum expectation values are induced. As a result, neutrino masses and mixing angles are generated via a low energy see-saw mechanism. We show that this model embedded into an anomaly mediated supersymmetry breaking scenario is testable at a linear collider using charged Higgs boson production in association with a stau. This is possible in regions of parameter space where the charged Higgs and stau have similar mass, producing an enhancement of the charged scalar mixing angles. We show that the bilinear parameter and the sneutrino vev can be determined from charged scalar observables, and estimate the precision of this determination.

21 pages, including 8 figures

References in corpus (2)

• Constraining neutrino oscillation parameters with current solar and atmospheric data
• Probing neutrino properties with charged scalar lepton decays

Cited by in corpus (8)

• Solar Neutrino Masses and Mixing from Bilinear R-Parity Broken Supersymmetry: Analytical versus Numerical Results
• Signals of sneutrino-antisneutrino mixing in an $e^{-}\gamma$ collider in anomaly-mediated supersymmetry breaking
• Neutrino Oscillations and Collider Test of the R-parity Violating Minimal Supergravity Model
• Neutrinos in Anomaly Mediated Supersymmetry Breaking with R-Parity Violation
• On Neutrino Masses in the MSSM with BRpV
• Determining R-parity violating parameters from neutrino and LHC data
• Neutrino Masses, Baryogenesis and Bilinear R-parity Violation
• Anomaly mediated supersymmetry breaking and its test in linear colliders