Correlations between sneutrino oscillations and signatures at the LHC in anomaly-mediated supersymmetry breaking

Abstract

Sneutrino-antisneutrino oscillation can be observed at the LHC by studying a charge asymmetry of the leptons in the final states. We demonstrate this in the context of an anomaly-mediated supersymmetry breaking model which can give rise to a large oscillation probability. The preferred region of the parameter space is characterized by the presence of a sneutrino next-to-lightest supersymmetric particle and a stau lightest supersymmetric particle. We show that the signals studied here have certain correlations with the pattern of the sneutrino oscillation.

5 pages, 3 figures, RevTeX4; v3: minor addition in the title, minor typographical corrections in the text, version to appear in PRD

References in corpus (2)

• Seesaw mechanism in the sneutrino sector and its consequences
• Signals of sneutrino-antisneutrino mixing in an $e^{-}\gamma$ collider in anomaly-mediated supersymmetry breaking

Cited by in corpus (6)

• Right-handed sneutrino-antisneutrino oscillations in a TeV scale Supersymmetric B-L model
• One-loop contribution to the neutrino mass matrix in NMSSM with right-handed neutrinos and tri-bimaximal mixing
• Ultrarelativistic sneutrinos at the LHC and sneutrino-antisneutrino oscillation
• Indian Contributions to LHC Theory
• Sneutrino-antisneutrino oscillation at the Tevatron
• Correlations between sneutrino-antisneutrino oscillations and signatures at the LHC in anomaly-mediated supersymmetry breaking