Single superparticle production via $\gamma \gamma$ collision with explicit R-parity violation

Abstract

We study the single production of scalar neutrinos or charginos via $\gamma \gamma$ collision in an R-parity ($R_p$) violating supersymmetric model. It may be possible to detect a sneutrino or a chargino at a Linear Collider (LC) in $\gamma \gamma$ operation mode, as a test of supersymmetry and $R_p$-violation. Because of the clean background in LC, stringent constraints on $R_p$ violating parameters can be obtained even if the process cannot be observed at the future Linear Collider.

13 pages, 15 figures

References in corpus (23)

• Evidence for oscillation of atmospheric neutrinos
• Bounds on R-parity Violating Couplings at the Weak Scale and at the GUT Scale
• Comparison of ZEUS Data with Standard Model Predictions for e^+ p -> e^+ X Scattering at High x and Q^2
• Observation of Events at Very High Q^2 in ep Collisions at HERA
• $R$-Parity Violation in Flavor Changing Neutral Current Processes and Top Quark Decays
• R-Parity Violation at HERA
• New LEP bounds on $B$-violating scalar couplings: R-parity violating supersymmetry or diquarks
• A wide scalar neutrino resonance and b\bar{b} production at LEP
• Associated production of Intermediate Higgs or Z-boson with $t\bar{t}$ pair in $\gamma \gamma$ collision
• New constraints on R-parity violation from μ-e conversion in nuclei
• Constraints on the R-parity- and Lepton-Flavor-Violating Couplings from B0 Decats to Two Charged Leptons
• Basis independent study of Supersymmetry without R-parity and the tau neutrino mass
• Radiative Corrections to a Supersymmetric Relation: A New Approach
• Bounds from $t\bar{t}$ production on R-parity violating models of supersymmetry
• B -> Xs l_i^+ l_j^+ Decays with R-parity Violation
• R-parity Violation and Semileptonic Decays of B-meson
• Broken R Parity Contributions to Flavor Changing Rates and CP Asymmetries in Fermion Pair Production at Leptonic Colliders
• Constraints on R-parity violating couplings from LEP/SLD hadronic observables
• Resonant sneutrino production at Tevatron Run II
• Radiative Corrections to Chargino Production in Electron-Positron Collisions
• The flavor changing top decay t-->c+sneutrino or sneutrino-->t+c(bar) in the MSSM without R-parity
• R-parity violation and uses of the rare decay sneutrino-->gamma+gamma in hadron and photon colliders
• R-Parity Violation at LEP2 : Virtual Effects

Cited by in corpus (3)

• Novel constraints on $\Delta L=1$ interactions from neutrino masses
• Single sneutrino production at hadron colliders
• 3- and 2-body supersymmetric processes: predictions, challenges and prospectives