The effect of R parity violating couplings on e^-e^-->{\tilde e}_L {\tilde e}_R

Abstract

In this work we study the effect of R parity breaking couplings on the process e^-e^-->{\tilde e}_L{\tilde e}_R. We find that an e^-e^- linear collider opearting at a center of mass energy of 500 Gev with a luminosity of 50 fb^{-1} will be able to probe the coupling [λ_{211}+λ_{311}]^{1/2} down to .045 for a bino mass of 100 Gev and selectron mass of 200 Gev. This would improve the current bound on it by a factor of 3.5. More improved bounds can be obtained from precision measurement of σ_{LR}-σ_{RR} which reduces the MSSM background.

Plain tex version, 7 pages, no figures

References in corpus (2)

• 2-Loop Supersymmetric Renormalisation Group Equations Including R-Parity Violation and Aspects of Unification
• Signatures of multi-TeV scale particles in supersymmetric theories

Cited by in corpus (1)

• Study of R-parity-violating supersymmetric signals at an e-e- collider