Resonant Production of Sbottom via RPV Couplings at the LHeC

Abstract

Resonant production of scalar bottom, which is allowed in R-parity violating interactions of supersymmetry, has been investigated at the LHeC collider. Although searching for the physics beyond the standard model is a primary task of the LHC, recently, an $\mathit{e^{-}p}$ collider (LHeC) is proposed to complement and resolve the observation of new phenomena at the TeV scale. In this paper, we have studied on the prospects of improving constraints for $\hat{L}\hat{Q}\hat{D}$ couplings $\lambda_{ijk}'$ through the process $\mathit{e^{-}+p\rightarrow\widetilde{b^{*}}\rightarrow\mu^{-}+\bar{q}}$ where $\mathit{q}$ denotes the up type quarks. It is shown that constraints on $\lambda_{ijk}'$ can be improved up to 10^{-3} for 1\: fb^{-1} integrated luminosity at 95% C.L. with 60 GeV $\mathit{e^{-}}$ beam option of the LHeC.