Supersymmetric Left-Right Model and its Tests in Linear Colliders

Abstract

We investigate phenomenological implications of a supersymmetric left-right model based on $SU(2{)}_L\times SU(2{)}_R\times U(1{)}_{B-L}$ gauge symmetry testable in the next generation linear colliders. We concentrate in particular on the doubly charged $SU(2{)}_R$ triplet higgsino $\tilde{\hat{I}}”$, which we find very suitable for experimental search. We estimate its production rate in $e^{+}{e}^{-}$, $e^{-}{e}^{-}$, $e^{-}{\hat{I}}^3$ and ${\hat{I}}^3{\hat{I}}^3$ collisions and consider its subsequent decays. These processes have a clear discovery signature with a very low background from other processes.

23 pages + 11 pages of figures (available on request), HU-SEFT R 1993-16