Single superparticle production via ${\hat{I}}^3{\hat{I}}^3$ collision with explicit R-parity violation

Abstract

We study the single production of scalar neutrinos or charginos via ${\hat{I}}^3{\hat{I}}^3$ 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 ${\hat{I}}^3{\hat{I}}^3$ 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