Scalar color octets and triplets in the SUSY with R-symmetry

Abstract: In this note we report on the recent progress in the study of the strongly interacting sector of the Minimal R-symmetric Supersymmetric Standard Model (MRSSM). First, we discuss the limits originating from the search of the sgluon pair production in the same-sign lepton final state at the LHC. Next, we present the first available in literature calculation of the NLO SQCD corrections to the same-sign squark pair production in the MRSSM. We discuss the relative size of $k$-factors compared to the MSSM and some technical details that led to this result.