R-symmetric Gauge Mediation and the MRSSM
Presented by Dr. Andrew BLECHMAN on 27 Jul 2009 from 17:50 to 18:10
Session: Beyond the Standard Model I
Track: Beyond the Standard Model
We present a version of Gauge Mediated Supersymmetry Breaking which preserves an R-symmetry - the gauginos are Dirac particles, the A-terms are zero, and there are four Higgs doublets. This offers an alternative way for gauginos to acquire mass in the supersymmetry-breaking models of Intriligator, Seiberg, and Shih. We investigate the possibility of using R-symmetric gauge mediation to realize the spectrum and large sfermion mixing of the model of Kribs, Poppitz, and Weiner.