R-symmetric gauge mediation

Details R-symmetric gauge mediation R-symmetric gauge mediation

2008-09-08

arxiv.org/abs/0809.1112v2

JHEP 0901:018,2009

Physics

High Energy Physics

High Energy Physics - Phenomenology

26+ pages, 3 figures, BIBTEX; v2 published version: references added, paragraph on spectrum running removed, section added on

Scientific paper

10.1088/1126-6708/2009/01/018

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.

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