We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Semi-direct gauge mediation with the 4-1 model.
- Authors
Elvang, Henriette; Wecht, Brian
- Abstract
We analyze a model of Semi-Direct Gauge Mediation in which the hidden sector is the 4-1 model and the messenger fields are charged under the U(1) gauge group. At tree level, the SUSY-breaking F-terms induce D-terms from which SUSY-split messenger masses arise. We calculate these masses by three complementary methods. Additionally, we compute the one-loop corrections to the masses. We consider this model both with and without a Fayet-Iliopoulos term for the hidden sector U(1). Finally, we write down a simple model of Minimal Gauge Mediation in which the only scale is dynamically generated.
- Publication
Journal of High Energy Physics, 2009, Vol 2009, Issue 6, p026
- ISSN
1126-6708
- Publication type
Article
- DOI
10.1088/1126-6708/2009/06/026