mu and General Gauge Mediation
Zohar Komargodski, Nathan Seiberg
TL;DR
This paper investigates the mu-problem within General Gauge Mediation, classifies models based on Higgs coupling to the hidden sector, and provides concrete examples with consistent soft masses and Higgs sectors.
Contribution
It offers a classification of GGM models based on Higgs coupling mechanisms and presents simple, concrete examples with viable soft masses and Higgs sectors.
Findings
Distinct MSSM signatures for different model classes
Concrete messenger-based models with consistent Higgs sectors
Simplified models addressing the mu-problem in GGM
Abstract
We address the mu-problem in the context of General Gauge Mediation (GGM). We classify possible models depending on the way the Higgs fields couple to the supersymmetry breaking hidden-sector. The different types of models have distinct signatures in the MSSM parameters. We find concrete and surprisingly simple examples based on messengers in each class. These examples lead to all the soft masses and a consistent Higgs-sector.
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