A New Scheme for NMSSM in Gauge Mediation

Autor:	Asano, Masaki, Nakai, Yuichiro, Yokozaki, Norimi
Rok vydání:	2015
Předmět:	High Energy Physics - Phenomenology High Energy Physics - Experiment
Druh dokumentu:	Working Paper
DOI:	10.1007/JHEP01(2016)066
Popis:	We propose a new framework for the next-to-minimal supersymmetric standard model (NMSSM) in gauge mediation, where in general the correct electroweak symmetry breaking (EWSB) is difficult to be explained. The difficulty is caused by the absence of a soft supersymmetry (SUSY) breaking mass for the NMSSM singlet S. In our framework, S is a meson in a hidden QCD. This QCD is responsible for the dynamical SUSY breaking, forming S, and the soft SUSY breaking mass for S, which is a key to explain the correct EWSB: all the ingredients for successful phenomenology originate from the common dynamics. From the requirement of the successful EWSB, the low-scale SUSY breaking around 100-1000 TeV is predicted. This is favored to avoid the large fine-tuning. Comment: 10 pages, 2 figures. References and appendix have been added
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1510.08033 Zobrazit plný text záznamu View this record from Arxiv