Sweet Spot Supersymmetry and Composite Messengers

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dc.creatorIbe, Masahiro
dc.creatorKitano, Ryuichiro
dc.date2007-10-19
dc.date.accessioned2026-07-07T11:38:15Z
dc.date.available2026-07-07T11:38:15Z
dc.descriptionSweet spot supersymmetry is a phenomenologically and cosmologically perfect framework to realize a supersymmetric world at short distance. We discuss a class of dynamical models of supersymmetry breaking and its mediation whose low-energy effective description falls into this framework. Hadron fields in the dynamical models play a role of the messengers of the supersymmetry breaking. As is always true in the models of the sweet spot supersymmetry, the messenger scale is predicted to be 10^5 GeV < M_mess < 10^{10} GeV. Various values of the effective number of messenger fields N_mess are possible depending on the choice of the gauge group.
dc.description12 pages
dc.identifierhttps://arxiv.org/abs/0710.3796
dc.identifierhttp://arxiv.org/abs/0710.3796
dc.identifierPhys.Lett.B663:242-246,2008
dc.identifierdoi:10.1016/j.physletb.2008.04.023
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199493
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Theory
dc.titleSweet Spot Supersymmetry and Composite Messengers
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