Generalized messenger sector for gauge mediation of supersymmetry breaking and the soft spectrum

We consider a generic renormalizable and gauge invariant messenger sector and derive the sparticle mass spectrum using the formalism introduced for General Gauge Mediation. Our results recover many expressions found in the literature in various limits. Constraining the messenger sector with a global...

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Detalles Bibliográficos
Autor principal: Marqués, Diego
Formato: Articulo
Lenguaje:Inglés
Publicado: 2009
Materias:
Física
Supersymmetric gauge theory
Supersymmetric standard model
Supersymmetry breaking
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/82660
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-82660
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Supersymmetric gauge theory
Supersymmetric standard model
Supersymmetry breaking
spellingShingle Física
Supersymmetric gauge theory
Supersymmetric standard model
Supersymmetry breaking
Marqués, Diego
Generalized messenger sector for gauge mediation of supersymmetry breaking and the soft spectrum
topic_facet Física
Supersymmetric gauge theory
Supersymmetric standard model
Supersymmetry breaking
description We consider a generic renormalizable and gauge invariant messenger sector and derive the sparticle mass spectrum using the formalism introduced for General Gauge Mediation. Our results recover many expressions found in the literature in various limits. Constraining the messenger sector with a global symmetry under which the spurion field is charged, we analyze Extraordinary Gauge Mediation beyond the small SUSY breaking limit. Finally, we include D-term contributions and compute their corrections to the soft masses. This leads to a perturbative framework allowing to explore models capable of fully covering the parameter space of General Gauge Mediation to the Supersymmetric Standard Model.
format Articulo
Articulo
author Marqués, Diego
author_facet Marqués, Diego
author_sort Marqués, Diego
title Generalized messenger sector for gauge mediation of supersymmetry breaking and the soft spectrum
title_short Generalized messenger sector for gauge mediation of supersymmetry breaking and the soft spectrum
title_full Generalized messenger sector for gauge mediation of supersymmetry breaking and the soft spectrum
title_fullStr Generalized messenger sector for gauge mediation of supersymmetry breaking and the soft spectrum
title_full_unstemmed Generalized messenger sector for gauge mediation of supersymmetry breaking and the soft spectrum
title_sort generalized messenger sector for gauge mediation of supersymmetry breaking and the soft spectrum
publishDate 2009
url http://sedici.unlp.edu.ar/handle/10915/82660
work_keys_str_mv AT marquesdiego generalizedmessengersectorforgaugemediationofsupersymmetrybreakingandthesoftspectrum
bdutipo_str Repositorios
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