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A constrained supersymmetric left-right model

Hirsch M.
•
Krauss M. E.
•
Opferkuch T.
altro
Staub F.
2016
  • journal article

Periodico
JOURNAL OF HIGH ENERGY PHYSICS
Abstract
Abstract: We present a supersymmetric left-right model which predicts gauge coupling unification close to the string scale and extra vector bosons at the TeV scale. The subtleties in constructing a model which is in agreement with the measured quark masses and mixing for such a low left-right breaking scale are discussed. It is shown that in the constrained version of this model radiative breaking of the gauge symmetries is possible and a SM-like Higgs is obtained. Additional CP-even scalars of a similar mass or even much lighter are possible. The expected mass hierarchies for the supersymmetric states differ clearly from those of the constrained MSSM. In particular, the lightest down-type squark, which is a mixture of the sbottom and extra vector-like states, is always lighter than the stop. We also comment on the model’s capability to explain current anomalies observed at the LHC.
DOI
10.1007/JHEP03(2016)009
WOS
WOS:000371428600002
Archivio
https://hdl.handle.net/20.500.11767/138450
info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84963626378
https://arxiv.org/abs/1512.00472
https://ricerca.unityfvg.it/handle/20.500.11767/138450
Diritti
open access
Soggetti
  • Supersymmetry Phenome...

  • Settore FIS/02 - Fisi...

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