We analyze the full set of constraints on gluino- and photino-mediated SUSY contributions to FCNC and CP violating phenomena. We use the mass insertion method, hence providing a model-independent parameterization which can be readily applied in testing extensions of the MSSM, In addition to clarifying controversial points in the literature, we provide a more exhaustive analysis of the CP constraints, in particular concerning epsilon'/epsilon. AS physically meaningful applications of our analysis, we study the implications in SUSY-GUT's and effective supergravities with flavour nonuniversality. This allows us to detail the domain of applicability and the correct procedure of implementation of the FC mass insertion approach.

A complete analysis of FCNC and CP constraints in general SUSY extensions of the standard model

GABRIELLI, Emidio;
1996-01-01

Abstract

We analyze the full set of constraints on gluino- and photino-mediated SUSY contributions to FCNC and CP violating phenomena. We use the mass insertion method, hence providing a model-independent parameterization which can be readily applied in testing extensions of the MSSM, In addition to clarifying controversial points in the literature, we provide a more exhaustive analysis of the CP constraints, in particular concerning epsilon'/epsilon. AS physically meaningful applications of our analysis, we study the implications in SUSY-GUT's and effective supergravities with flavour nonuniversality. This allows us to detail the domain of applicability and the correct procedure of implementation of the FC mass insertion approach.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11368/2634231
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