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arxiv: 1304.2783 · v3 · pith:IO6F7G4Wnew · submitted 2013-04-09 · ✦ hep-ph

New Constraints on General Slepton Flavor Mixing

classification ✦ hep-ph
keywords flavormixingsleptonparametersprocessesconstraintsgeneralbounds
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We explore the phenomenological implications on charged lepton flavor violating (LFV) processes from slepton flavor mixing within the Minimal Supersymmetric Standard Model. We work under the model-independent hypothesis of general flavor mixing in the slepton sector, being parametrized by a complete set of dimensionless delta^AB_ij (A,B = L,R; i,j = 1, 2, 3) parameters. The present upper bounds on the most relevant LFV processes, together with the requirement of compatibility in the choice of the MSSM parameters with the recent LHC and (g-2) data, lead to updated constraints on all slepton flavor mixing parameters. A comparative discussion of the most effective LFV processes to constrain the various generation mixings is included.

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