New constraints on general slepton flavor mixing

We explore the phenomenological implications on charged lepton flavor violating (LFV) processes from slepton flavor mixing within the Minimal Supersymmetric Standard Model (MSSM). We work under the model-independent hypothesis of general flavor mixing in the slepton sector, being parametrized by a c...

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Veröffentlicht in:Physical review. D, Particles, fields, gravitation, and cosmology Particles, fields, gravitation, and cosmology, 2013-07, Vol.88 (1), Article 015026
Hauptverfasser: Arana-Catania, M., Heinemeyer, S., Herrero, M. J.
Format: Artikel
Sprache:eng
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Zusammenfassung:We explore the phenomenological implications on charged lepton flavor violating (LFV) processes from slepton flavor mixing within the Minimal Supersymmetric Standard Model (MSSM). We work under the model-independent hypothesis of general flavor mixing in the slepton sector, being parametrized by a complete set of dimensionless (ProQuest: Formulae and/or non-USASCII text omitted) (A, B = L, R; i, j = 1, 2, 3, i [not =] j) 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) sub( mu ) 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.
ISSN:1550-7998
1550-2368
DOI:10.1103/PhysRevD.88.015026