PT Journal
AU Lopez-Ibañez, ML
   Melis, A
   Jay Perez, M
   Vives, O
TI Slepton non-universality in the flavor-effective MSSM
SO Journal of High Energy Physics
JI J. High Energy Phys.
PY 2017
BP 162
EP 27pp
VL 11
IS 11
DI 10.1007/JHEP11(2017)162
LA English
DE Quark Masses and SM Parameters; Supersymmetric Standard Model; Super-symmetry Breaking; Supersymmetric Effective Theories
AB Supersymmetric theories supplemented by an underlying flavor-symmetry G(f) provide a rich playground for model building aimed at explaining the flavor structure of the Standard Model. In the case where supersymmetry breaking is mediated by gravity, the soft-breaking Lagrangian typically exhibits large tree-level flavor violating e ff ects, even if it stems from an ultraviolet flavor-conserving origin. Building on previous work, we continue our phenomenological analysis of these models with a particular emphasis on leptonicflavor observables. We consider three representative models which aim to explain the flavor structure of the lepton sector, with symmetry groups G(f) = Delta (27), A(4); and S-3.
ER