English

Lepton Flavour Violation in the Constrained MSSM with Constrained Sequential Dominance

High Energy Physics - Phenomenology 2008-11-26 v2

Abstract

We consider charged Lepton Flavour Violation (LFV) in the Constrained Minimal Supersymmetric Standard Model, extended to include the see-saw mechanism with Constrained Sequential Dominance (CSD), where CSD provides a natural see-saw explanation of tri-bimaximal neutrino mixing. When charged lepton corrections to tri-bimaximal neutrino mixing are included, we discover characteristic correlations among the LFV branching ratios, depending on the mass ordering of the right-handed neutrinos, with a pronounced dependence on the leptonic mixing angle θ13\theta_{13} (and in some cases also on the Dirac CP phase δ\delta).

Keywords

Cite

@article{arxiv.0709.0666,
  title  = {Lepton Flavour Violation in the Constrained MSSM with Constrained Sequential Dominance},
  author = {Stefan Antusch and Steve F. King},
  journal= {arXiv preprint arXiv:0709.0666},
  year   = {2008}
}

Comments

19 pages, 3 figures; minor corrections; version published in Phys. Lett. B

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