Probing leptonic CP phases in LFV processes

Abstract

We study a CP and T violating triple (spin) correlation in the muon to electron conversion in nuclei in the context of the seesaw mechanism. After concluding that the results are negative for all three seesaw types, we turn to the left-right symmetric theories as the original source of seesaw. We find that in general this correlation is of order one which offers a hope of observing CP violation in lepton flavor violating processes for a L-R scale below around 10-30 TeV. We discuss the conditions that could render to (unlikely) conspiracies as to suppress the CP violating effects.

15 pages, 2 figures

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Cited by in corpus (12)

• Left-Right Symmetry at LHC
• Probing the Higgs Sector of the Minimal Left-Right Symmetric Model at Future Hadron Colliders
• The Scalar Triplet Contribution to Lepton Flavour Violation and Neutrinoless Double Beta Decay in Left-Right Symmetric Model
• A low-energy perspective on the minimal left-right symmetric model
• Testing triplet fermions at the electron-positron and electron-proton colliders using fat jet signatures
• Seesaw at LHC through Left - Right Symmetry
• Neutrinoless double beta decay in minimal left-right symmetric model with universal seesaw
• Phenomenological Study of Texture Zeros in Lepton Mass Matrices of Minimal Left-Right Symmetric Model
• Time-reversal symmetry violation in several Lepton-Flavor-Violating processes
• Effect of large light-heavy neutrino mixing and natural type-II seesaw dominance to lepton flavor violation and neutrinoless double beta decay
• Neutrino Mass and Neutrinoless double beta decay in SO(10) GUT with Pati-Salam symmetry
• $A_4$ realization of left-right symmetric linear seesaw