Minimal Flavor Violation, Seesaw, and R-parity

Abstract

The Minimal Flavor Violation hypothesis (MFV) is extended to the R-parity violating MSSM, supplemented with a simple seesaw mechanism. The requirement of MFV is shown to suppress lepton and baryon-number violating couplings sufficiently to pass all experimental bounds, in particular those for proton decay, and is thus a viable alternative to R-parity. The phenomenological consequences for FCNC, LFV and colliders are briefly discussed. Typically, MFV predicts sizeable baryon-number violation in some characteristic channels, like single stop resonant production.

25 pages, 1 figure. Comments and reference added. To appear in Phys.Rev.D

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• MFV SUSY: A Natural Theory for R-Parity Violation
• Constraints on New Physics in MFV models: a model-independent analysis of Delta F=1 processes
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• The Standard Model effective field theory at work
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• A framework for baryonic R-parity violation in grand unified theories
• Natural, R-parity violating supersymmetry and horizontal flavor symmetries
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• MFV Reductions of MSSM Parameter Space
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• RPV SUSY with Same-Sign Dileptons at LHC-14
• Leptoquarks, axions and the unification of B, L, and Peccei-Quinn symmetries
• Multi-hadron final states in RPV supersymmetric models with extra matters
• EDM with and beyond flavor invariants
• Challenges for New Physics in the Flavour Sector
• Large Hadron Collider constraints on a light baryon number violating sbottom coupling to a top and a light quark
• Towards a new paradigm for quark-lepton unification
• Revisiting CP-violation in Minimal Flavour Violation
• Cosmological Constraints on MFV SUSY
• Baryonic R-parity violation and its running
• Some aspects of CP violation and gauge interactions in the standard model and beyond