1 / 18

TeV-Scale Lepton Number Violation and Unification in SUSY

Explore the structure of matter multiplets and unification in SO(10), with a focus on the evolution of gauge couplings and minimal supersymmetry. This work investigates additional 10+10* lepton number violation in an unifiable model, including features such as neutrinoless double beta decay and anomalous-free Z(4) symmetries. Addressing questions on the lightness of 10+10* particles and flavor structure, the study also delves into neutrino mass limits and the implications of lepton number violation at the TeV scale. The model offers explanations for vector particle masses and presents predictions for D mixing and mu to e gamma transitions, making it testable against experimental constraints. Collaborative work conducted by K.S. Babu, I. Gogoladze, and C. Kolda.

edythe
Download Presentation

TeV-Scale Lepton Number Violation and Unification in SUSY

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Unification with TeV Scale Lepton Number Violation K.S. Babu Oklahoma State University SUSY 06 Newport Beach, CA June 16, 2006 Work with I. Gogoladze and C. Kolda

  2. Structure of Matter Multiplets

  3. Matter Unification in 16 of SO(10)

  4. Evolution of Gauge Couplings Standard Model Minimal Supersymmetry

  5. Unification with additional 10+10*

  6. Lepton Number Violation ♦ ♦ ♦ ♦

  7. Neutrinoless double beta decay

  8. ♦ ♦ ♦ ♦ Pas et al (1999) ♦

  9. Unifiable model for neutrinoless double beta decay ♦ ♦ ♦ ♦

  10. Addition to MSSM superpotential: ♦ ♦ ♦

  11. Why are 10+10* light? ♦ ♦ ♦ ♦ ♦ ♦

  12. Anomay free Z(4) symmetry ♦ ♦

  13. Flavor structure ♦ ♦

  14. ♦ ♦ Other constraints ♦ ♦ ♦

  15. Neutrino mass

  16. ♦

  17. Lightest Higgs mass limit

  18. Conclusions ♦ Lepton number violation can occur naturally at the TeV scale consistent with unification, dark matter, and neutrino mass limits ♦ Neutrinoless double beta decay is prominent and within experimental reach Simple symmetries can explain the vector-particle masses, including the mu term ♦ ♦ D mixing and mu to e gamma are other tests of the Specific model

More Related