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New and Improved Models of Radiative Neutrino Masses

New and Improved Models of Radiative Neutrino Masses. K.S. Babu Oklahoma State University. From Majorana to LHC: Workshop on the Origin of Neutrino Mass ICTP, Trieste October 2-5, 2013. Outline. Minimal SO(10) as a theory of neutrino mass.

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New and Improved Models of Radiative Neutrino Masses

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  1. New and Improved Models of Radiative Neutrino Masses K.S. Babu Oklahoma State University From Majorana to LHC: Workshop on the Origin of Neutrino Mass ICTP, Trieste October 2-5, 2013

  2. Outline

  3. Minimal SO(10) as a theory of neutrino mass Model has only 11 real parameters plus 7 phases Babu, Mohapatra (1993) Bajc, Senjanovic, Vissani (2002) Fukuyama, Okada (2002) Goh, Mohapatra, Ng (2003) Babu, Macesanu (2005) Bertolini, Malinsky, Schwetz (2006) Bajc, Dorsner, Nemevsek (2009) Joshipura, Patel (2012)

  4. Specific Example: Type I Seesaw

  5. Theta(13) in Minimal SO(10)

  6. Testing SO(10) via Proton Decay Pati-Salam symmetry Mohapatra, Parida (1993) Deshpande, Keith, Pal (1995) Lee, Mohapatra, Parida, Rani (1995) Bertolini, Luzio, Malinsky (2012) Altarelli, Meloni (2013) Babu, Khan (2013)

  7. Gauge coupling evolution in non-SUSY SO(10) Babu, Khan (2013)

  8. Nucleon decay in non-SUSY SO(10)

  9. Proton Lifetime in non-SUSY SO(10) Babu, Khan (2013)

  10. Radiative mass generation

  11. S. Weinberg (1979) C.N. Leung, KSB (2003) For applications see: De Gouvea, Jenkins (2008) Angel, Rodd, Volkas (2012) Bonnet, Hirsch, Ota, Winter (2013)

  12. Zee Model of Neutrino Mass A. Zee (1980)

  13. Zee Model of Neutrino Mass (cont.)

  14. L. Wolfenstein (1980) Smirnov, Tanimoto (1997) Jarlskog, Matsuda, Skaldhauge, Tanimoto (1999) Frampton, Glashow (1999)

  15. Koide (2001) X.G. He (2004)

  16. New Predictive Realization Babu, Julio (2013)

  17. Gonzalez-Garcia et al (2012) Fogli et al (2012)

  18. Higgs Phenomenology

  19. LFV mediated by Higgs bosons

  20. Higgs Decays and Branching Ratios

  21. Zee, (1985) • Babu (1988)

  22. Renormalization of the two—loop model K.S. Babu, J. Julio (2013)

  23. Renormalization group equations

  24. Boundedness of the potential

  25. LFV Predictions of Radiative Neutrino Mass Model K.S. Babu, J. Julio (2013)

  26. LFV in Radiative Neutrino Mass Model (cont.)

  27. Summary and Conclusions

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