17,933 research outputs found
Neutrino mass in supersymmetry
After summarizing neutrino oscillation results I discuss high and low-scale
seesaw mechanisms, with or without supersymmetry, as well as recent attempts to
understand the pattern of neutrino mixing from flavor symmetries. I also
mention the possibility of intrinsic supersymmetric neutrino masses in the
context of broken R parity models, showing how this leads to clear tests at the
LHC.Comment: 10 pages, 8 composite figures, plenary talk at SUSY09, to be
published in proceedings (AIP
Status of Neutrino Theory
A summary of neutrino oscillation results is given along with a discussion of
neutrino mass generation mechanisms, including high and low-scale seesaw, with
and without supersymmetry, as well as recent attempts to understand flavor. I
argue that if the origin of neutrino masses is intrinsically supersymmetric, it
may lead to clear tests at the LHC. Finally, I briefly discuss thermal
leptogenesis and dark matter.Comment: 12 pages, 11 composite figures (24 postscript files), plenary talk
XXIV International Symposium on Lepton Photon Interactions at High Energies
(Lepton Photon 09
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