Gut Genealogies for Susy Seesaw Higgs
نویسنده
چکیده
We discuss the embedding of R-Parity preserving Minimal Left Right Supersym-metric models into Pati-Salam and SO(10) GUTs.
منابع مشابه
ar X iv : h ep - p h / 02 04 09 8 v 1 9 A pr 2 00 2 GUT GENEALOGIES FOR SUSY SEESAW HIGGS
We discuss the embedding of R-Parity preserving Minimal Left Right Supersym-metric models into Pati-Salam and SO(10) GUTs.
متن کاملSUSY GUT Models of ν Mass and µ → eγ
It is explained why excessive µ → eγ can be a problem in SUSY GUT seesaw models of neutrino mass, and ways that this problem might be avoided are discussed. There are three great advantages that SUSY GUT seesaw models have over other models of neutrino mass and mixing. The first advantage is that neu-trino masses are explained in essentially the same way that the other known fermion masses are ...
متن کاملLight Higgs boson scenario in the SUSY seesaw model
It is demonstrated that the light Higgs boson scenario, which the lightest Higgs mass is less than the LEP bound, mh > 114.4GeV, is consistent with the SUSY seesaw model. With the assumptions of the universal right-handed neutrino mass and the hierarchical mass spectrum of the ordinary neutrinos, the bounds for the right-handed neutrino mass is investigated in terms of lepton flavor violating c...
متن کاملImplications for New Physics from Fine-Tuning Arguments: I. Application to SUSY and Seesaw Cases
We revisit the standard argument to estimate the scale of new physics (NP) beyond the SM, based on the sensitivity of the Higgs mass to quadratic divergences. Although this argument is arguably naive, the corresponding estimate, ΛSM < ∼ 2−3 TeV, works reasonably well in most cases and should be considered a conservative bound, as it ignores other contributions to the Higgs mass which are potent...
متن کاملSUSY Seesaw and FCNC
After a quarter of century of intense search for new physics beyond the Standard Model (SM), two ideas stand out to naturally cope with (i) small neutrino masses and (ii) a light higgs boson : Seesaw and SUSY. The combination of these two ideas, i.e. SUSY seesaw exhibits a potentially striking signature: a strong (or even very strong) enhancement of lepton flavour violation (LFV), which on the ...
متن کامل