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4 papers · 2 filters
SO(10) Grand Unification with a Low-Energy
N. G Deshpande, E. Keith, T. G. Rizzo
Contrary to commonly held belief, we show that one can obtain a low value for , the breaking scale, in grand unification theories based on . This possibility…
Can Close the Supersymmetric Higgs Production Window?
J. L. Hewett
We show that the present limit from CLEO on the inclusive decay provides strong constraints on the parameters of the charged Higgs sector in two-Higgs-Doublet-Models. Onl…
Implications of LEP Results for SO(10) Grandunification with Two Intermediate Stages
N. G. Deshpande, E. Keith, Palash B. Pal
We consider the breaking of the grand unification group to the standard model gauge group through several chains containing two intermediate stages. Using the values of th…
SU(16) grandunification: breaking scales, proton decay and neutrino magnetic moment
N. G. Deshpande, E. Keith, Palash B. Pal
We give a detailed renormalization group analysis for the SU(16) grandunified group with general breaking chains in which quarks and leptons transform separately at intermediate en…