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Light colour-triplet Higgs is compatible with proton stability: an alternative approach to the doublet-triplet splitting problem
It is usually assumed that the proton stability requires the coloured triplet partner of the electroweak Higgs doublet to be superheavy (with a mass \sim M_{GUT}). We show that this is a very model-dependent statement and the colour triplet can be as light as the weak doublet without leading to the...
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| Lenguaje: | eng |
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1995
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| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(96)00022-6 http://cds.cern.ch/record/290744 |