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Simple models with both baryon and lepton number violation by two units

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 نشر من قبل Andreas Helset
 تاريخ النشر 2021
  مجال البحث
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We construct simple renormalizable extensions of the standard model where the leading baryon number violating processes have $Delta B = pm Delta L = -2$. These models contain additional scalars. The simplest models contain a color singlet and a colored sextet. For such baryon number violation to be observed in experiments, the scalars cannot be much heavier than a few TeV. We find that such models are strongly constrained by LHC physics, LEP physics, and flavor physics.



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