Nucleon decays into lepton + lepton + antilepton + mesons within SU(4) of color
1984; American Physical Society; Volume: 29; Issue: 7 Linguagem: Inglês
10.1103/physrevd.29.1549
ISSN1538-4500
Autores Tópico(s)Black Holes and Theoretical Physics
ResumoFollowing the recent observation that within SU(4) of color unifying quarks with leptons there exists a simple mechanism which emphasizes the $\ensuremath{\Delta}(B\ensuremath{-}L)=\ensuremath{-}2$ decays of a nucleon into a single lepton + mesons, it is noted that a variant of the same mechanism leads to decays of the nucleon into lepton + lepton + antilepton + mesons without any suppression in the amplitude. For an economical choice of the scalar system, nucleon decays into $\mathrm{ll}\overline{l}$ + mesons will, in fact, dominate over those into a single lepton + mesons.
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