Canonical Neutral Current Predictions From The Weak Electromagnetic Gauge Group SU(3) X U(1)
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Canonical Neutral Current Predictions From The Weak Electromagnetic Gauge Group SU(3) X U(1)

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Canonical Neutral Current Predictions From The Weak Electromagnetic Gauge Group SU(3) X U(1)

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Singer, Mark; Furtado Valle, José Wagner Perfil; Schechter, Joseph
This document is a artículoDate1980

Este documento está disponible también en : http://hdl.handle.net/10550/47203
A straightforward SU(3) × U(1) model in which there is effectively one new neutral-current parameter (denoted by R) is shown to give the canonical neutrino neutral-current predictions for all values of R. For small R the 'low-energy' theory is essentially SU(2) × U(1) while for R of the order of one it has a much richer 'low-energy' gauge-boson mass spectrum. Even in the latter case, the predicted e−d asymmetry agrees with experiment. It is interesting that the atomic-physics parity violation depends sensitively on R.

    Singer, Mark Furtado Valle, José Wagner Schechter, Joseph 1980 Canonical Neutral Current Predictions From The Weak Electromagnetic Gauge Group SU(3) X U(1) Physical Review D 22 3 738 743
http://dx.doi.org/10.1103/PhysRevD.22.738

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