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Right Handed Neutrino Currents in the SU(3)_LxU(1)_N Electroweak Theory

Hoang Ngoc Long
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Abstract

A version of the $\mbox{SU(3)}_L\otimes \mbox{U(1)}_N$ electroweak theory in which there are right-handed neutrino currents is reconsidered in detail. We argue that in order to have a result consistent with low-energy one, the right-handed neutrino component must be treated as correction instead of an equivalent spin state. The data from the $Z$-decay allow us to fix the limit for $ϕ$ as $-0.00285 \leq ϕ\leq 0.00018$. From the neutrino neutral current scattering, we estimate a bound for the new neutral gauge boson $Z^2$ mass in the range of 400 GeV. A bound for the new charged and neutral (non-Hermitian) gauge bosons $Y^{\pm}, X^o$ is also obtained from symmetry-breaking hierarchy.

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Hoang Ngoc Long. 1996-03-09. Right Handed Neutrino Currents in the SU(3)_LxU(1)_N Electroweak Theory. https://arxiv.org/abs/hep-ph/9603258

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