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Family Dependence in SU(3)_C X SU(3)_L X U(1)_X models

Fredy Ochoa·R. Martinez
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Abstract

Using experimental results at the Z-pole and atomic parity violation, we perform a chi-squared fit at 95% CL to obtain family-dependent bounds to Z_2 mass and Z-Z' mixing angle in the framework of SU(3)_C X SU(3)_L X U(1)_X models. The allowed regions depend on the assignment of the quark families in mass eigenstates into the three different families in weak eigenstates that cancel anomalies

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Fredy Ochoa, R. Martinez. 2005-08-06. Family Dependence in SU(3)_C X SU(3)_L X U(1)_X models. https://doi.org/10.1103/physrevd.72.035010

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