Publicación
Z-Z' mixing in SU(3)_C X SU(3)_L X U(1)_X models with beta arbitrary
We perform a chi ^{2} fit at 95% CL to obtain model-dependent bounds to Z-Z' mixing angle theta and Z_2-mass in the framework of SU(3)_C X SU(3)_L X U(1)_X...