Analytic formulas for anomalies and decays in a 3-3-1 model with inverse seesaw neutrinos

Tóm tắt

Analytic formulas for one-loop contributions to (g−2)_e,µ anomalies and decays amplitudes  are explicitly derived for the 3-3-1 model with inverse seesaw neutrinos (3-3-1ISS). Using these formulas to investigate  defined as the discrepancies of (g−2)_e,µ anomalies between the standard and the 3-3-1ISS models, our numerical investigations showed that  can reach the maximal values of around  and  for normal and inverted order schemes of neutrino oscillation data, respectively. The analytic formulas derived in this work are very useful for estimating dominant contributions to  in new extended versions of the 3-3-1-1ISS model explain successfully the experimental data of (g−2)_e,µ.