Programme

P.38 -- Poster, VCTP-46

Date: Tuesday, 5 October 2021

Time: 08:30 - 10:00

Investigation of $R_K$ and $R_K^{*}$ anomalies in the minimal flipped 3-3-1 model

D.T. Huong (1) & N.T. Duy (1,2)

(1) Institute of Physics, VAST (2) Graduate of Sciences and Technology, VAST

We study the newest updated LHCb measurements for $R_K$, and $R_K^{*}$ ratios in the framework of the minimal flipped 3-3-1 models. In contrast to the ordinary 3-3-1 models, the first lepton generation in the minimal flipped 3-3-1 model is transformed differently from the two remaining ones. We find that the presence of box diagram contributions in the Wilson coefficients $C^{NP}_{9e}$ and $C^{NP}_{10e}$ can explain these anomalies.

Presenter: Nguyen Tuan Duy