Several anomalies in the semileptonic B-meson decays such as R(D(∗)) have been reported by BABAR, Belle, and LHCb collaborations recently. In this paper, we investigate the contributions of the charged Higgs bosons from the 3-3-1 models to the R(D(∗)) anomalies. We find that, in a wide range of parameter space, the 3-3-1 models might give reasonable explanations to the R(D(∗)) anomalies and other analogous anomalies of the B meson's semileptonic decays.
@article{arxiv.1702.01255,
title = {Charged Higgs bosons from the 3-3-1 models and the $\mathcal{R}(D^{(*)})$ anomalies},
author = {Ma Wei and Yue Chong-Xing},
journal= {arXiv preprint arXiv:1702.01255},
year = {2017}
}