Charged Higgs bosons from the 3-3-1 models and the R(D^(*)) anomalies

2017/02/04 by Ma Wei, Wei, Ma, Yue Chong-Xing +1
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #hep-ph

paper · pdf · doi:10.48550/arxiv.1702.01255

Accpeted by Physical Review D

arxiv created 2017/02/04 · arxiv updated 2017/02/07

Abstract

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.

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