Explaining the $ {B}_{d,s}\to {K}^{\left(\ast \right)}{\overline{K}}^{\left(\ast \right)} $ non-leptonic puzzle and charged-current B-anomalies via scalar leptoquarks

Abstract

We present a model based on S$_{1}$ scalar leptoquarks to solve the tension observed in the recently proposed non-leptonic optimized observables $ {L}_{K^{\ast }{\overline{K}}^{\ast }} $ and $ {L}_{K\overline{K}} $. These observables are constructed as ratios of U-spin related decays based on $ {B}_{d,s}^0\to {K}^{\left(\ast \right)0}{\overline{K}}^{\left(\ast \right)0} $ Show more