2014/03/31 by P. Biancofiore, Pietro Biancofiore, Pietro Colangelo +1 · 19 citations
Mathematics · Physics and Astronomy · #Black Holes and Theoretical Physics #Mathematics #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex #hep-ph
paper · pdf · doi:10.1103/physrevd.89.095018
published in Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields 89(9) (American Physical Society) · RevTex, 18 pages,18 figures. Published version
openalex publication_date 2014/05/20 · arxiv created 2014/08/04 · arxiv updated 2014/08/05 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
Recent LHCb measurements show small discrepancies with respect to the Standard Model (SM) predictions in selected angular distributions of the mode B0\ensuremath→K*0\ensuremathμ+\ensuremathμ^\ensuremath-. The possibility of explaining such tensions within theories beyond the SM crucially depends on the size of the deviations of the Wilson coefficients of the effective Hamiltonian for this mode, in comparison to their SM values. We analyze this issue in the framework of the Randall--Sundrum model with custodial protection (RSc); in our study we also consider the mode with \ensuremathτ leptons in the final state. We discuss the small deviations of RSc results from SM ones, found scanning the parameter space of the model.