Model-independent analysis of the exclusive semileptonic B -> pi⁺ pi^- l⁺ l^- decay

2000/06/11 by T. M. Aliev, Aliev, T. M., M. Savcı +2
Engineering · Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Particle Accelerators and Free-Electron Lasers #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/0006107

24 pp, 16 figs

arxiv created 2000/06/11 · openalex publication_date 2000/06/11 · arxiv updated 2009/11/30 · openalex created_date 2024/04/10 · openalex updated_date 2026/07/28

Abstract

A model-independent analysis for the exclusive, rare B -> pi⁺ pi^- l⁺ l^- decay is presented. The dependence of the various physically measurable asymmetries and CP violating asymmetry on the new Wilson coefficients is studied in detail. It is observed that different measurable quantiles are very sensitive to the different new Wilson coefficients, i.e., to the existence of new physics beyond standard model.

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