2015/03/08 by G. Eigen, Eigen, G., representing the BABAR collaboration +1
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High-Energy Particle Collisions Research #Nuclear physics research studies #Particle physics theoretical and experimental studies
paper · pdf · doi:10.48550/arxiv.1503.02294
openalex publication_date 2015/03/08 · openalex created_date 2024/04/10 · openalex updated_date 2026/07/28
We present an update on total and partial branching fractions and on CP asymmetries in the semi-inclusive decay B -> Xs l+l-. Further, we summarize our results on branching fractions and CP asymmetries for semi-inclusive and fully-inclusive B -> Xs gamma decays. We present the first result on the CP asymmetry difference of charged and neutral B -> Xs gamma decays yielding the first constraint on the ratio of Wilson coefficients Im (C8/C7).