Charmless B decays into three charged track final states
High Energy Physics - Experiment
2019-08-14 v1
Abstract
Using a data sample of 10.5 1/fb collected by the Belle detector, three-body charmless decays B+ --> K+h+h- have been studied. The following branching fractions have been obtained: Br(B+ --> K+pi-pi+) = (64.8+-10.0+-7.0) x 10**-6 and Br(B+ --> K+K-K+) = (36.5+-6.1+-5.5) x 10**-6. The upper limits for other combinations of charged kaons and pions have been placed. Analysis of the intermediate two-body states gives evidence for production of scalar resonances in charmless B decays.
Cite
@article{arxiv.hep-ex/0104018,
title = {Charmless B decays into three charged track final states},
author = {A. Garmash},
journal= {arXiv preprint arXiv:hep-ex/0104018},
year = {2019}
}
Comments
4 pages, Proceedings of the 4th International Conference on B Physics & CP Violation, Ise-Shima, Japan, February 19 - 23, 2001