CP violation and CPT invariance in B+- decays with final state interactions
High Energy Physics - Phenomenology
2014-05-28 v3 High Energy Physics - Experiment
Nuclear Theory
Abstract
We show that, besides the usual short distance contribution for CP violation, final state interactions together with CPT invariance can play an important role in the recent observation of CP violation in three-body charmless decays. A significant part of the observed CP asymmetry distribution in the Dalitz plot is located in a region where hadronic channels are strongly coupled. We illustrate our discussion comparing the recent observation of CP violation in the and phase space, with a calculation based on scattering.
Keywords
Cite
@article{arxiv.1307.8164,
title = {CP violation and CPT invariance in B+- decays with final state interactions},
author = {I. Bediaga and T. Frederico and O. Lourenço},
journal= {arXiv preprint arXiv:1307.8164},
year = {2014}
}
Comments
6 pages, 1 figure. Version accepted for publication in the Physical Review D