Nonleptonic $K\to 2\,\pi$ decay dynamics
High Energy Physics - Phenomenology
2020-12-18 v1 High Energy Physics - Experiment
High Energy Physics - Lattice
Abstract
Using Chiral Perturbation Theory to properly account for the dynamics of nonleptonic decays, we found the Standard Model prediction for the CP violating ratio , where isospin breaking effects are included, in perfect agreement with the current experimental world average. Similar results have been reported by a recent release of improved lattice data.
Cite
@article{arxiv.2012.09483,
title = {Nonleptonic $K\to 2\,\pi$ decay dynamics},
author = {Hector Gisbert},
journal= {arXiv preprint arXiv:2012.09483},
year = {2020}
}
Comments
5 pages. Talk given at 23th International Conference in Quantum Chromodynamics (QCD 20), 27 - 30 October 2020, Montpellier - FR