Quark-hadron duality for $K^0-\bar{K^0}$ mixing
High Energy Physics - Phenomenology
2009-10-30 v1
Abstract
Long distance contribution to the mixing is taken into account consistently and the corrections to the naive duality result represented by the famous box diagram are found to be small. Estimates are given in the leading order of the chiral perturbation theory.
Cite
@article{arxiv.hep-ph/9711493,
title = {Quark-hadron duality for $K^0-\bar{K^0}$ mixing},
author = {A. A. Penin and A. A. Pivovarov},
journal= {arXiv preprint arXiv:hep-ph/9711493},
year = {2009}
}
Comments
11 pages, Latex