Consistently computing the K -> pi long distance weak transition
High Energy Physics - Phenomenology
2014-11-17 v2
Abstract
First we extract the long-distance (LD) weak matrix element from certain data and give compatible theoretical estimates. We also link this LD scale to the single-quark-line (SQL) transition scale and then test the latter SQL scale against the decuplet weak decay amplitude ratio. Finally, we study LD decay. All of these experimental and theoretical values are in good agreement. We deduce an average value from eleven experimental determinations compared to the theoretical SQL values average.
Keywords
Cite
@article{arxiv.hep-ph/0208118,
title = {Consistently computing the K -> pi long distance weak transition},
author = {J. Lowe and M. D. Scadron},
journal= {arXiv preprint arXiv:hep-ph/0208118},
year = {2014}
}
Comments
19 pages, 9 figures minor change to the Conclusions and abstract section