Looking for Delta I = 5/2 amplitude components in B -> pi pi and B -> rho rho experiments
High Energy Physics - Phenomenology
2014-11-18 v1
Abstract
We discuss how experiments measuring B -> pi pi and B -> rho rho may be used to search for a Delta I = 5/2 amplitude component. This component could be the explanation for a recent (albeit very tentative) hint from B(Bbar) -> rho rho decays that the isospin triangles do not close.
Cite
@article{arxiv.hep-ph/0602060,
title = {Looking for Delta I = 5/2 amplitude components in B -> pi pi and B -> rho rho experiments},
author = {F. J. Botella and David London and Joao P. Silva},
journal= {arXiv preprint arXiv:hep-ph/0602060},
year = {2014}
}
Comments
10 pages, revtex, no figures