Looking for Delta I = 5/2 amplitude components in B -> pi pi and B -> rho rho experiments

Preprint

7 February 2006

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/0602060

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.

Keywords

AMPLITUDE COMPONENT
ISOSPIN TRIANGLES
EXPLANATION
RHO DECAYS
RHO RHO
PI PI
DELTA

All Related Versions

Version 1, 2006-02-07, ArXiv
Published version: Physical Review D, 73 (7).

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