New ways to explore factorization in b decays

Preprint

9 July 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/0105194

Abstract

We propose to study factorization breaking effects in exclusive b decays where they are strongly enhanced over the factorizing contributions. This can be done by selecting final-state mesons with a small decay constant or with spin greater than one. We find a variety of decay modes which could help understand the dynamical origin of factorization and the mechanisms responsible for its breaking.

Keywords

FACTORIZATION BREAKING
EXPLORE FACTORIZATION
STUDY FACTORIZATION
DECAY CONSTANT
SPIN GREATER
SMALL DECAY
DECAY MODES
NEW WAYS
DECAYS

All Related Versions

Version 1, 2001-05-18, ArXiv
Version 2, 2001-07-09, ArXiv
Published version: Journal of High Energy Physics, 2001 (06), 067.

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