arXiv · hep-ph/0105194
New ways to explore factorization in b decays
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.
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M. Diehl, G. Hiller. 2001-07-09. New ways to explore factorization in b decays. https://doi.org/10.1088/1126-6708%2F2001%2F06%2F067
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