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Final state interaction in heavy hadron decay

M. Suzuki
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Abstract

I present a critical account of the final-state interaction (FSI) in two-body B decays from viewpoint of the hadron picture. I emphasize that the phase and the magnitude of decay amplitude are related to each other by a dispersion relation. In a model phase of FSI motivated by experiment, I illustrate how much the magnitude of amplitude can deviate from its factorization value by the FSI.

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M. Suzuki. 2000-01-17. Final state interaction in heavy hadron decay. https://doi.org/10.1142/9789812791870_0038

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