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Nonfactorization and Final State Interactions in (B, B_s) --> ψP and ψV Decays

F. M. Al-Shamali·A. N. Kamal
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Abstract

Available experimental data on decay rates for B --> ψK, and decay rates and transversity amplitudes for B --> ψK^* are used to investigate nonfactorization contributions in these decays using five different theoretical models for the formfactors. Using the knowledge on nonfactorization so gained, we study the processes B_s --> ψ(η, η'), B_s --> ψϕand B --> ψ(2S) K^*. We find that present experimental data for the last two processes are consistent with the predictions of most of the models considered.

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F. M. Al-Shamali, A. N. Kamal. 1998-06-10. Nonfactorization and Final State Interactions in (B, B_s) --> ψP and ψV Decays. https://doi.org/10.1007/s100520050236

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