1997/05/31 by F. M. Al-Shamali, A. N. Kamal · 6 citations
Physics and Astronomy · #Algorithm #Amplitude #Computer science #High-Energy Particle Collisions Research #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #State (computer science) #hep-ph
paper · pdf · doi:10.1007/s100520050236
published in The European Physical Journal C 4(4), 669 (Springer Science+Business Media) · 20 pages, LaTex, 4 figures, few minor corrections, to be published in Eur. Phys. J. C (1998)
openalex publication_date 1998/01/01 · arxiv created 1998/06/10 · arxiv updated 2011/09/13 · openalex created_date 2017/08/31 · openalex updated_date 2026/08/05
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 Bs --> ψ(η, η'), Bs --> 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.