Phenomenological Analysis of the Decay $B^{\pm}\to K^{\pm} p {\bar p}

Abstract

We propose a parametrization for intepreting some of the presently available data of the $B^{\pm }\to K^{\pm }p\bar{p}$ decay, in particular those by LHCb and Belle collaborations. The model is inspired by the well-known current and transition contributions, usually assumed in this kind of decay. However, in the light of considerations about the dominant graphs and about final state interactions, we modify some parameters of the model, determining them by means of a best fit to data. We show the results, which we discuss in some detail. Moreover we give some predictions on other observables relative to the decays.

19 pages, 5 figures in EPJC 2015

References in corpus (9)

• Big-Bang Nucleosynthesis
• Measurement of CP violation in the phase space of $B^{\pm }\to K^{\pm }{\pi }^{+}{\pi }^{-}$ and $B^{\pm }\to K^{\pm }{K}^{+}{K}^{-}$ decays
• Study of the decay mechanism for B+ to p pbar K+ and B+ to p pbar pi+
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• Direct CP violation in $B^{\pm }\to p\bar{p}{K}^{(\ast )\pm }$
• Angular distributions in three-body baryonic B decays
• Exclusive Baryonic B Decays Circa 2005
• Evidence for CP violation in $B^{+}\to p\bar{p}{K}^{+}$ decays
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Cited by in corpus (1)

• Hadronic rescattering to solve helicity puzzle in $B^{+}\to p\bar{p}{\pi }^{+}(K^{+})$ decays