English

Charmful Three-body Baryonic B decays

High Energy Physics - Phenomenology 2009-01-09 v2

Abstract

We study the charmful three-body baryonic B decays with D()D^{(*)} or J/ΨJ/\Psi in the final state. We explain the measured rates of Bˉ0npˉD+\bar B^0\to n\bar p D^{*+}, Bˉ0ppˉD()0\bar B^0\to p\bar p D^{(*)0}, and BΛpˉJ/ΨB^-\to \Lambda \bar p J/\Psi and predict the branching fractions of Bˉ0ΛpˉD+\bar B^0\to \Lambda\bar p D^{*+}, Bˉ0Σ0pˉD+\bar B^0\to \Sigma^0\bar p D^{*+}, BΛpˉD0B^-\to\Lambda \bar p D^{0}, and BΛpˉD0B^-\to\Lambda \bar p D^{*0} to be of order (1.2,1.1,1.1,3.9)×105(1.2, 1.1, 1.1, 3.9)\times 10^{-5}, respectively. They are readily accessible to the BB factories.

Keywords

Cite

@article{arxiv.0806.1108,
  title  = {Charmful Three-body Baryonic B decays},
  author = {Chun-Hung Chen and Hai-Yang Cheng and C. Q. Geng and Y. K. Hsiao},
  journal= {arXiv preprint arXiv:0806.1108},
  year   = {2009}
}

Comments

21 pages, 5 figures, version to appear in PRD

R2 v1 2026-06-21T10:48:05.506Z