Charmful Three-body Baryonic B decays

TL;DR

This paper analyzes charmful three-body baryonic B decays, explaining existing measurements and predicting new branching fractions, thus providing guidance for future experimental searches at B factories.

Contribution

It offers a theoretical framework to explain observed decay rates and predicts several new branching fractions for charmful baryonic B decays.

Findings

Explains measured decay rates of specific B decays.

Predicts new branching fractions around 10^{-5}.

Provides accessible targets for B factory experiments.

Abstract

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