Exclusive production of doubly charmed baryon pair at B Factories

The exclusive production of doubly charmed baryon pairs $Ξ_{cc}+\barΞ_{cc}$ via $e^+e^-$ annihilation at B factories are calculated in the framework of non-relativistic QCD (NRQCD). The total cross sections, theoretical uncertainties, differential distributions and event yields for the BaBar and Belle II experiments are systematically discussed. According to our study, the detection prospects for both experiments are unfavorable.

Authors

Publication Details

Journal
arXiv (Cornell University)
Published
2026-10-27
DOI
https://doi.org/10.48550/arxiv.2610.37210
Primary Topic
Quantum Chromodynamics and Particle Interactions
Type
preprint
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preprint

Exclusive production of doubly charmed baryon pair at B Factories

Zong-Guo Si, Chun-Yuan Li, Meng-Li Liu, Xiao Liang et al.
arXiv (Cornell University)
Quantum Chromodynamics and Particle Interactions
preprint

Exclusive production of doubly charmed baryon pair at B Factories

Zong-Guo Si, Chun-Yuan Li, Meng-Li Liu, Xiao Liang, Jun Jiang, Xing-Hua Yang
preprint en

Abstract

The exclusive production of doubly charmed baryon pairs $Ξ_{cc}+\barΞ_{cc}$ via $e^+e^-$ annihilation at B factories are calculated in the framework of non-relativistic QCD (NRQCD). The total cross sections, theoretical uncertainties, differential distributions and event yields for the BaBar and Belle II experiments are systematically discussed. According to our study, the detection prospects for both experiments are unfavorable.

arXiv (Cornell University)
Quantum Chromodynamics and Particle Interactions
DOIOpen Access PDFOpenAlex
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Exclusive production of doubly charmed baryon pair at B Factories — Zong-Guo Si, Chun-Yuan Li, et al. · arXiv (Cornell University) (2026) | TGRS Research Map | TGRS