用 QCD 和则系统分析 D 波粲态

arXiv - PHYS - High Energy Physics - Phenomenology Pub Date : 2024-09-12 DOI:arxiv-2409.08051

Qi Xin, Zhi-Gang Wang

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引用次数: 0

摘要

我们通过QCD和则系统地研究了一维粲自旋三重态（$J^{PC}=1^{--}, 2^{--}, 3^{--}$）和自旋小重态（$J^{PC}=2^{-+}$），并与目前的实验结果进行了比较。更多关于D波粲态的实验数据将有助于我们揭示开粲阈附近粲态的质谱。

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Systematic analysis of the D-wave charmonium states with the QCD sum rules

We systematically study the 1D charmonium spin-triplet (with the $J^{PC}=1^{--}, 2^{--}, 3^{--}$) and spin-singlet (with the $J^{PC}=2^{-+}$) via the QCD sum rules in comparison with the present experimental results. More experimental data on the D-wave charmonium states will help us to unravel the mass spectrum of the charmonium states near the open-charm thresholds.

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arXiv - PHYS - High Energy Physics - Phenomenology

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