通过夸克-轻子相互作用在负奇异性下涌现卡米-斯特拉恩双子
高能物理 - 唯象学
2025-07-18 v1
摘要
在单一-介子交换模型框架下,我们系统地对 charm 量子比特与轻子之间的 P 轨道相互作用进行耦合通道分析,涉及的通道包括 , , , , , , , 和 。我们的结果可以预测几种可能的分子候选者,如 的 分子, 的 分子, 和 的 分子, 和 的 分子。Furthermore, the coupled channel effects significantly influence the formation of the molecule with 。Furthermore, we analyze the phase shifts for these coupled channel systems. Our analysis not only confirms the existence of the predicted molecules but also identifies potential resonant dibaryons, including a shape-type resonance with , a shape-type resonance with , a coupled Feshbach-type resonance with , and coupled Feshbach-type resonances with 。
引用
@article{arxiv.2507.12958,
title = {Emergence of charm-strange dibaryons with negative parity via baryon-baryon interactions},
author = {Yu-Yue Cui and Xiao-Mei Tang and Qi Huang and Rui Chen},
journal= {arXiv preprint arXiv:2507.12958},
year = {2025}
}
备注
15 pages, 3 figures