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arXiv 2108.05071hep-ph
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奇异度=-3 $Ω^{-}$重子的光谱研究

Spectroscopic Study of Strangeness=-3 $Ω^{-}$ Baryon

Chandni Menapara, Ajay Kumar Rai

摘要:

具有sss夸克的$Ω^{-}$重子在实验上很少被观察到,人们对它的研究主要是通过理论上的研究。本文尝试用带有线性约束项的超中心组分夸克模型(hCQM)来研究$Ω$的性质。分别获得了1 S-4S、1 P-4P、1D-3D和1F-2F的共振质谱。根据计算数据和磁矩,研究了Regge轨迹的线性性质.目前的工作已与各种方法和已知的实验结果进行了比较。

英文摘要:

$Ω^{-}$ baryon with sss quarks has been scarcely observed in the experiments so far and has been exploited through many theoretical studies only. Here, an attempt has been made to explore properties of $Ω$ with hypercentral Constituent Quark Model (hCQM) with a linear confining term. The resonance mass spectra has been obtained for 1S-4S, 1P-4P, 1D-3D and 1F-2F respectively. The Regge trajectory has been investigated for the linear nature based on calculated data alongwith the magnetic moment. The present work has been compared with various approaches and known experimental findings.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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