用GF-AEIM研究超中心夸克模型中单重重子、重重子和重重子的质量

IF 1.5 4区 物理与天体物理 Q3 PHYSICS, PARTICLES & FIELDS Advances in High Energy Physics Pub Date : 2022-06-15 DOI:10.1155/2022/4539308
M. Abu-shady, H. M. Fath-Allah
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引用次数: 6

摘要

利用广义分数解析迭代法(GF-AEIM),在超中心模型中计算了这两种情况下的单重子、双重子和三重子质量。在第一种情况下,电势是库仑电势、线性限制电势和谐振子电势的组合。在第二种情况下,我们添加了超精细相互作用。能量本征值和重子波函数以分数形式得到。目前的结果与实验数据吻合良好,并与最近的其他工作进行了改进。
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Masses of Single, Double, and Triple Heavy Baryons in the Hyper-Central Quark Model by Using GF-AEIM
By using the generalized fractional analytical iteration method (GF-AEIM), the single, the double, and the triple heavy baryons masses are calculated in the hyper-central model in the two cases. In the first case, the potential is a combination of Coulombic potential, the linear confining potential, and the harmonic oscillator potential. In the second case, we add the hyperfine interaction. The energy eigenvalues and the baryonic wave function are obtained in the fractional forms. The present results are a good agreement with experimental data and are improved with other recent works.
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来源期刊
Advances in High Energy Physics
Advances in High Energy Physics PHYSICS, PARTICLES & FIELDS-
CiteScore
3.40
自引率
5.90%
发文量
55
审稿时长
6-12 weeks
期刊介绍: Advances in High Energy Physics publishes the results of theoretical and experimental research on the nature of, and interaction between, energy and matter. Considering both original research and focussed review articles, the journal welcomes submissions from small research groups and large consortia alike.
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