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Investigation on the mass of open-charm dibaryons as hexaquarks
Pramana ( IF 2.8 ) Pub Date : 2024-03-26 , DOI: 10.1007/s12043-024-02730-5
N. Shiri , N. Tazimi

Abstract

Conventionally, it is claimed that hexaquarks are exotic particles, most of which have not yet been experimentally detected. This essay is fixated on the view to extend a simple phenomenological model based on the Gürsey–Radicati mass formula for hadrons, including charm baryons and to predict the mass of hexaquark states. To make our purpose conspicuous, we perform a numerical tuning of this model, consisting of four sets, each containing six free parameters for baryons and dibaryons. In the long run, other predicted values for the mass of additional hexaquarks could be shown to agree with upcoming experimental results. As we have asserted, the results obtained from this work give us a deeper insight into the structural features of six-quark particles. Finally, we have included other available data from the other works and compared that data with ours.



中文翻译:

六夸克开魅力二重子的质量研究

摘要

传统上,人们认为六夸克是奇异粒子,其中大部分尚未被实验检测到。本文致力于扩展基于强子(包括粲重子)的 Gürsey-Radicati 质量公式的简单唯象模型,并预测六夸克态的质量。为了使我们的目的显而易见,我们对该模型进行了数值调整,该模型由四组组成,每组包含重子和二重子的六个自由参数。从长远来看,额外六夸克质量的其他预测值可能与即将到来的实验结果一致。正如我们所说,这项工作获得的结果使我们能够更深入地了解六夸克粒子的结构特征。最后,我们纳入了其他作品中的其他可用数据,并将这些数据与我们的数据进行了比较。

更新日期:2024-03-26
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