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Probing Omega Omega and p Omega dibaryons with femtoscopic correlations in relativistic heavy-ion collisions

机译:探测ωOmega和P Omega Dibaryons在相对论重离子碰撞中的幻影相关性

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摘要

The momentum correlation functions of baryon pairs, which reflects the baryon-baryon interaction at low energies, are investigated for multistrangeness pairs (Omega Omega and N Omega) produced in relativistic heavy-ion collisions. We calculate the correlation functions based on an expanding source model constrained by single-particle distributions. The interaction potentials are taken from those obtained from recent lattice QCD calculations at nearly physical quark masses. Experimental measurements of these correlation functions for different system sizes will help to disentangle the strong interaction between baryons and to unravel the possible existence of strange dibaryons.
机译:研究了在相对论重离子碰撞中产生的多标度对(Omega Omega和N Omega)的多标度对(Omega Omega和N Omega)反映了Baryon对的动量相关函数。 我们基于由单粒度分布的扩展源模型计算相关函数。 在几乎物理夸克群众处取自从最近的晶格QCD计算获得的相互作用电位。 不同系统尺寸的这些相关函数的实验测量将有助于解开Baryons之间的强烈相互作用并解开奇怪的狄芳烃的可能存在。

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