论文标题

多夸克互动:大$ n $缩放和对巴里昂群众的贡献

Many-quark interactions: Large-$N$ scaling and contribution to baryon masses

论文作者

Buisseret, F., Semay, C., Willemyns, C. T.

论文摘要

从有效的汉密尔顿建模从QCD的大$ n $方法中制成的baryon建模,我们获得了分析公式,允许估计多Quark互动对Baryon质量的贡献。处理了消失(质谱)和非变化(巴里昂熔化)温度的病例。

Starting from an effective Hamiltonian modelling a baryon made of $N$ identical quarks in the large-$N$ approach of QCD, we obtain analytical formulas allowing to estimate the contributions of multiquark interactions to the baryon mass. The cases of vanishing (mass spectrum) and non-vanishing (baryon melting) temperatures are treated.

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