论文标题
核培养基中二巴里亚牛的特性
Properties of dibaryons in nuclear medium
论文作者
论文摘要
以$ a = 6 $ nuclei的形式考虑了三个群集$α+2n $模型中的六夸克二巴里亚人的属性。核中的Dibaryon产生会导致二骨和核核之间出现三体力。这种非惯性标量力被证明为三体结合能提供了额外的有吸引力的贡献。这三体贡献改善了大多数可观察结果的理论结果与实验数据之间的一致性。在核子动量分布中发现了传统的$ nn $ force型号与迪巴里昂诱导的模型之间的最严重差异，后者的模型可为高弹药组件的强烈丰富，均以$^6 $ li and $^6 $ he case提供了强烈的富集。
Properties of six-quark dibaryons in nuclear medium are considered by example of $A=6$ nuclei within the three-cluster $α+2N$ model. Dibaryon production in nuclei leads to the appearance of a three-body force between the dibaryon and nuclear core. This non-conventional scalar force is shown to provide an additional attractive contribution to the three-body binding energy. This three-body contribution improves noticeably agreement between theoretical results and experimental data for the majority of observables. The most serious difference between the traditional $NN$-force models and the dibaryon-induced model is found for the nucleon momentum distribution, the latter model providing a strong enrichment of the high-momentum components both for $^6$Li and $^6$He cases.
