CAJ | 학술논문

在手征SU （3）夸克模型和推广的手征SU （3）夸克模型下，利用共振群方法研究了奇异数为-6的双重子ΩΩ的结构。分析了波函数宽度，夸克交换效应以及标量介子混合角对系统结合能的影响。结果表明，宽度越小越容易形成束缚态，夸克交换效应有利于形成束缚态。标量介子混合角对系统结合能的影响很大，不同的混合角下系统的结合能不同。
재수정SU （3）과극모형화추엄적수정SU （3）과극모형하，이용공진군방법연구료기이수위-6적쌍중자ΩΩ적결구。분석료파함수관도，과극교환효응이급표량개자혼합각대계통결합능적영향。결과표명，관도월소월용역형성속박태，과극교환효응유리우형성속박태。표량개자혼합각대계통결합능적영향흔대，불동적혼합각하계통적결합능불동。
In the chiral SU (3) quark model and extended chiral SU (3) quark model ,we study the structure of strangeness -6 dibaryon by solving a Resonating Group Method equation .The effects from the width of wave function ,quark exchange effect ,and the mixing of scalar mesons are ana-lyzed ,respectively .We obtain some new results .Firstly ,the smaller the width of wave function ,ΩΩsystem is more easier to form the bound state .Second ,quark exchange effect is beneficial to form the bound state .However ,the mixing of scalar mesons bring big Influence to this system ,so the binding energy is quite different .