这篇论文里,我们采用了MIT袋模型,并根据标准场论方法用散射矩阵元得到有效势来计算含二重一轻夸克的重子的基态能谱,其中总自旋为......

对强子结构以及强子内组分之间相互作用的深入理解是从上个世纪五十年代才真正开始的．强子结构(主要是指较轻的u，d，s夸克构成的强子)......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

The relations among four-quark states, diquarks and QCD sum rules are discussed. The situation of the existing, but inco......

The difference of τB and τ∧b indicates the role of the light flavors. We calculate the lifetimes ofB-meson and ∧b ba......

In this work, we employ the Bethe-Salpeter (B-S) equation to investigate the spectra of free diquarks and their B-S wave......

Bound states, such as qq and q(q), may exist in quark-gluon plasma. As the system is at high density,the volume of the b......

In this article,we study the structures of the pseudoscalar mesons π,K and the scalar diquarks Ua,Da,Sa in the framewor......

The "good" diquark is employed to study Λ_c~+ baryons within a mass loaded flux tube model. The study indicates that al......

Heavy-light hadrons are studied in a mass loaded flux tube model. The study indicates that the dynamics of mesons and ba......

在夸克蜕定域色屏蔽模型框架下，采用绝热近似，系统计算了由重夸克组成的四夸克系统qqqq的能量．结果表明，少部分态是完全排斥的，大部分态......

在夸克蜕定域色屏蔽模型框架下，采用绝热近似，计算了具有双夸克结构：qq—qq—q的五夸克态茸Ξ--的能量．结果表明不管是正宇称态，还是负......

在Jaffe和Wilczek模型中存在负宇称的五夸克八重态和单态,这些五夸克态中的两个双夸克之间没有轨道激发,这些五夸克态比Θ＋的质量要......