本研究也清楚地表明了坡密子的胶子起源和胶子球的粒子性本质，这是一个长期没有解决的问题。
Our study not only reproduces the Pomeron-nucleon coupling from QCD but also clearly shows the gluonic origin and glueball nature of Pomeron.
在计算上可利用路径积分技术来处理海夸克的贡献，我们导出了纯胶子（物理胶子）生成泛函，为胶子球物理的研究提供了理论基础。
With the contribution of sea quarks, the generating functional of pure gluons is derived, which providing the theoretical basis for gluon-ball studies.
结果显示在考虑了瞬子效应后，胶球的质量被大大降低。
Our result shows that after considering the direct instanton effect, the mass of glueball is greatly reduced.
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