摘要在介子-介子混合的框架下，考虑到夸克偶素间的湮灭跟味道有关这种效应，给出了一种新的介子九重态成员间的质量关系。
In the framework of quarkonia-quarkonia mixing, considering the effect of the flavor-dependent transitions between quarkonia, the new mass relation of a meson nonet is presented.
在重夸克势模型理论框架下，研究了重介子谱的色屏蔽效应。
The color screening effects are investigated on heavy quarkonium spectra within the framework of heavy quark potential model.
强子具有椭球对称性，本文预示介子的电磁辐射衰变中将存在体积和形变效应。
The hadron is of ellipsoidal symmetry and it is predicated that there will exist the Volume and deformation effects during the process of electromagnetic radiation decay of mesons.
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