夸克偶素 meaning in English

quark atom
quarkonium

Heavy quarkonium properties are studied in the relativistic quark model based on the quasipotential approach in the quantum field theory
本文在量子场论中基于准势途径的相对论夸克模型中研究了重夸克偶素的性质。
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
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。
It indicates that a correct mass relation of a meson nonet ( especially for the non ideal - mixing meson nonet ) should incorporate the effect of the flavor - dependent quarkonia annihilation
这表明，一个正确反映介子九重态（特别是非理想混合的介子九重态）成员间质量关系的公式，应该包含夸克偶素间的湮灭跟味道有关这种修正。
In this region it is necessary to account for nonperturbative effects connected with the complicated structure of qcd vacuum . all this leads to a theoretical uncertainty in the qq po tential at intermediate and large distances
随着重夸克偶素基态和激发态质量实验数据的大量积累，通过理论预期与实验数据的比较，所获得的夸克?反夸克相互作用势的信息是很有趣的。