反夸克
Thus, antiquark, antiproton, etc. 像反夸克，反质子等等。
"Meson: Any member of a family of subatomic particles composed of a quark and an antiquark (see antimatter). 介子:由一个夸克和一个反夸克组成的亚原子粒子族。
Any of a family of subatomic particles that participate in strong interactions, are composed of a quark and an antiquark, and have masses generally intermediate between leptons and baryons. 介子任一种具有较强相互作用力的亚原子粒子群，由一夸克与一反夸克构成，并具有通常介于轻子和重子间的质量
Any of a family of subatomic particles that participate in strong interactions,are composed of a quark and an antiquark,and have masses generally intermediate between leptons and baryons. 介子，任一种具有较强相互作用力的亚原子粒子群，由一夸克与一反夸克构成，并具有通常介于轻子和重子间的质量。
Using the heavy quark antiquark potential which emerges from an effective dilaton gluon coupling inspired by the superstring theory, we study the energy levels of heavy quark antiquark systems. 使用从超弦理论激发的伸缩子与胶子耦合的有效理论得出的重夸克反夸克势
