1) particle J
![点击朗读](/dictall/images/read.gif)
J粒子
2) J/ψ particle
![点击朗读](/dictall/images/read.gif)
J/ψ粒子
1.
How it was shown experimentally that the J/Ψ particle is composed of charm and anti-charm quarks;
J/Ψ粒子是由粲夸克和反粲夸克组成的束缚态的实验证明
3) j/ particle
![点击朗读](/dictall/images/read.gif)
j/粒子
4) j/x particle
![点击朗读](/dictall/images/read.gif)
j/x粒子
5) quark potential of J/ψ particle
![点击朗读](/dictall/images/read.gif)
J/ψ粒子夸克势
6) J factor
![点击朗读](/dictall/images/read.gif)
J因子
补充资料:a粒子散射实验