j/x particle是什么意思

网络释义

1)j/x particle,j/x粒子2)J/ψ particle,J/ψ粒子3)particle J,J粒子4)j/ particle,j/粒子5)X particle,X粒子6)X-particle,X-粒子

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