论文标题
C3P0模型中的炭衰变
Charmonium decay in the C3P0 Model
论文作者
论文摘要
在这项工作中,我们使用$ c^3p _ {\,0} $模型来计算低谎言charmon $ j^{pc} = 1^{ - } $状态,名义上是$ j/ψ(1s)$和$ψ(2s)$的衰减宽度。 $ω\,η^\ prime $,$ k^{\ ast +} \,k^ - $,$ k^{\ ast 0} \,\ bar {k}^0 $,$ ϕ \ \,η$,$ ϕ \,$ ϕ \,η^\ prime $。
In this work, we use the $C^3P_{\,0}$ model to calculate the decay widths of the low lying charmonium $J^{PC}=1^{--}$ states, nominally $J/ψ(1S)$ and $ψ(2S)$, in the following common channels: $ρ\,π$, $ω\,η$, $ω\,η^\prime$, $K^{\ast +}\,K^-$, $K^{\ast 0}\,\bar{K}^0$, $ϕ\,η$, $ϕ\,η^\prime$.