标题： 关于$q\bar qg$混合分配的简短说明对于$X(1812)\to ωφ$ 显示英文标题

标题： A short note on $q\bar qg$ hybrid assignment for $X(1812)\to ωφ$

摘要： BES合作组最近在双OZI抑制衰变$J/\psi \to\gamma\omega\phi$中观察到接近$\omega\phi$阈值的增强现象。 此$\omega\phi$增强可能是由于一个新的$J^{PC}=0^{++}$X(1812)态引起的。 我们讨论一种可能的归属，即X(1812)是一个$ 1/\sqrt{2}(u\bar u+d\bar d)g$（或$s\bar sg$）杂交介子。 我们建议进行进一步的测量以验证这些归属。 显示英文摘要

摘要： BES Collaboration has recently observed an enhancement near the $\omega\phi$ threshold in the double OZI suppressed decay $J/\psi \to\gamma\omega\phi$. This $\omega\phi$ enhancement is probably due to a new $J^{PC}=0^{++}$ X(1812) state. We discuss a possible assignment that the X(1812) is a $ 1/\sqrt{2}(u\bar u+d\bar d)g$ (or $s\bar sg$) hybrid meson. We suggest further measurements to test these assignments.