Recent Results From BESII
We present recent results from the BES experiment on the observation of the Y(2175) in $J/ψ\to ϕf_0(980) η$, and $η(2225)$ in $J/ψ\to γϕϕ$, and X(1440) in $J/ψ$ hadronic decays, together with the new observation of $ψ(2S)$ radiative decays and hadronic decays into $n\ks\ldb+c.c., \ld\ldbπ^0, \ld\ldbη$. The effort to search for $J/ψ$ decays into $γγ$ and invisible decays are also reported.
hep-ex↗