BES data on J/ψ→γ(K+K−π+π−) are presented. The
K∗Kˉ∗ contribution peaks strongly near threshold. It is fitted with a
broad 0−+ resonance with mass M=1800±100 MeV, width Γ=500±200 MeV. A broad 2++ resonance peaking at 2020 MeV is also required
with width ∼500 MeV. There is further evidence for a 2−+ component
peaking at 2.55 GeV. The non-K∗Kˉ∗ contribution is close to phase
space; it peaks at 2.6 GeV and is very different from K∗K∗ˉ.Comment: 15 pages, 6 figures, 1 table, Submitted to PL