DELPHI Z0 PEAK EVENT

DELPHI Event r0039265e0004291

e+ e- ---> gamma gamma

No tracks are observed in the VD, ID, or TPC. Two energetic back-to-back showers are seen in the HPC, respectively at Phi = 100 degree with 48.9 GeV and at Phi = 280 degree with 48.2 GeV.