DELPHI: Exhibition

DELPHI (Detector for Lepton, Photon and Hadron Identification) is a detector for e+e- physics, with special emphasis on powerful particle identification, three-dimensional information, high granularity and precise vertex determination. It is installed at LEP (Large Electron and Positron collider) at CERN where it has operated since 1989. The present collaboration consists of about 550 physicists from 56 participating universities and institutes in 22 countries.