Three-Pion Interferometry Results from Central Pb+Pb Collisions at 158 A GeV/c
arXiv:hep-ex/0008018 · doi:10.1103/PhysRevLett.85.2895
Abstract
Three-particle correlations have been measured for identified negative pions from central 158 A GeV Pb+Pb collisions by the WA98 experiment at CERN. A substantial contribution of the genuine three-body correlation has been found as expected for a mainly chaotic and symmetric source.
8 pages including 3 figures