Split-Bin Correlation Functions for Multi-Particle Processes in PP Collisions at 400 GeV/c

The pseudorapidity and azimuthal angle distributions for charged particle produced in pp collisions at 400 GeV/c have been measured by using the LEBC films offered by CERN NA27 collaboration. The split-bin correlation functions have been calculated. The results show that the correlations are produced by resonance-like processces.