Secondary particles produced in inelastic collisions of hadrons at high energies turn out to be noticeably correlated. This fact can be explained by assuming that the process is a two-stage one involving the formation in the intermediate stage of a correlated group of particles designated by the term cluster.

TY JOUR
TI Clusters in hadron multiple production processes
AU Dremin, I. M.
AU Quigg, C.
PB Physics-Uspekhi
PY 1978
JO Physics-Uspekhi
JF Physics-Uspekhi
JA Phys. Usp.
VL 21
IS 3
SP 265-271
UR https://ufn.ru/en/articles/1978/3/g/
ER https://doi.org/10.1070/PU1978v021n03ABEH005534