Cumulant to Factorial Moment Ratio and Multiplicity Data
  The ratio of cumulant to factorial moments of experimental multiplicity distributions has been calculated for $e^{+}e^{-}$ and $hh$ interactions in a wide range of energies. As a function of the rank it exhibits an initial steep decrease and a series of oscillations around zero. Those features cannot be reproduced by the Negative Binomial Distribution. A comparable behaviour is instead predicted in high-energy perturbative QCD. The presence of a qualitatively similar behaviour for different processes and in wide energy intervals suggests speaking of an approximate scaling of the cumulant to factorial moment ratio. 
I.M.Dremin (P.N.Lebedev Institute of Physics, Moscow), V.Arena,   G.Boca, G.Gianini, S.Malvezzi, M.Merlo, S.P.Ratti, C.Ricca...