Concerning one scale-invariant variable for the description of hadron-hadron interactions
Abesalashvili L.N., Amaglobeli N.S., Akhobadze L.T., Garsevanishvili V.R., Kutsidi N.K., Tevzadze Yu.V., Chargeishvili M.S.
A new scale-invariant parametrization is proposed for single-particle inclusive distributions in hadron-hadron interactions. The variables ξ± introduced for this purpose go over in the fragmentation regions of the interacting particles at large primary energies into the well known Feynman variable x.