"Critical" surfaces in phase space for particles inclusively generated in handron-hadron collisions
Abesalashvili L.N. , Amaglobeli N.S. , Garsevanishvili V.R., Kvatadze R.A. , Kutsidi N.K. , Tevzadze Yu.V. , E.B. Tsivtsivadze, Chargeishvili M.S.
In the study of single-particle inclusive distributions of charged π mesons in ir ~p interactions, the "critical" surfaces, which determine the boundary of the regions with significantly different characteristics (in particular, angular distributions) of the generated particles, were observed in the phase space of the isolated particle. A new kinematic variable is introduced.