Azimuthal angular characteristics of secondary particles in proton-nucleon and pion-nucleon interactions in Gev range

The azimuthal angular distribution in the events of multiple particle production at p sub(o)=20-200 Gev/c is analysed. The authors describe the general method for analysing angular distributions at multiple particle production, registering the quantitative effect of the conservation of pulse-energy law. The azimuthal distribution in proton-nucleon impacts at p sub(o)=21, 50, 67 and 200 Gev/c and pion-nucleons at p sub(o)=45 Gev/c. It is shown that the azimuthal effects do not depend on the energy and can be described through a simple pattern registering only the kinematic factors. The findings contradict the typical correlations, predictable by the multiperipheral model. (T.K.)