Study of Some Characteristics of Protons Using Interactions of Light Nuclei

Abstract

Behavior of some average characteristics of protons are studied in protons and

Effect of the jet production on pseudorapidity, transverse momentum and transverse mass distributions of charged particles produced in pp-collisions at Tevatron energy

“…An increase in m T similar to that in p T is observed in all regions except for the angular region R1 θ=0 • -2 • , where multi-jet events have a higher increment for m T which may be due to the elastic scattering events in pp interactions. The region R1 may also be affected by the leading particle effect [14][15][16] with particles containing high longitudinal and low transverse momentum, as was observed in our previous study in the case of N ch distribution for the same polar angle region and also in the low N ch region for multiplicity distributions for full phase space [7]. We can see that the slopes of the distributions depend on the polar angle of the particles and the number of jets for the high p T particles (p T >2 GeV/c).…”

The study of light nuclei production in different interactions at 4.2 AGeV/c

“…In this paper the average multiplicity of light nuclei produced in Proton-Carbon (pC), Deutron-Carbon (dC), Helium-Carbon (HeC) and Carbon-Carbon ( 12 CC)-interactions at 4.2 A GeV/c are studied as a function of centrality. The centrality is defined by the numbers of identified proton (N p ) in an event [9][10][11].This study provides significant information about the behavior and production mechanisms of light nuclei.…”