2012/03/28 by M. Ajaz, M. Suleymanov, M. K. Suleymanov +6
Physics and Astronomy · #FOS: Physical sciences #High-Energy Particle Collisions Research #Nuclear Experiment (nucl-ex) #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #nucl-ex
paper · pdf · doi:10.48550/arxiv.1203.6200
Presented in "International Scientific Spring - 2012" from March 05th - 09th, 2012 at National Centre for Physics Islamabad
arxiv created 2012/03/28 · openalex publication_date 2012/03/28 · arxiv updated 2012/03/29 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Some experimental results on nuclear transparency effect in pC- and dC-interaction at 4.2 A GeV/c (JINR Dubna) are presented. The "half angle" (θ1/2) technique was used and the particles with emission angle greater and less than θ1/2 are considered separately. The results of the experimental study have been compared with the simulation data coming from the Dubna Cascade model. The values of average multiplicity, average momentum, and average transverse momentum of charged pions and protons are analyzed as a function of the number of identified protons in an event. We observed some behaviors for the data which could be considered as some nuclear transparency effects. The lasts have been divided into three main groups depending on their probable behavior: leading effect; cascade effect; medium effect.