,Centrality in Relativistic Nuclear Collisions and the Random Matrix Approach rn

• 作 者: Z.Wazir
• 机 构: Department of Physics,COMSATS Institute of Information Technology,Islamabad,Pakistan
• 出 处: 中国物理快报（英文版）
• 发表日期: 2011年9期

Using the random matrix approach,results for nearest-neighbor distributions obtained from experimental data on 12C+12C collisions at 4.2AGeV/c and simulations produced with the aid of an ultra-relativistic quantum molecular dynamics model are studied.Comparison reveals that the observed changes in the nearest-neighbor distributions for different multiplicities can be associated with the onset of a region of central collisions.