Model Predictions of Charged-Particle Azimuthal Distributions and Forward-Backward Correlations in pp Interactions at s1/2= 900 GeV

作     者：R.Khan M.Ajaz Y.Ali H.Younis G.Khan Z.Wazir A.Zaman A.Khan 

作者机构：Department of PhysicsAbdul Wali Khan UniversityMardan23200Pakistan Department of PhysicsCOMSATS UniversityIslamabad44000Pakistan Department of PhysicsInternational Islamic UniversityIslamabad44000Pakistan 

出 版 物：《Communications in Theoretical Physics》 (理论物理通讯（英文版）)

年 卷 期：2019年第71卷第10期

页      面：1172-1178页

核心收录：

学科分类：07[理学] 0704[理学-天文学] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学] 

基　　金：Supported by the Higher Education Commission(HEC) of Pakistan by the Grant No.20-3379/NRPU/R&D/HEC/2014 

主　　题：forward-backward correlation CRMC models LHC ATLAS 

摘      要：We report inelastic interactions of protons at the center of mass energy s1/2 = 900 Ge V, by using different event generators to study the forward-backward(FB) correlation in summed transverse momentum and multiplicity of produced charged particles. The transverse momentum, p T ≥ 100 Me V, and pseudorapidity, | η | 500 Me V. For FB correlations, EPOS, and Sybill2.3 c results are in a good agreement with the data as compared to the other ***, for the azimuthal distribution, EPOS-LHC, DPMJETIII, and Sibyll2.3 c show good agreement with the data for full η region. In general, EPOS provides a better description of the data for both the quantities studied in this paper.