一种研究TeV能区朝前区强子相互作用的新途径  

A New Approach to Research the Hadronic Interaction in the Forward Region at the Energy Region of 10 TeV

作　　者：兰小刚[1] 陈太红[1] 刘自祥[1] 

机构地区：[1]西华师范大学物理与电子信息学院

出　　处：《云南师范大学学报（自然科学版）》2008年第6期25-29,共5页Journal of Yunnan Normal University:Natural Sciences Edition

基　　金：西华师范大学科研启动基金项目。基金编号(07B067)

摘　　要：采用CORSIKA模拟高海拔地区EAS事例样本,判选出一个首次相互作用发生在低空的10TeV能区EAS事例样本,通过探测低空EAS事例的轴心来进行朝前区强子相互作用研究。结果证实:通过研究宇宙线高能族事例发展,可以得到较理想的朝前区强子相互作用信息,从而能够有效的对目前正在使用的各种唯象模型的朝前区强子作用性质从TeV能区进行检验。The Monte Carlo simulation with CORSIKA is ran to simulate EAS events at the high altitude, make certain the selecting criterion to get EAS events with low first interaction height. The hadronic interaction in the forward region from TeV region can be studied by detecting the EAS core of low first interaction height events. It is confirmed that a perfect information of forward region can be gotten by researching the development of cosmic ray with high energy, the hadronic interaction models in the forward region from TeV region can be discussed effectively.

关 键 词：广延大气簇射(EAS) 朝前区 强子相互作用 

分 类 号：O572.1[理学—粒子物理与原子核物理]