400GeV/c pp碰撞自仿射多重分形分析  

Self-affine Multifractal Analysis in 400GeV/c pp Collisions

作　　者：吴冲[1] 王韶舜[1] 

机构地区：[1]中国科学技术大学近代物理系,合肥230027

出　　处：《高能物理与核物理》2000年第9期791-796,共6页High Energy Physics and Nuclear Physics

基　　金：国家自然科学基金资助!(199750 4 5)&&

摘　　要：利用分形来研究高能碰撞多粒子产生机制是新兴的交叉科学 ,而获取多粒子产生的多重分形谱对了解高能碰撞机制很重要 .本文将改进的连续阶数阶乘矩方法应用于 40 0GeV/cpp碰撞多重产生的自仿射分析中 ,首次得到了自仿射多重分形谱 .The investigation of the multiparticle production mechanism in high energy collisions by fractal is a new crossing science. It is very important to get the multiparticle multifractal spectrum to understand the collision mechanism. An improved factorial moments of continuous order method has been applied in selfaffine analysis of multiplicity production in 400GeV/ c pp collisions. A self affine multifractal spectrum has been obtained for the first time.

关 键 词：自仿射分形 多重分形谱 高能碰撞 多粒子产生 

分 类 号：O572[理学—粒子物理与原子核物理]