末态粒子集团动量分布维数的计算

Calculation of Dimension of Momentum Distribution of Final-state Clusters

摘要: 把坐标空间的分形维数计算公式推广到动量空间并用于计算高能强子－强子碰撞非单衍过程产生的中心区末态粒子集团的动量分布的维数．从理论上和从三火球模型结果出发求得的动量分布的维数都是二维． The formula of fractal dimension in coordinate space is extended to the momentum space. The fractal dimension of the momentum distribution of final-state clusters in center region produced by nondiffraction processes of high-energy hadronic collisions is calculated based on the Three Fire-Ball Model and is found to be 2.

Abstract: The formula of fractal dimension in coordinate space is extended to the momentum space. The fractal dimension of the momentum distribution of final-state clusters in center region produced by nondiffraction processes of high-energy hadronic collisions is calculated based on the Three Fire-Ball Model and is found to be 2.