标题： 淋浴波动的分析方法 显示英文标题

标题： An Analytical Approach to Fluctuations in Showers

摘要： 我们回顾了粒子 showers 理论中的涨落问题。 通过使用 Furry 方程的推广形式，我们发现了$n$- 粒子关联函数与粒子数平均值或 1- 粒子关联函数之间的关系。这些关系表明平均值是唯一的独立动力学变量。 我们还开发了一个数值代码来求解关联函数的方程，并将结果与来自 Monte Carlo 模拟的结果进行比较，结果显示两种方法之间完全一致。 显示英文摘要

摘要： We review the problem of fluctuations in particle shower theory. By using a generalization of Furry equation, we find relations between the $n$--particle correlation function and the number of particles average or 1--particle correlation function. Such relations show that the average is the only independent dynamical variable. We also develop a numerical code to solve the equation for the correlation functions and compare the results with those from a Montecarlo simulation which show a perfect agreement between both methods.