标题： 玻色-爱因斯坦关联的参数化以及使用L3探测器对hadronic Z玻色子衰变中的源函数的重建 显示英文标题

标题： Parametrization of Bose-Einstein Correlations and Reconstruction of the Source Function in Hadronic Z-boson Decays using the L3 Detector

摘要： 对在强子衰变Z玻色子过程中产生的相同电荷π介子对的Bose-Einstein关联，采用不同的参数化方法进行分析。通过与具有高度相关的位置空间和动量空间的碎裂模型（tau-模型）相结合，用Levy稳定分布可以很好地描述这些关联。利用这些结果，重构了源函数。 显示英文摘要

摘要： Bose-Einstein correlations of pairs of identical charged pions produced in hadronic Z decays are analyzed in terms of various parametrizations. A good description is achieved using a Levy stable distribution in conjunction with a hadronization model having highly correlated configuration and momentum space, the tau-model. Using these results, the source function is reconstructed.