A brief overview of properties of the model of quantized fragmentation of a helical QCD string is followed by the discussion of colour reconnection models and of the ways to reproduce the evolution of the average transverse momentum in hadronic events, as function of charged particle multiplicity. Reference to recent experimental data is included.

中文翻译：

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量化碎片可以取代颜色重连接模型吗？

简要概述了螺旋 QCD 弦的量化碎片模型的属性，然后讨论了颜色重联模型以及再现强子事件中平均横向动量随带电粒子多重性的函数的演化的方法。包括对最近实验数据的参考。