论文标题
Parton阵雨中的大型对数的总和
Summations by parton showers of large logarithms in electron-positron annihilation
论文作者
论文摘要
在同伴出版物中，我们探索了如何在Parton淋浴中检查大对数的总和。在这里，我们使用多种淋浴算法将此一般程序应用于电子峰值歼灭中的推力分布。该方法是与可观察的感兴趣的分布的适当整体变换一起工作。然后，我们重新制定了Parton淋浴计算，以便获得转换的分布作为指数，我们可以在该指数中计算指数的扰动扩展中的术语。
In a companion publication, we have explored how to examine the summation of large logarithms in a parton shower. Here, we apply this general program to the thrust distribution in electron-positron annihilation, using several shower algorithms. The method is to work with an appropriate integral transform of the distribution for the observable of interest. Then, we reformulate the parton shower calculation so as to obtain the transformed distribution as an exponential for which we can compute the terms in the perturbative expansion of the exponent.
