arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2011.04694hep-ph
收藏

H1jet,一个计算横向动量分布的快速程序

H1jet, a fast program to compute transverse momentum distributions

Alexander Lind, Andrea Banfi

摘要:

我们提出了H1jet,一个快速的代码,计算总的截面和微分分布的横向动量的颜色单。在其当前版本中,该程序仅实现首阶$2\to 1$和$2\to 2$过程,但可以扩展到更高阶。我们讨论了在H1jet中实现的流程,详细说明了如何实现新流程,并与现有代码进行了比较。这个工具,主要是为理论家设计的,可以卓有成效地用于评估偏离标准模型行为的选定的新的物理模型,以及快速获得分布的相关性标准模型的现象。

英文摘要:

We present H1jet, a fast code that computes the total cross section and differential distribution in the transverse momentum of a colour singlet. In its current version, the program implements only leading-order $2\to 1$ and $2\to 2$ processes, but could be extended to higher orders. We discuss the processes implemented in H1jet, give detailed instructions on how to implement new processes, and perform comparisons to existing codes. This tool, mainly designed for theorists, can be fruitfully used to assess deviations of selected new physics models from the Standard Model behaviour, as well as to quickly obtain distributions of relevance for Standard Model phenomenology.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑