NNLOJET：用于 NNLO 强子精度计算喷气交叉截面的 parton 级事件生成器
高能物理 - 唯象学
2026-05-06 v2
摘要
我们在 NNLO QCD 计算中实现了天线减法方法，并将其集成到 NNLOJET parton 级事件生成器代码中，用于计算电子-正电子、夸克-夸克和夸克-介子碰撞中的喷气交叉截面及相关可观测量。我们描述了开源 NNLOJET 代码及其用法。
引用
@article{arxiv.2503.22804,
title = {NNLOJET: a parton-level event generator for jet cross sections at NNLO QCD accuracy},
author = {A. Huss and L. Bonino and O. Braun-White and S. Caletti and X. Chen and J. Cruz-Martinez and J. Currie and Y. S. Dai and W. Feng and G. Fontana and E. Fox and R. Gauld and A. Gehrmann-De Ridder and T. Gehrmann and E. W. N. Glover and M. Höfer and P. Jakubčík and M. Jaquier and M. Löchner and F. Lorkowski and I. Majer and M. Marcoli and P. Meinzinger and F. Merlotti and J. Mo and T. Morgan and J. Niehues and J. Pires and C. T. Preuss and A. Rodriguez Garcia and K. Schönwald and R. Schürmann and V. Sotnikov and G. Stagnitto and H. T. Sun and D. Walker and S. Wells and J. Whitehead and T. Z. Yang and H. Zhang},
journal= {arXiv preprint arXiv:2503.22804},
year = {2026}
}
备注
45 pages, 2 figures, URL: http://nnlojet.hepforge.org