## 摘要

The dependence of inclusive jet production in proton-proton collisions with a center-of-mass energy of 13 TeV on the distance parameter R of the anti-k_{T} algorithm is studied using data corresponding to integrated luminosities up to 35.9 fb^{−1} collected by the CMS experiment in 2016. The ratios of the inclusive cross sections as functions of transverse momentum p_{T} and rapidity y, for R in the range 0.1 to 1.2 to those using R = 0.4 are presented in the region 84 < p_{T}< 1588 GeV and |y|< 2.0. The results are compared to calculations at leading and next-to-leading order in the strong coupling constant using different parton shower models. The variation of the ratio of cross sections with R is well described by calculations including a parton shower model, but not by a leading-order quantum chromodynamics calculation including nonperturbative effects. The agreement between the data and the theoretical predictions for the ratios of cross sections is significantly improved when next-to-leading order calculations with nonperturbative effects are used. [Figure not available: see fulltext.].

原文 | ???core.languages.en_GB??? |
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文章編號 | 82 |

期刊 | Journal of High Energy Physics |

卷 | 2020 |

發行號 | 12 |

DOIs | |

出版狀態 | 已出版 - 12月 2020 |

## 指紋

深入研究「Dependence of inclusive jet production on the anti-k_{T}distance parameter in pp collisions at √s = 13 TeV」主題。共同形成了獨特的指紋。