Review of QCD Physics with ALICE, ATLAS, and CMS Experiments

IF 0.5 4区物理与天体物理 Q4 PHYSICS, PARTICLES & FIELDS

Physics of Particles and Nuclei Pub Date : 2025-10-16 DOI:10.1134/S1063779625700194

O. L. Kodolova

引用次数: 0

Abstract

The soft and hard QCD processes are analyzed by ALICE, ATLAS and CMS experiments using samples of proton-proton and AA collisions collected by the LHC at different energies. Measurements of jet production rates, jet properties, particle multiplicity, particle momentum spectra and correlations are presented. The results are compared to predictions of theoretical models at leading- and next-to-leading orders of QCD. The data in combination with HERA and CMS and ATLAS results are used to measure the strong coupling constant and for PDF constraints.

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用ALICE、ATLAS和CMS实验回顾QCD物理

利用大型强子对撞机在不同能量下收集的质子-质子和AA碰撞样品，通过ALICE、ATLAS和CMS实验对软、硬QCD过程进行了分析。介绍了射流产率、射流性质、粒子多重性、粒子动量谱和相关性的测量。结果与理论模型的预测在QCD的领先和次领先的订单进行了比较。结合HERA、CMS和ATLAS的结果测量了强耦合常数和PDF约束。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Physics of Particles and Nuclei 物理-物理：粒子与场物理

CiteScore

1.00

自引率

0.00%

发文量

116

审稿时长

6-12 weeks

期刊介绍： The journal Fizika Elementarnykh Chastits i Atomnogo Yadr of the Joint Institute for Nuclear Research (JINR, Dubna) was founded by Academician N.N. Bogolyubov in August 1969. The Editors-in-chief of the journal were Academician N.N. Bogolyubov (1970–1992) and Academician A.M. Baldin (1992–2001). Its English translation, Physics of Particles and Nuclei, appears simultaneously with the original Russian-language edition. Published by leading physicists from the JINR member states, as well as by scientists from other countries, review articles in this journal examine problems of elementary particle physics, nuclear physics, condensed matter physics, experimental data processing, accelerators and related instrumentation ecology and radiology.