{"title":"QCD Physics with the CMS Detector","authors":"O. L. Kodolova, for the CMS Collaboration","doi":"10.3103/S0027134924700784","DOIUrl":null,"url":null,"abstract":"<p>The soft and hard QCD processes are analyzed by the CMS experiment using samples of proton-proton collisions collected by the LHC at sqrts <span>\\(=\\)</span> 7, 8, and 13 TeV. 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 ATLAS results are used to measure the strong coupling constant and for PDF constraints.</p>","PeriodicalId":711,"journal":{"name":"Moscow University Physics Bulletin","volume":"79 1 supplement","pages":"59 - 68"},"PeriodicalIF":0.4000,"publicationDate":"2025-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Moscow University Physics Bulletin","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.3103/S0027134924700784","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
The soft and hard QCD processes are analyzed by the CMS experiment using samples of proton-proton collisions collected by the LHC at sqrts \(=\) 7, 8, and 13 TeV. 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 ATLAS results are used to measure the strong coupling constant and for PDF constraints.
期刊介绍:
Moscow University Physics Bulletin publishes original papers (reviews, articles, and brief communications) in the following fields of experimental and theoretical physics: theoretical and mathematical physics; physics of nuclei and elementary particles; radiophysics, electronics, acoustics; optics and spectroscopy; laser physics; condensed matter physics; chemical physics, physical kinetics, and plasma physics; biophysics and medical physics; astronomy, astrophysics, and cosmology; physics of the Earth’s, atmosphere, and hydrosphere.