Measurement of the inelastic proton-proton cross section at √s=13 TeV

The CMS collaboration

研究成果: 雜誌貢獻期刊論文同行評審

159 引文 斯高帕斯(Scopus)

摘要

A measurement of the inelastic proton-proton cross section with the CMS detector at a center-of-mass energy of s=13 TeV is presented. The analysis is based on events with energy deposits in the forward calorimeters, which cover pseudorapidities of −6.6 < η < −3.0 and +3.0 < η < +5.2. An inelastic cross section of 68.6 ± 0.5(syst) ± 1.6(lumi) mb is obtained for events with MX> 4.1 GeV and/or MY> 13 GeV, where MX and MY are the masses of the diffractive dissociation systems at negative and positive pseudorapidities, respectively. The results are compared with those from other experiments as well as to predictions from high-energy hadron-hadron interaction models.

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文章編號161
期刊Journal of High Energy Physics
2018
發行號7
DOIs
出版狀態已出版 - 1 7月 2018

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