期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 2, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP02(2017)096
关键词
Hadron-Hadron scattering (experiments); QCD
资金
- Marie-Curie programme (European Union)
- European Research Council (European Union)
- EPLANET (European Union)
- Leventis Foundation
- A. P. Sloan Foundation
- Alexander von Humboldt Foundation
- Belgian Federal Science Policy Office
- Fonds pour la Formation a la Recherche dans l'Industrie et dans l'Agriculture (FRIA-Belgium)
- Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium)
- Ministry of Education, Youth and Sports (MEYS) of the Czech Republic
- Council of Science and Industrial Research, India
- HOMING PLUS programme of the Foundation for Polish Science - European Union, Regional Development Fund
- Mobility Plus programme of the Ministry of Science and Higher Education
- OPUS programme of the National Science Center (Poland) [2014/13/B/ST2/02543]
- National Science Center (Poland) [Sonata-bis DEC-2012/07/E/ST2/01406]
- Kyungpook National University Research Fund (Republic of Korea)
- Thalis programme - EU-ESF
- Aristeia programme - EU-ESF
- Greek NSRF
- National Priorities Research Program by Qatar National Research Fund
- Programa Clarin-COFUND del Principado de Asturias
- Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University (Thailand)
- Chulalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand)
- Welch Foundation [C-1845]
- STFC [ST/H000925/1, ST/N001273/1, ST/M004775/1, PP/E000479/1] Funding Source: UKRI
- Science and Technology Facilities Council [CMS, ST/N001273/1, ST/H000925/1, GRIDPP, ST/M004775/1, PP/E000479/1, ST/N000250/1, ST/K001256/1] Funding Source: researchfish
- Division Of Physics
- Direct For Mathematical & Physical Scien [1401984, 1211067, 1508869] Funding Source: National Science Foundation
- Division Of Physics
- Direct For Mathematical & Physical Scien [1506168, 1606321, 1506130, 1624356, 1151640] Funding Source: National Science Foundation
The transverse momentum spectra of weak vector bosons are measured in the CMS experiment at the LHC. The measurement uses a sample of proton-proton collisions at root s = 8TeV, collected during a special low-luminosity running that corresponds to an integrated luminosity of 18: 4 +/- 0: 5 pb(-1). The production of W bosons is studied in both electron and muon decay modes, while the production of Z bosons is studied using only the dimuon decay channel. The ratios of W- to W+ and Z to W di ff erential cross sections are also measured. The measured di ff erential cross sections and ratios are compared with theoretical predictions up to next-to-next leading order in QCD.
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