Measurement of the transverse momentum spectra of weak vector bosons produced in proton-proton collisions at root s=8TeV
Authors
Khachatryan, V.Adžić, Petar
Ćirković, Predrag
Devetak, Damir
Milošević, Jovan
Reković, Vladimir
Đorđević, Miloš
Milenović, Predrag
CMS Collaboration (ukupan broj autora: 2301)
Article (Published version)
Metadata
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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.
Keywords:
Hadron-Hadron scattering (experiments) / QCDSource:
Journal of High Energy Physics, 2017, 2Funding / projects:
- 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 lIndustrie et dans lAgriculture (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]
DOI: 10.1007/JHEP02(2017)096
ISSN: 1029-8479
WoS: 000397647500001
Scopus: 2-s2.0-85013487535
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VinčaTY - JOUR AU - Khachatryan, V. AU - Adžić, Petar AU - Ćirković, Predrag AU - Devetak, Damir AU - Milošević, Jovan AU - Reković, Vladimir AU - Đorđević, Miloš AU - Milenović, Predrag PY - 2017 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1479 AB - 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. T2 - Journal of High Energy Physics T1 - Measurement of the transverse momentum spectra of weak vector bosons produced in proton-proton collisions at root s=8TeV IS - 2 DO - 10.1007/JHEP02(2017)096 ER -
@article{ author = "Khachatryan, V. and Adžić, Petar and Ćirković, Predrag and Devetak, Damir and Milošević, Jovan and Reković, Vladimir and Đorđević, Miloš and Milenović, Predrag", year = "2017", abstract = "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.", journal = "Journal of High Energy Physics", title = "Measurement of the transverse momentum spectra of weak vector bosons produced in proton-proton collisions at root s=8TeV", number = "2", doi = "10.1007/JHEP02(2017)096" }
Khachatryan, V., Adžić, P., Ćirković, P., Devetak, D., Milošević, J., Reković, V., Đorđević, M.,& Milenović, P.. (2017). Measurement of the transverse momentum spectra of weak vector bosons produced in proton-proton collisions at root s=8TeV. in Journal of High Energy Physics(2). https://doi.org/10.1007/JHEP02(2017)096
Khachatryan V, Adžić P, Ćirković P, Devetak D, Milošević J, Reković V, Đorđević M, Milenović P. Measurement of the transverse momentum spectra of weak vector bosons produced in proton-proton collisions at root s=8TeV. in Journal of High Energy Physics. 2017;(2). doi:10.1007/JHEP02(2017)096 .
Khachatryan, V., Adžić, Petar, Ćirković, Predrag, Devetak, Damir, Milošević, Jovan, Reković, Vladimir, Đorđević, Miloš, Milenović, Predrag, "Measurement of the transverse momentum spectra of weak vector bosons produced in proton-proton collisions at root s=8TeV" in Journal of High Energy Physics, no. 2 (2017), https://doi.org/10.1007/JHEP02(2017)096 . .