Please use this identifier to cite or link to this item: http://bura.brunel.ac.uk/handle/2438/21088
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dc.contributor.authorSirunyan, AM-
dc.contributor.authorTumasyan, A-
dc.contributor.authorAdam, W-
dc.contributor.authorAmbrogi, F-
dc.contributor.authorBergauer, T-
dc.contributor.authorDragicevic, M-
dc.contributor.authorErö, J-
dc.contributor.authorEscalante Del Valle, A-
dc.contributor.authorFlechl, M-
dc.contributor.authorFrühwirth, R-
dc.contributor.authorJeitler, M-
dc.contributor.authorKrammer, N-
dc.contributor.authorKrätschmer, I-
dc.contributor.authorLiko, D-
dc.contributor.authorMadlener, T-
dc.contributor.authorMikulec, I-
dc.contributor.authorRad, N-
dc.contributor.authorSchieck, J-
dc.contributor.authorSchöfbeck, R-
dc.contributor.authorSpanring, M-
dc.contributor.authorWaltenberger, W-
dc.contributor.authorWulz, CE-
dc.contributor.authorZarucki, M-
dc.contributor.authorDrugakov, V-
dc.contributor.authorMossolov, V-
dc.contributor.authorSuarez Gonzalez, J-
dc.contributor.authorDarwish, MR-
dc.contributor.authorDe Wolf, EA-
dc.contributor.authorDi Croce, D-
dc.contributor.authorJanssen, X-
dc.contributor.authorLelek, A-
dc.contributor.authorPieters, M-
dc.contributor.authorRejeb Sfar, H-
dc.contributor.authorVan Haevermaet, H-
dc.contributor.authorVan Mechelen, P-
dc.contributor.authorVan Putte, S-
dc.contributor.authorVan Remortel, N-
dc.contributor.authorBlekman, F-
dc.contributor.authorBols, ES-
dc.contributor.authorChhibra, SS-
dc.contributor.authorD’Hondt, J-
dc.contributor.authorDe Clercq, J-
dc.contributor.authorLontkovskyi, D-
dc.contributor.authorLowette, S-
dc.contributor.authorMarchesini, I-
dc.contributor.authorMoortgat, S-
dc.contributor.authorPython, Q-
dc.contributor.authorTavernier, S-
dc.contributor.authorVan Doninck, W-
dc.contributor.authorVan Mulders, P-
dc.contributor.authorBeghin, D-
dc.contributor.authorBilin, B-
dc.contributor.authorClerbaux, B-
dc.contributor.authorDe Lentdecker, G-
dc.contributor.authorDelannoy, H-
dc.contributor.authorDorney, B-
dc.contributor.authorFavart, L-
dc.contributor.authorGrebenyuk, A-
dc.contributor.authorKalsi, AK-
dc.contributor.authorMoureaux, L-
dc.contributor.authorPopov, A-
dc.contributor.authorPostiau, N-
dc.contributor.authorStarling, E-
dc.contributor.authorThomas, L-
dc.contributor.authorVander Velde, C-
dc.contributor.authorVanlaer, P-
dc.contributor.authorVannerom, D-
dc.contributor.authorCornelis, T-
dc.contributor.authorDobur, D-
dc.contributor.authorKhvastunov, I-
dc.contributor.authorNiedziela, M-
dc.contributor.authorRoskas, C-
dc.contributor.authorSkovpen, K-
dc.contributor.authorTytgat, M-
dc.contributor.authorVerbeke, W-
dc.contributor.authorVermassen, B-
dc.contributor.authorVit, M-
dc.contributor.authorBondu, O-
dc.contributor.authorBruno, G-
dc.contributor.authorCaputo, C-
dc.contributor.authorDavid, P-
dc.contributor.authorDelaere, C-
dc.contributor.authorDelcourt, M-
dc.contributor.authorGiammanco, A-
dc.contributor.authorLemaitre, V-
dc.contributor.authorPrisciandaro, J-
dc.contributor.authorSaggio, A-
dc.contributor.authorVidal Marono, M-
dc.contributor.authorVischia, P-
dc.contributor.authorZobec, J-
dc.contributor.authorAlves, GA-
dc.contributor.authorCorreia Silva, G-
dc.contributor.authorHensel, C-
dc.contributor.authorMoraes, A-
dc.contributor.authorBelchior Batista Das Chagas, E-
dc.contributor.authorCarvalho, W-
dc.contributor.authorChinellato, J-
dc.contributor.authorCoelho, E-
dc.contributor.authorDa Costa, EM-
dc.contributor.authorDa Silveira, GG-
dc.date.accessioned2020-06-26T01:12:29Z-
dc.date.available2020-06-01-
dc.date.available2020-06-26T01:12:29Z-
dc.date.issued2020-06-01-
dc.identifier.citationSirunyan, A.M., Tumasyan, A., Adam, W. et al. Determination of the strong coupling constant αS(mZ) from measurements of inclusive W± and Z boson production cross sections in proton-proton collisions at s√ = 7 and 8 TeV. J. High Energ. Phys. 2020, 18 (2020).en_US
dc.identifier.issn1126-6708-
dc.identifier.issn1029-8479-
dc.identifier.urihttp://bura.brunel.ac.uk/handle/2438/21088-
dc.description.abstractTwelve measurements of inclusive cross sections of W± and Z boson production, performed in proton-proton collisions at centre-of-mass energies of 7 and 8 TeV, are compared with perturbative quantum chromodynamics calculations at next-to-next- to-leading order (NNLO) accuracy obtained with the CT14, HERAPDF2.0, MMHT14, and NNPDF3.0 parton distribution functions (PDFs). Data and theory agree well for all PDF sets, taking into account the experimental and theoretical uncertainties. A novel procedure is employed to extract the strong coupling constant at the Z pole mass from a detailed comparison of all the experimental fiducial cross sections to the corresponding NNLO theoretical predictions, yielding αS(mZ)=0.1163+0.0024−0.0031 (CT14), 0.1072+0.0043−0.0040 (HERAPDF2.0), 0.1186 ± 0.0025 (MMHT14), and 0.1147 ± 0.0023 (NNPDF3.0). Using the results obtained with the CT14 and MMHT14 PDFs, which yield the most robust and stable αS(mZ) extractions, a value αS(mZ)=0.1175+0.0025−0.0028 is determined.en_US
dc.description.sponsorshipEuropean Research Council and Horizon 2020 Grant; STFCen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.subjectHadron-Hadron scattering (experiments)en_US
dc.subjectParticle and resonance productionen_US
dc.titleDetermination of the strong coupling constant α <inf>S</inf>(m<inf>Z</inf>) from measurements of inclusive W<sup> ±</sup> and Z boson production cross sections in proton-proton collisions at √s = 7 and 8 TeVen_US
dc.typeArticleen_US
dc.identifier.doihttp://dx.doi.org/10.1007/JHEP06(2020)018-
dc.relation.isPartOfJournal of High Energy Physics-
pubs.issue6-
pubs.publication-statusPublished-
pubs.volume2020-
dc.identifier.eissn1029-8479-
Appears in Collections:Dept of Electronic and Computer Engineering Research Papers

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