Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/131829
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dc.contributor.author | Aad, G. | - |
dc.contributor.author | Abbott, B. | - |
dc.contributor.author | Abbott, D.C. | - |
dc.contributor.author | Abed Abud, A. | - |
dc.contributor.author | Abeling, K. | - |
dc.contributor.author | Abhayasinghe, D.K. | - |
dc.contributor.author | Abidi, S.H. | - |
dc.contributor.author | AbouZeid, O.S. | - |
dc.contributor.author | Abraham, N.L. | - |
dc.contributor.author | Abramowicz, H. | - |
dc.contributor.author | Abreu, H. | - |
dc.contributor.author | Abulaiti, Y. | - |
dc.contributor.author | Acharya, B.S. | - |
dc.contributor.author | Achkar, B. | - |
dc.contributor.author | Adam, L. | - |
dc.contributor.author | Adam Bourdarios, C. | - |
dc.contributor.author | Adamczyk, L. | - |
dc.contributor.author | Adamek, L. | - |
dc.contributor.author | Adelman, J. | - |
dc.contributor.author | Adiguzel, A. | - |
dc.contributor.author | et al. | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | The Journal of High Energy Physics, 2021; 2021(7):223-1-223-44 | - |
dc.identifier.issn | 1029-8479 | - |
dc.identifier.issn | 1029-8479 | - |
dc.identifier.uri | http://hdl.handle.net/2440/131829 | - |
dc.description | Published: 29 July 2021 | - |
dc.description.abstract | This article presents a new set of proton parton distribution functions, ATLASepWZVjet20, produced in an analysis at next-to-next-to-leading order in QCD. The new data sets considered are the measurements of W + and W− boson and Z boson production in association with jets in pp collisions at p s = 8TeV performed by the ATLAS experiment at the LHC with integrated luminosities of 20.2 fb−1 and 19.9 fb−1, respectively. The analysis also considers the ATLAS measurements of differential W± and Z boson production at p s = 7TeV with an integrated luminosity of 4.6 fb−1 and deep-inelastic-scattering data from e±p collisions at the HERA accelerator. An improved determination of the sea-quark densities at high Bjorken x is shown, while confirming a strange-quark density similar in size to the up- and down-sea-quark densities in the range x . 0.02 found by previous ATLAS analyses. | - |
dc.description.statementofresponsibility | G. Aad ...D. Duvnjak ... P. Jackson ... A.X.Y. Kong... J.L. Oliver ... H.Potti ... T.A. Ruggeri ... A.S. Sharma ... M.J.White ... et al. (The ATLAS Collaboration) | - |
dc.language.iso | en | - |
dc.publisher | Springer | - |
dc.rights | Open Access, Copyright CERN, for the benefit of the ATLAS Collaboration. Article funded by SCOAP3. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. | - |
dc.source.uri | http://dx.doi.org/10.1007/jhep07(2021)223 | - |
dc.subject | Hadron-Hadron scattering (experiments); QCD | - |
dc.title | Determination of the parton distribution functions of the proton from ATLAS measurements of differential W ± and Z boson production in association with jets | - |
dc.title.alternative | Determination of the parton distribution functions of the proton from ATLAS measurements of differential W +/- and Z boson production in association with jets | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1007/JHEP07(2021)223 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Jackson, P. [0000-0002-0847-402X] | - |
dc.identifier.orcid | Kong, A.X.Y. [0000-0001-8063-8765] | - |
dc.identifier.orcid | Potti, H. [0000-0002-0800-9902] | - |
dc.identifier.orcid | Ruggeri, T.A. [0000-0001-9941-1966] | - |
dc.identifier.orcid | Sato, K. [0000-0001-8988-4065] | - |
dc.identifier.orcid | White, M.J. [0000-0001-5474-4580] | - |
Appears in Collections: | Aurora harvest 4 Physics publications |
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hdl_131829.pdf | 1.47 MB | Adobe PDF | View/Open |
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