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Determination of the parton distribution functions of the proton using diverse ATLAS data from pp collisions at √s = 7, 8 and 13 TeV
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ATLAS (Including: Becker, K., Facini, G., Harrison, P. F., Jones, E., Martin, T. A., Mitra, A., Morgenstern, S., Murray, W. J., Roberts, B. A., Spangenberg, M. and Vladimirov, V. E.). (2022) Determination of the parton distribution functions of the proton using diverse ATLAS data from pp collisions at √s = 7, 8 and 13 TeV. European Physical Journal C, 82 (5). 82. doi:10.1140/epjc/s10052-022-10217-z ISSN 1434-6044.
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WRAP-Determination-of-the-parton-distribution-functions-of-the-proton-using-diverse-ATLAS-data-from-pp-collisions-at-s-7-8-and-13-TeV-ATLAS-22.pdf - Published Version - Requires a PDF viewer. Available under License Creative Commons Attribution 4.0. Download (11Mb) | Preview |
Official URL: https://doi.org/10.1140/epjc/s10052-022-10217-z
Abstract
AbstractThis paper presents an analysis at next-to-next-to-leading order in the theory of quantum chromodynamics for the determination of a new set of proton parton distribution functions using diverse measurements in pp collisions at \textbackslashsqrt{s} = 7 s = 7 , 8 and 13 TeV, performed by the ATLAS experiment at the Large Hadron Collider, together with deep inelastic scattering data from ep collisions at the HERA collider. The ATLAS data sets considered are differential cross-section measurements of inclusive W{\textbackslashpm } W ± and Z/\textbackslashgamma * Z / γ ∗ boson production, W{\textbackslashpm } W ± and Z boson production in association with jets, t\textbackslashbar{t} t t ¯ production, inclusive jet production and direct photon production. In the analysis, particular attention is paid to the correlation of systematic uncertainties within and between the various ATLAS data sets and to the impact of model, theoretical and parameterisation uncertainties. The resulting set of parton distribution functions is called ATLASpdf21.
| Item Type: | Journal Article | |||||||||||||||||||||||||||
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| Subjects: | Q Science > QC Physics | |||||||||||||||||||||||||||
| Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | |||||||||||||||||||||||||||
| Library of Congress Subject Headings (LCSH): | Particles (Nuclear physics), Colliders (Nuclear physics), Quantum chromodynamics, Protons, Partons, Photon-hadron interactions | |||||||||||||||||||||||||||
| Journal or Publication Title: | European Physical Journal C | |||||||||||||||||||||||||||
| Publisher: | Springer | |||||||||||||||||||||||||||
| ISSN: | 1434-6044 | |||||||||||||||||||||||||||
| Official Date: | 13 May 2022 | |||||||||||||||||||||||||||
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| Volume: | 82 | |||||||||||||||||||||||||||
| Number: | 5 | |||||||||||||||||||||||||||
| Number of Pages: | 70 | |||||||||||||||||||||||||||
| Article Number: | 82 | |||||||||||||||||||||||||||
| DOI: | 10.1140/epjc/s10052-022-10217-z | |||||||||||||||||||||||||||
| Status: | Peer Reviewed | |||||||||||||||||||||||||||
| Publication Status: | Published | |||||||||||||||||||||||||||
| Access rights to Published version: | Open Access (Creative Commons) | |||||||||||||||||||||||||||
| Date of first compliant deposit: | 12 July 2022 | |||||||||||||||||||||||||||
| Date of first compliant Open Access: | 13 July 2022 | |||||||||||||||||||||||||||
| RIOXX Funder/Project Grant: |
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