Determination of the parton distribution functions of the proton using diverse ATLAS data from pp collisions at √s = 7, 8 and 13 TeV

Aad, G.; Abbott, B.; Abbott, D.C.; Abud, A.A.; Abeling, K.; Abhayasinghe, D.K.; Abidi, S.H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y.; Hoffman, A.C.A.; Acharya, B.S.; Achkar, B.; Adam, L.; Bourdarios, C.A.; Adamczyk, L.; Adamek, L.; Addepalli, S.V.; Adelman, J.; et al.

Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/135530

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Type:	Journal article
Title:	Determination of the parton distribution functions of the proton using diverse ATLAS data from pp collisions at √s = 7, 8 and 13 TeV
Other Titles:	Determination of the parton distribution functions of the proton using diverse ATLAS data from pp collisions at root s = 7, 8 and 13 TeV
Author:	Aad, G. Abbott, B. Abbott, D.C. Abud, A.A. Abeling, K. Abhayasinghe, D.K. Abidi, S.H. Aboulhorma, A. Abramowicz, H. Abreu, H. Abulaiti, Y. Hoffman, A.C.A. Acharya, B.S. Achkar, B. Adam, L. Bourdarios, C.A. Adamczyk, L. Adamek, L. Addepalli, S.V. Adelman, J. et al.
Citation:	European Physical Journal C: Particles and Fields, 2022; 82(5):438-1-438-70
Publisher:	Springer
Issue Date:	2022
ISSN:	1124-1861 1434-6052
Statement of Responsibility:	G. Aad … P. Jackson … A.X.Y. Kong … J.L. Oliver … H. Potti … T.A. Ruggeri … A.S. Sharma …E. X. L. Ting ... M.J. White … et al. (The ATLAS Collaboration)
Abstract:	This 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 √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± and Z/γ ∗ boson production, W± and Z boson production in association with jets, tt ¯ 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.
Rights:	© CERN for the benefit of the ATLAS collaboration 2022. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permit ted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecomm ons.org/licenses/by/4.0/.
DOI:	10.1140/epjc/s10052-022-10217-z
Published version:	http://dx.doi.org/10.1140/epjc/s10052-022-10217-z
Appears in Collections:	Physics publications

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