The PDF4LHC21 combination of global PDF fits for the LHC Run III

Autor: Richard D Ball, Jon Butterworth, Amanda M Cooper-Sarkar, Aurore Courtoy, Thomas Cridge, Albert De Roeck, Joel Feltesse, Stefano Forte, Francesco Giuli, Claire Gwenlan, Lucian A Harland-Lang, T J Hobbs, Tie-Jiun Hou, Joey Huston, Ronan McNulty, Pavel M Nadolsky, Emanuele R Nocera, Tanjona R Rabemananjara, Juan Rojo, Robert S Thorne, Keping Xie, C-P Yuan, null The PDF4LHC Working Group

Publikováno v: Journal of Physics G: Nuclear and Particle Physics, 49(8):080501, 1-95. IOP Publishing Ltd.
The Pdf4lhc Working Group 2022, ' The PDF4LHC21 combination of global PDF fits for the LHC Run III ', Journal of Physics G: Nuclear and Particle Physics, vol. 49, no. 8, 080501, pp. 1-95 . https://doi.org/10.1088/1361-6471/ac7216
J.Phys.G
J.Phys.G, 2022, 49 (8), pp.080501. ⟨10.1088/1361-6471/ac7216⟩

A precise knowledge of the quark and gluon structure of the proton, encoded by the parton distribution functions (PDFs), is of paramount importance for the interpretation of high-energy processes at present and future lepton-hadron and hadron-hadron

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcc05eda7023bb75a017d985c6f15c76

Parton distributions from LHC, HERA, Tevatron and fixed target data: MSHT20 PDFs

Autor: T. Cridge, S. Bailey, Robert S. Thorne, Alan D. Martin, Lucian Harland-Lang

Publikováno v: European Physical Journal
European Physical Journal C: Particles and Fields, Vol 81, Iss 4, Pp 1-88 (2021)
The European Physical Journal C, 2021, Vol.81(4), pp.341 [Peer Reviewed Journal]

We present the new MSHT20 set of parton distribution functions (PDFs) of the proton, determined from global analyses of the available hard scattering data. The PDFs are made available at NNLO, NLO, and LO, and supersede the MMHT14 sets. They are obta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::290868663596d086a75104ffa2205cd9
http://repo.scoap3.org/api

On the consistent use of scale variations in PDF fits and predictions

Autor: Lucian Harland-Lang, Robert S. Thorne

Publikováno v: European Physical Journal C: Particles and Fields, Vol 79, Iss 3, Pp 1-13 (2019)
European Physical Journal

We present an investigation of the theoretical uncertainties in parton distribution functions (PDFs) due to missing higher-order corrections in the perturbative predictions used in the fit, and their relationship to the uncertainties in subsequent pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a06093e7eeeb4914b9d3efe97e52666
https://ora.ox.ac.uk/objects/uuid:9613e530-86ea-4689-8a6d-1b10f2cd5766

Ad Lucem: QED Parton Distribution Functions in the MMHT Framework

Autor: Robert S. Thorne, Ricky Nathvani, Alan D. Martin, Lucian Harland-Lang

Publikováno v: European Physical Journal
European physical journal C, 2019, Vol.79(10), pp.811 [Peer Reviewed Journal]
European Physical Journal C: Particles and Fields, Vol 79, Iss 10, Pp 1-32 (2019)

We present the MMHT2015qed PDF set, resulting from the inclusion of QED corrections to the existing set of MMHT Parton Distribution Functions (PDFs), and which contain the photon PDF of the proton. Adopting an input distribution from the LUXqed formu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94e21faa9124c96ae036fe5059b20d8f

Parton distributions and lattice QCD calculations: A community white paper

Autor: Giuseppe Bozzi, K. F. Liu, Christopher Monahan, C.-P. Yuan, Alberto Accardi, Robert S. Thorne, Hartmut Wittig, Constantia Alexandrou, Jian-Wei Qiu, Emanuele R. Nocera, Gerrit Schierholz, Alessandro Bacchetta, Luigi Del Debbio, Sara Collins, Kostas Orginos, Fred Olness, Rajan Gupta, Tomomi Ishikawa, Amanda Cooper-Sarkar, Jeremy Green, James Zanotti, Jiunn-Wei Chen, Simonetta Liuti, Juan Rojo, Martha Constantinou, Michael Engelhardt, Huey-Wen Lin, Pavel Nadolsky, Aleksander Kusina, Werner Vogelsang, Lucian Harland-Lang, Ingo Schienbein

Publikováno v: Progress in Particle and Nuclear Physics, 100(May), 107-160. Elsevier
Prog.Part.Nucl.Phys.
Prog.Part.Nucl.Phys., 2018, 100, pp.107-160. ⟨10.1016/j.ppnp.2018.01.007⟩
Progress in particle and nuclear physics 100, 107-160 (2018). doi:10.1016/j.ppnp.2018.01.007
Progress in Particle and Nuclear Physics
Lin, H W, Nocera, E R, Olness, F, Orginos, K, Rojo, J, Accardi, A, Alexandrou, C, Bacchetta, A, Bozzi, G, Chen, J W, Collins, S, Cooper-Sarkar, A, Constantinou, M, Del Debbio, L, Engelhardt, M, Green, J, Gupta, R, Harland-Lang, L A, Ishikawa, T, Kusina, A, Liu, K F, Liuti, S, Monahan, C, Nadolsky, P, Qiu, J W, Schienbein, I, Schierholz, G, Thorne, R S, Vogelsang, W, Wittig, H, Yuan, C P & Zanotti, J 2018, ' Parton distributions and lattice QCD calculations: A community white paper ', Progress in Particle and Nuclear Physics, vol. 100, no. May, pp. 107-160 . https://doi.org/10.1016/j.ppnp.2018.01.007
Prog.Part.Nucl.Phys., 2018, 100, pp.107-160. 〈10.1016/j.ppnp.2018.01.007〉

Progress in particle and nuclear physics 100, 107 - 160 (2018). doi:10.1016/j.ppnp.2018.01.007
In the framework of quantum chromodynamics (QCD), parton distribution functions (PDFs) quantify how the momentum and spin of a hadron are divided amon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7da86e9f410e05703ebaff67a6951a4
https://research.vu.nl/en/publications/d8270b16-6573-4f1a-aae6-d2791b0ea7a1