Results 31 to 40 of about 3,464 (222)
Parton distribution functions in the context of parton showers [PDF]
Journal of High Energy Physics, 2014 33 pages, 6 ...
Nagy, Zoltán, Soper, Davison E.
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Polarized parton distribution functions in the nucleon [PDF]
Physical Review D, 2000 Polarized parton distribution functions are determined by using world data from the longitudinally polarized deep inelastic scattering experiments. A new parametrization of the parton distribution functions is adopted by taking into account the positivity and the counting rule.
Goto, Y. +10 more
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A model calculation of double parton distribution functions of the pion
European Physical Journal C: Particles and Fields, 2018 Two-parton correlations in the pion are investigated in terms of double parton distribution functions. A Poincaré covariant light-front framework has been adopted.
Matteo Rinaldi +3 more
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Collinear matching for next-to-leading power transverse-momentum distributions
Physics Letters B, 2023 Phenomenological studies of transverse momentum dependent (TMD) parton distributions rely on the expansion in small values of the transverse separation of fields, where TMD parton distributions match onto collinear parton distribution functions.
Simone Rodini +2 more
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EPJ Web of Conferences, 2017 We briefly discuss the current status of lattice QCD simulations and review selective results on nucleon observables focusing on recent developments in the lattice QCD evaluation of the nucleon form factors and radii, parton distribution functions and ...
Alexandrou Constantia
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Physics Letters B, 2017 In this paper we present a new and efficient analytical solutions for evolving the QCD⊗QED DGLAP evolution equations in Mellin space and obtain the parton distribution functions (PDFs) in perturbative QCD including the QED corrections.
Marzieh Mottaghizadeh +2 more
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Parton physics on a quantum computer
Physical Review Research, 2020 Parton distribution functions and hadronic tensors may be computed on a universal quantum computer without many of the complexities that apply to Euclidean lattice calculations.
Henry Lamm +2 more
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CJ15 global PDF analysis with new electroweak data from the STAR and SeaQuest experiments
SciPost Physics Proceedings, 2023 We present updates to a recent CTEQ-Jefferson Lab (CJ) global analysis of parton distribution functions with a new set of electroweak data that provide unique access to quark flavor separation in the proton.
Sanghwa Park, Alberto Accardi, Xiaoxian Jing, Joseph F. Owens
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, 2011 The parton distribution functions (PDFs) of the proton, a necessary input to almost all theory predictions for hadron colliders, are reviewed in this document. An introduction to the PDF determination by global analyses of the main PDF fitting groups with an emphasis on HERA PDFs is presented.
S. Forte +4 more
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Double parton distributions in the pion in the Nambu–Jona-Lasinio model
Journal of High Energy Physics, 2019 Two-parton correlations in the pion, a non perturbative information encoded in double parton distribution functions, are investigated in the Nambu–Jona-Lasinio model.
Aurore Courtoy +2 more
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