Results 1 to 10 of about 14,319 (191)

Enabling real time big data solutions for manufacturing at scale

open access: yesJournal of Big Data, 2022
Today we create and collect more data than we have in the past. All this data comes from different sources, including social media platforms, our phones and computers, healthcare gadgets and wearable technology, scientific instruments, financial ...
Altan Cakir   +3 more
doaj   +1 more source

Parton interpretation and twist-4 parton distributions

open access: yesPhysics Letters B, 2021
Through explicit examples we show that twist-4 parton distributions have no parton interpretation in the sense that parton or partons inside a hadron can carry the momentum fraction x of the hadron with x>1 or x1.
J.P. Ma, Z.Y. Pang, G.P. Zhang
doaj   +1 more source

On sum rules for double and triple parton distribution functions and Pythia’s model of multiple parton interactions

open access: yesJournal of High Energy Physics, 2023
Multi-parton distributions in a proton, the nonperturbative quantities needed to make predictions for multiple scattering rates, are poorly constrained from theory and data and must be modelled.
Oleh Fedkevych, Jonathan R. Gaunt
doaj   +1 more source

Pion generalized parton distributions and light-front wave functions in the Nambu–Jona-Lasinio model

open access: yesNuclear Physics B, 2021
Pion generalized parton distributions and light-front wave functions are investigated in the framework of Nambu–Jona-Lasinio model. The properties of pion generalized parton distributions and light-front wave functions are examined separately. Proceeding
Jin-Li Zhang   +3 more
doaj   +1 more source

CASCADE3 A Monte Carlo event generator based on TMDs

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
The Cascade3 Monte Carlo event generator based on Transverse Momentum Dependent (TMD) parton densities is described. Hard processes which are generated in collinear factorization with LO multileg or NLO parton level generators are extended by adding ...
S. Baranov   +14 more
doaj   +1 more source

An analysis of parton distribution functions of the pion and the kaon with the maximum entropy input

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
We present pion and kaon parton distribution functions from a global QCD analysis of the experimental data within the framework of dynamical parton model.
Chengdong Han   +3 more
doaj   +1 more source

An analysis of polarized parton distribution functions with nonlinear QCD evolution equations

open access: yesNuclear Physics B, 2022
We present the polarized parton distribution functions from a QCD analysis of the worldwide polarized deep inelastic scattering data, based on the dynamical parton distribution model.
Chengdong Han   +3 more
doaj   +1 more source

Measurement of double-parton scattering in inclusive production of four jets with low transverse momentum in proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV

open access: yesJournal of High Energy Physics, 2022
A measurement of inclusive four-jet production in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. The transverse momenta of jets within |η| < 4.7 are required to exceed 35, 30, 25, and 20 GeV for the first-, second-, third ...
The CMS collaboration   +2347 more
doaj   +1 more source

Production of three isolated photons in the high-energy factorization approach

open access: yesSciPost Physics Proceedings, 2022
We study large-$p_T$ three-photon production at the LHC at the center-of-mass energy $\sqrt{s}=8$ TeV. We use the LO approximation of the parton Reggeization approach consistently merged with the real NLO corrections.
Vladimir Saleev
doaj   +1 more source

Single inclusive jet transverse momentum and energy spectra at very forward rapidity in proton–proton collisions with s=7 and 13 TeV

open access: yesPhysics Letters B, 2017
We present predictions of single inclusive jet transverse momentum, energy, and Feynman-x spectra at forward rapidity (5 ...
Krzysztof Kutak   +2 more
doaj   +1 more source

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