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Double parton distributions in the pion from lattice QCD
We perform a lattice study of double parton distributions in the pion, using the relationship between their Mellin moments and pion matrix elements...
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LePDF: Standard Model PDFs for high-energy lepton colliders
The emission of collinear radiation off an elementary lepton can be factorised from the hard scattering process by introducing Parton Distribution...
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Double parton distributions in the nucleon from lattice QCD
We evaluate nucleon four-point functions in the framework of lattice QCD in order to extract the first Mellin moment of double parton distributions...
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The small \(k_{\textrm{T}}\)region in Drell–Yan production at next-to-leading order with the parton branching method
The Parton Branching (PB) method describes the evolution of transverse momentum dependent (TMD) parton distributions, covering all kinematic regions...
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Twist-2 relation and sum rule for tensor-polarized parton distribution functions of spin-1 hadrons
Sum rules for structure functions and their twist-2 relations have important roles in constraining their magnitudes and x dependencies and in...
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An analysis of parton distribution functions of the pion and the kaon with the maximum entropy input
We present pion and kaon parton distribution functions from a global QCD analysis of the experimental data within the framework of dynamical parton...
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A multi-channel U-Matrix model of hadron interaction at high energy
The present phenomenological study investigates a multi-channel model of high-energy hadron interactions by considering a full parton configurations...
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T-odd generalized and quasi transverse momentum dependent parton distribution in a scalar spectator model
Generalized transverse momentum dependent parton distributions (GTMDs), as mother funtions of transverse momentum dependent parton distributions...
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An open-source machine learning framework for global analyses of parton distributions
We present the software framework underlying the NNPDF4.0 global determination of parton distribution functions (PDFs). The code is released under an...
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J/ψ and D* Mesons Photoproduction at HERA
In this report we compare the predictions of the collinear parton model and the k T -factorization approach in J/Ψ and...
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Combining single and double parton scatterings in a parton shower
Double parton scattering (DPS) processes in which there is a perturbative “1 → 2” splitting in both protons overlap with loop corrections to single...
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Twist-4 proton GTMDs in the light-front quark–diquark model
By integrating across the light-cone energy, totally unintegrated, off-diagonal quark–quark generalized parton correlation functions can yield...
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Study of Z boson plus jets events using variables sensitive to double-parton scattering in pp collisions at 13 TeV
Double-parton scattering is investigated using events with a Z boson and jets. The Z boson is reconstructed using only the dimuon channel. The...
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Confronting same-sign W-boson production with parton correlations
The future runs of LHC offer a unique opportunity to measure correlations between two partons inside the proton, which have never been experimentally...
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Four-lepton production in gluon fusion at NLO matched to parton showers
We present a calculation of the next-to-leading order (NLO) QCD corrections to gluon-induced electroweak gauge boson pair production,
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Neural-network analysis of Parton Distribution Functions from Ioffe-time pseudodistributions
We extract two nonsinglet nucleon Parton Distribution Functions from lattice QCD data for reduced Ioffe-time pseudodistributions. We perform such...
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Next-to-leading-order QCD corrections and parton-shower effects for weakino+squark production at the LHC
We present a calculation of the next-to-leading order QCD corrections to weakino+squark production processes at hadron colliders and their...