Revisiting helicity parton distributions at a future electron-ion collider
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73 NUCLEAR PHYSICS AND RADIATION PHYSICS↗
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Results for “Parton distributions”
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Valence parton distribution of the pion from lattice QCD: Approaching the continuum limit
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73 NUCLEAR PHYSICS AND RADIATION PHYSICS↗
Insights on proton structure from lattice QCD: The twist-3 parton distribution function g T ( x )
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79 ASTRONOMY AND ASTROPHYSICS↗
Confronting lattice parton distributions with global QCD analysis
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73 NUCLEAR PHYSICS AND RADIATION PHYSICS↗
Flavor nonsinglet parton distribution functions from lattice QCD at physical quark masses via the pseudodistribution approach
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79 ASTRONOMY AND ASTROPHYSICS↗
High energy leptonic collisions and electroweak parton distribution functions
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Flavor decomposition of the nucleon unpolarized, helicity, and transversity parton distribution functions from lattice QCD simulations
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79 ASTRONOMY AND ASTROPHYSICS↗
Testing parton distribution functions with t -channel single-top-quark production
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Generalized parton distributions and spin structures of light mesons from a light-front Hamiltonian approach
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Parton distribution functions beyond leading twist from lattice QCD: The h L ( x ) case
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Transversity parton distribution function of the nucleon using the pseudodistribution approach
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Parametrization of quark and gluon generalized parton distributions in a dynamical framework
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Angular momentum and generalized parton distributions for the proton with basis light-front quantization
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79 ASTRONOMY AND ASTROPHYSICS↗
Complementarity of experimental and lattice QCD data on pion parton distributions
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Extraction of the higher-twist parton distribution $e(x)$ from CLAS data
We present the first point-by-point extraction of a twist-3 PDF. The scalar PDF, e(x), is accessed through the analysis of the data for the sin φR-moment of the beam-spin asymmetry for dihadron production in semi-inclusive DIS off proton target at CLAS and CLAS12. The dihadron formalism allows for use of collinear framework, hence calling for a minimal set of approximations and hypotheses. The extracted PDF e(x) carries insights into the physics of the largely-unexplored quark-gluon correlations, and its first Mellin moment is related to the marginally known scalar charge of the nucleon. We show that the proton flavor combination of the scalar PDF is nonzero at more than 74% probability.
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Generalized parton distributions of sea quarks in the proton from nonlocal chiral effective theory
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Continuum limit of parton distribution functions from the pseudodistribution approach on the lattice
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Compatibility of neutrino DIS data and its impact on nuclear parton distribution functions
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perturbative QCD↗