Transverse momentum dependent distribution functions in a covariant parton model approach with quark orbital motion

Abstract

Transverse parton momentum dependent distribution functions (TMDs) of the nucleon are studied in a covariant model, which describes the intrinsic motion of partons in terms of a covariant momentum distribution. The consistency of the approach is demonstrated, and model relations among TMDs are studied. As a byproduct it is shown how the approach allows to formulate the non-relativistic limit.

16 pages

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Cited by in corpus (50)

• The transverse momentum dependent distribution functions in the bag model
• Measurement of Single and Double Spin Asymmetries in Deep Inelastic Pion Electroproduction with a Longitudinally Polarized Target
• Sivers and Boer-Mulders functions in Light-Cone Quark Models
• On the Origin of Model Relations among Transverse-Momentum Dependent Parton Distributions
• Semi-Inclusive Deep Inelastic Scattering in Wandzura-Wilczek-type approximation
• Beam-Target Double Spin Asymmetry A_LT in Charged Pion Production from Deep Inelastic Scattering on a Transversely Polarized He-3 Target at 1.4<Q^2<2.7 GeV^2
• Naive time-reversal odd phenomena in semi-inclusive deep-inelastic scattering from light-cone constituent quark models
• The relation between TMDs and PDFs in the covariant parton model approach
• Modelling the nucleon structure
• Lorentz invariance relations between parton distributions and the Wandzura-Wilczek approximation
• Transverse structure of proton in a light-front quark-diquark model
• Target Mass Effects in Parton Quasi-Distributions
• Nucleon parton distributions in a light-front quark model
• Relating transverse structure of various parton distributions
• On the importance of Lorentz structure in the parton model: target mass corrections, transverse momentum dependence, positivity bounds
• Proposal for measuring new transverse momentum dependent parton distributions $g_{1T}$ and $h_{1L}^{\perp }$ through semi-inclusive deep inelastic scattering
• Structure of the nucleon at leading and subleading twist in the covariant parton model
• Transverse momentum structure of proton within the basis light-front quantization framework
• Generalized Cahn effect and parton 3D motion in a covariant approach
• Transverse structure of electron in momentum space in basis light-front quantization
• Azimuthal asymmetries in lepton-pair production at a fixed-target experiment using the LHC beams (AFTER)
• First global QCD analysis of the TMD ${\mathbf{g}}_{1\mathbf{T}}$ from semi-inclusive DIS data
• Sub-leading twist transverse momentum dependent parton distributions in the light-front quark-diquark model
• Twist-4 T-even proton TMDs in the light-front quark-diquark model
• Several Topics on Transverse Momentum-Dependent Fragmentation Functions
• Double Spin Asymmetries $A_{LT}^{\cos {\varphi }_S}$ and $A_{LT}^{\cos (2{\varphi }_h-{\varphi }_S)}$ in semi-inclusive DIS
• Azimuthal asymmetries in single polarized proton-proton Drell-Yan processes
• Proton spin in leading order of the covariant approach
• Probing pretzelosity $h_{1T}^{\perp }$ via the polarized proton-antiproton Drell-Yan process
• Transverse Momentum and Transverse Momentum Distributions in the MIT Bag Model
• Dynamical and thermal descriptions in parton distribution functions
• Quark helicity distributions in transverse momentum space and transverse coordinate space
• Lorentz invariance relations and Wandzura-Wilczek approximation
• The $\sin 2\varphi$ azimuthal asymmetry in single longitudinally polarized $\pi N$ Drell-Yan process
• Single spin asymmetry in $\pi p$ Drell-Yan process
• Twist-4 proton GTMDs in the light-front quark-diquark model
• TMD Relations: Insights from a Light-Front Quark-Diquark Model
• Nuclear dependences of azimuthal asymmetries in the Drell-Yan process
• Deciphering Twist-3 Chiral-Even GPDs in the Light-Front Quark-Diquark Model
• Nucleon Structure from Basis Light-Front Quantization : Status and Prospects
• The polarized TMDs in the covariant parton model approach
• Duality of thermal and dynamical descriptions in particle interactions
• Parton model description of quark and antiquark correlators and TMDs
• Quark-model relations among TMDs in the parton model
• Transverse-Momentum Distributions and Spherical Symmetry
• The QCD evolution of TMD in the covariant approach
• On the role of quark orbital angular momentum in the proton spin
• Integrated and unintegrated PDFs and GPDs from effective two-body light-cone wave functions
• Nucleon spin structure functions, considering target mass correction and higher twist effects at the NNLO accuracy and their transverse momentum dependence
• Single/Double-Spin Asymmetry Measurements of Semi-Inclusive Pion Electroproduction on a Transversely Polarized 3He Target through Deep Inelastic Scattering