Generalized parton distributions and the structure of the nucleon

S Boffi, B Pasquini - La Rivista del Nuovo Cimento, 2007 - Springer
Generalized parton distributions have been introduced in recent years as a suitable
theoretical tool to study the structure of the nucleon. Unifying the concepts of parton …

Models for the polarized parton distributions of the nucleon

M Glück, E Reya, M Stratmann, W Vogelsang - Physical Review D, 2001 - APS
Polarized deep inelastic scattering (DIS) data are analyzed in leading and next-to-leading
order of QCD within the common “standard” scenario of polarized parton distributions with a …

Dynamical parton distributions of the nucleon and very small-x physics

M Glück, P Jimenez-Delgado, E Reya - The European Physical Journal C, 2008 - Springer
Utilizing recent DIS measurements (F 2, L) and data on dilepton and high-E T jet production
we determine the dynamical parton distributions of the nucleon generated radiatively from …

Transverse momentum dependent distribution functions in the bag model

H Avakian, AV Efremov, P Schweitzer, F Yuan - Physical Review D—Particles …, 2010 - APS
Leading and subleading-twist transverse momentum dependent parton distribution functions
(TMDs) are studied in a quark-model framework provided by the bag model. A complete set …

Unified framework for generalized and transverse-momentum dependent parton distributions within a 3Q light-cone picture of the nucleon

C Lorce, B Pasquini, M Vanderhaeghen - Journal of High Energy Physics, 2011 - Springer
We present a systematic study of generalized transverse-momentum dependent parton
distributions (GTMDs). By taking specific limits or projections, these GTMDs yield various …

Nucleon form factors of the energy-momentum tensor in the chiral quark-soliton model

K Goeke, J Grabis, J Ossmann, MV Polyakov… - Physical Review D …, 2007 - APS
Nucleon form factors of the energy-momentum tensor in the chiral quark-soliton model Page 1
Nucleon form factors of the energy-momentum tensor in the chiral quark-soliton model K. Goeke,1 …

Azimuthal spin asymmetries in light-cone constituent quark models

S Boffi, AV Efremov, B Pasquini, P Schweitzer - Physical Review D—Particles …, 2009 - APS
We present results for all leading-twist azimuthal spin asymmetries in semi-inclusive lepton-
nucleon deep-inelastic scattering due to T-even transverse-momentum dependent parton …

Transversity distributions in the nucleon in the large- limit

P Schweitzer, D Urbano, MV Polyakov, C Weiss… - Physical Review D, 2001 - APS
We compute the quark and antiquark transversity distributions in the nucleon at a low
normalization point (μ≈ 600 MeV) in the large-N c limit, where the nucleon can be …

Towards a global analysis of polarized parton distributions

M Stratmann, W Vogelsang - Physical Review D, 2001 - APS
We present a technique for implementing in a fast way, and without any approximations,
higher-order calculations of partonic cross sections into global analyses of parton …

[HTML][HTML] Sub-leading twist transverse momentum dependent parton distributions in the light-front quark-diquark model

S Sharma, N Kumar, H Dahiya - Nuclear Physics B, 2023 - Elsevier
In this study, the T-even sub-leading twist transverse momentum dependent distributions
(TMDs) of proton in the light-front quark-diquark model (LFQDM) have been investigated …