Results 11 to 20 of about 1,544,264 (173)
Brief review on generalized parton distributions
EPJ Web of Conferences, 2014 We briefly review some recent developments in the field of Generalized Parton Distributions (GPDs) and Deeply virtual Compton scattering in the valence region. First steps in the direction of nucleon imaging are presented.
Guidal Michel
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Generalized parton distributions
, 2002 We give an overview of the theory for generalized parton distributions. Topics covered are their general properties and physical interpretation, the possibility to explore the three-dimensional structure of hadrons at parton level, their potential to ...
Diehl, M., Diehl, Markus
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Generalized Parton Distributions and Pseudodistributions [PDF]
, 2019 We derive one-loop matching relations for the Ioffe-time distributions (ITDs) related to the pion distribution amplitude (DA) and generalized parton distributions (GPDs).
Radyushkin, Anatoly V.
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Basis light-front quantization approach to photon
Physics Letters B, 2022 We solve for the light-front wave functions (LFWFs) of the physical photon from the eigenvectors of the light-front quantum electrodynamics (QED) Hamiltonian with the aim to determine its bare photon and electron-positron Fock components.
Sreeraj Nair +4 more
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Recent Highlights from Spin-Physics Experiments
SciPost Physics Proceedings, 2022 A snapshot of the current experimental status of spin-dependent nucleon structure prior to the arrival of the Electron Ion Collider will be attempted.
Caroline Riedl
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Wigner Functions and Quark Orbital Angular Momentum
EPJ Web of Conferences, 2015 Wigner distributions contain combined position and momentum space information of the quark distributions and are related to both generalized parton distributions (GPDs) and transverse momentum dependent parton distributions (TMDs).
Mukherjee Asmita +2 more
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Valence quark distributions of light mesons in light-cone quark model
SciPost Physics Proceedings, 2022 In order to investigate the tomographical structure of light pseudoscalar mesons, particularly, pion and kaon, we study the valence quark distribution function (PDF) and the generalized parton distributions (GPDs) using light-cone quark model (LCQM).
Satvir Kaur, Narinder Kumar, Jiangshan Lan, Chandan Mondal, Harleen Dahiya
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Implication of the overlap representation for modelling generalized parton distributions [PDF]
, 2008 Based on a field theoretically inspired model of light-cone wave functions, we derive valence-like generalized parton distributions and their double distributions from the wave function overlap in the parton number conserved s-channel.
Müller, D., Hwang, D.S.
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Helicity-dependent generalized parton distributions for nonzero skewness
European Physical Journal C: Particles and Fields, 2017 We investigate the helicity-dependent generalized parton distributions (GPDs) in momentum as well as transverse position (impact) spaces for the u and d quarks in a proton when the momentum transfer in both the transverse and the longitudinal directions ...
Chandan Mondal
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PARTONS: PARtonic Tomography Of Nucleon Software
European Physical Journal C: Particles and Fields, 2018 We describe the architecture and functionalities of a C++ software framework, coined PARTONS, dedicated to the phenomenology of Generalized Parton Distributions.
B. Berthou +10 more
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