Generalized parton distributions in impact parameter space
By M. Diehl. 2002
293 citations recorded by the source corpus.
Abstract. We study generalized parton distributions in the impact parameter representation, including the case of nonzero skewness $\xi$. Using Lorentz invariance, and expressing parton distributions in terms of impact parameter dependent wave functions, we investigate in which way they simultaneously describe longitudinal and transverse structure of a fast moving hadron. We compare this information with the one in elastic form factors, in ordinary and in kT-dependent parton distributions.
Subfields: Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/2c7faab107fafbf900e4293424062d796547e9ae
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In Nuclear and High Energy Physics
- Guy F. de Téramond
- S. Brodsky
- Andreas Schäfer
- D. Ostermeier
- Marc Schlegel
- Andreas Metz
- K. Goeke
- S. Meissner
Citations in the corpus
- Light-Front Dynamics and AdS/QCD Correspondence: The Pion Form Factor in the Space- and Time-Like Regions (2007, background): “0 dx ∫ d(2)~η⊥e i~ η⊥·q⊥ ρ̃(x, ~η⊥), (30) where ~η⊥ = ∑n−1 j=1 xjb⊥j is the x-weighted transverse position coordinate of the n − 1 spectators [69].”
- Elements of a theory for multiparton interactions in QCD (2011, methodology): “Most conveniently derived in the framework of light-cone quantization, this representation is analogous to the wave function representation for single-parton densities [61] and generalized parton distributions [62, 63].”
- Revisiting the mechanical properties of the nucleon (2018, background): “Moreover, the center of the target with respect to which the transverse coordinates are defined differs between the initial and final states when ξ 6= 0 [135].”
- Generalized parton correlation functions for a spin-0 hadron (2008, background): “In particular, when being transformed to the impact parameter space, GPDs contain information about the spatial distribution of partons in a plane perpendicular to the hadron momentum [6, 7, 8, 9].”