Nonperturbative evolution of parton quasi-distributions
Using the formalism of parton virtuality distribution functions (VDFs) we establish a connection between the transverse momentum dependent distributions (TMDs) F(x,k⊥2) and quasi-distributions (PQDs) Q(y,p3) introduced recently by X. Ji for lattice QCD extraction of parton distributions f(x). We bui...
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| Autor principal: | |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Elsevier
2017-04-01
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| coleção: | Physics Letters B |
| Acesso em linha: | http://www.sciencedirect.com/science/article/pii/S0370269317301090 |
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