Generalized Valon Model for Double Parton Distributions

Broniowski, Wojciech; Ruiz Arriola, Enrique; Golec-Biernat, Krzysztof

doi:10.1007/s00601-016-1087-z

s00601-016-1087-z.pdf (1002.Ko)

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URI: https://hdl.handle.net/10481/96043

DOI: 10.1007/s00601-016-1087-z

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Editorial

Springer

Date

2016-03-28

Referencia bibliográfica

Broniowski, W. & Ruiz Arriola, E. & Golec Biernat, K. Few-Body Syst 57, 405–410 (2016). [https://doi.org/10.1007/s00601-016-1087-z]

Résumé

We show how the double parton distributions may be obtained consistently from the many-body light-conewave functions.We illustrate themethod on the example of the pionwith two Fock components. The procedure, by construction, satisfies the Gaunt–Stirling sum rules. The resulting single parton distributions of valence quarks and gluons are consistent with a phenomenological parametrization at a low scale.

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