Generalized Valon Model for Double Parton Distributions
High Energy Physics - Phenomenology
2016-04-20 v2 Nuclear Theory
Abstract
We show how the double parton distributions may be obtained consistently from the many-body light-cone wave functions. We illustrate the method on the example of the pion with 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.
Cite
@article{arxiv.1602.00254,
title = {Generalized Valon Model for Double Parton Distributions},
author = {Wojciech Broniowski and Enrique Ruiz Arriola and Krzysztof Golec-Biernat},
journal= {arXiv preprint arXiv:1602.00254},
year = {2016}
}
Comments
6 pages, talk presented by WB at the Light Cone 2015 Conference, Frascati, Italy, 21-25 September 2015, updated reference list