arXiv:1806.10112·v1·High Energy Physics — Phenomenology
A model calculation of double parton distribution functions of the pion
Matteo Rinaldi🇪🇸 · Sergio Scopetta🇮🇹 · Marco Traini🇮🇹 · Vicente Vento🇪🇸
Abstract
Two-parton correlations in the pion are investigated in terms of double parton distribution functions. A Poincaré covariant Light-Front framework has been adopted. As non perturbative input, the pion wave function obtained within the so-called soft-wall AdS/QCD model has been used. Results show how novel dynamical information on the structure of the pion, not accessible through one-body parton distribution, are encoded in double parton distribution functions.
Comments: 14 pages, 8 figures