24th European Conference on Few-Body Problems in Physics

Generalized parton distribution functions of ρ meson

2 Sept 2019, 17:10

20m

University of Surrey

Talk Hadrons and Particles Parallel Session Monday: Hadrons and particles

Speaker

Prof. Yubing Dong (Institute of High Energy Physics)

Description

Both unpolarized and polarized generalized parton distribution functions (GPDs) of the $\rho$ meson are clculated with the help of a light-front quark model [1-2]. The contributions to the form factors and generalized parton distributions from the valence and nonvalence regimes are discussed and analyzed. Comparing to the available experimental data and Lattice calculation, we find that the present phenomenological model is reasonable to describe the general properties of $\rho$ meson.
[1]Baodong Sun and Yubing Dong, Phys. Rev. D {\bf 96}, 036017 (2017).
[2]Baodong Sun and Yubing Dong, Phys. Rev. D {\bf 99}, 016023 (2019).

Presentation materials

DYBEFB24V1.pdf