Transverse densities and generalized parton distributions of the ρ meson in the light front quark model

2019/01/09 by Narinder Kumar
Mathematics · Physics and Astronomy · #Charge (physics) #Charge density #Distribution (mathematics) #Helicity #High-Energy Particle Collisions Research #Mathematical analysis #Mathematics #Meson #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Parton #Physics #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #Quark #Quark model #hep-ph

paper · pdf · doi:10.1103/physrevd.99.014039

published as Phys. Rev. D 99, 014039 (2019) · 18 pages, 08 figures, To appear in Physical Review D

arxiv created 2019/01/09 · openalex created_date 2019/01/25 · openalex publication_date 2019/01/29 · arxiv updated 2019/02/06 · openalex updated_date 2026/08/05

Abstract

We have investigated the transverse charge density for the longitudinal and transversely polarized \ensuremathρ meson in the light-front quark model (LFQM). Charge densities are obtained from the elastic form factors of the \ensuremathρ meson calculated in LFQM including the zero-mode contributions. We have computed the different helicity matrix elements of the \ensuremathρ meson. In addition to this, we have also presented the results for the generalized parton distributions (GPDs) and impact-parameter dependent parton distribution functions (ipdpdfs) of the \ensuremathρ meson.

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