2015/06/11 by María Gómez-Rocha, M. Gomez-Rocha, T. Hilger +1 · 1 citation
Mathematics · Physics and Astronomy · #Context (archaeology) #Gluon #High-Energy Particle Collisions Research #Mathematics #Meson #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Pseudoscalar #Pseudoscalar meson #Quantum Chromodynamics and Particle Interactions #Quark #Vertex (graph theory) #hep-ph
paper · pdf · doi:10.1103/physrevd.92.054030
published as Phys. Rev. D 92, 054030 (2015) · 17 pages, 10 figures, 6 tables
arxiv created 2015/06/11 · openalex publication_date 2015/09/24 · arxiv updated 2015/09/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
Using a simple model in the context of the Dyson-Schwinger-Bethe-Salpeter approach, we investigate the effects of a dressed-quark-gluon vertex on pseudoscalar meson masses. In particular, we focus on the unequal-mass case and investigate heavy-light meson masses; in addition, we study the premise of the effective treatment of heavy quarks in our approach.