2009/03/31 by V. Mathieu, Vincent Mathieu · 7 citations
Mathematics · Physics and Astronomy · #Basis (linear algebra) #Coupling (piping) #Gaussian #Gluon #High-Energy Particle Collisions Research #Interpretation (philosophy) #Mathematics #Meson #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Quantum chromodynamics #Quantum mechanics #hep-ph
paper · pdf · doi:10.1103/physrevd.80.014016
published in Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields 80(1) (American Physical Society) · 9 pages, 20 figures ; accepted for publication in Phys. Rev. D
arxiv created 2009/07/06 · openalex publication_date 2009/07/27 · arxiv updated 2010/04/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We revisited a ar you model for charmonium hybrid meson with a magnetic gluon [Yu. S. Kalashnikova and A. V. Nefediev, Phys. Rev. D 77, 054025 (2008).] and improved the numerical calculations. These improvements support the hybrid meson interpretation of X(4260). Within the same model, we computed the hybrid meson mass with an electric gluon which is resolved to be lighter. Relativistic effects and coupling channels also decreased the mass.