2009/05/28 by T. M. Aliev, A. Ozpineci, A. Özpineci +4 · 29 citations
Physics and Astronomy · #Baryon #Coupling (piping) #Coupling constant #High-Energy Particle Collisions Research #Light cone #Meson #Octet #Particle physics #Particle physics theoretical and experimental studies #Physics #QCD sum rules #Quantum Chromodynamics and Particle Interactions #Quantum chromodynamics #Quantum electrodynamics #Quantum mechanics #Sum rule in quantum mechanics #Vector meson #Work (physics) #hep-ph
paper · pdf · doi:10.1103/physrevd.80.016010
published in Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields 80(1) (American Physical Society) · 25 pages, 4 figures, LaTeX formatted
arxiv created 2009/05/28 · openalex publication_date 2009/07/29 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
Using the most general form of the interpolating current of the baryons, the strong coupling constants of the light vector mesons with the octet baryons are calculated within the light cone QCD sum rules. The SU(3)f symmetry breaking effects are taken into account in the calculations. It is shown that each of the electric and magnetic coupling constants can be described in terms of three universal functions. A detailed comparison of the results of this work on aforementioned couplings with the existing theoretical results is presented.