Analysis of the verticesΩQ*ΩQϕand radiative decaysΩQ*→ΩQγ

2009/09/30 by Zhi-Gang Wang · 31 citations
Mathematics · Physics and Astronomy · #Algorithm #Combinatorics #High-Energy Particle Collisions Research #Mathematics #Omega #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #hep-ph

paper · pdf · doi:10.1103/physrevd.81.036002

published in Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields 81(3) (American Physical Society) · 17 pages, 12 figures, revised version

arxiv created 2010/01/15 · openalex publication_date 2010/02/05 · openalex created_date 2019/06/07 · openalex updated_date 2026/08/05

Abstract

In this article, we study the vertices \ensuremathΩ_Q^*\ensuremathΩ_Q\ensuremathφ with the light-cone QCD sum rules, then assume the vector meson dominance of the intermediate \ensuremathφ(1020), and calculate the radiative decays \ensuremathΩ_Q^*\ensuremath→\ensuremathΩ_Q\ensuremathγ.

Citations

• Review of Particle Physics
• Radiative decays of single heavy flavour baryons
• Charmed baryons withJ=3/2
• Radiative decays of theDs0(2317),Ds1(2460)and the related strong coupling constants
• Meson-octet-baryon couplings using light cone QCD sum rules
• Possible explanation of the discrepancy of the light-cone QCD sum rule calculation ofgD*Dπcoupling with experiment
• SU(3) breaking inKandK*distribution amplitudes
• StrongρNNcoupling derived from QCD

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