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Magnetic moment of theρmeson in QCD light cone sum rules

2003/03/31 by T. M. Aliev, I. Kanik, Inanc Kanik +2 · 20 citations
Physics and Astronomy · #Condensed matter physics #High-Energy Particle Collisions Research #Light cone #Magnetic moment #Meson #Moment (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.68.056002

published in Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields 68(5) (American Physical Society) · 11 pages, 3 figures, LaTeX formatted

arxiv created 2003/06/05 · openalex publication_date 2003/09/08 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

The magnetic moment \ensuremathμ of the \ensuremathρ meson is studied in QCD light cone sum rules, and it is found that \ensuremathμ=(2.3\ifmmode±\else\textpm\fi0.5), in units of e/2m_\ensuremathρ. A comparison of our result on the magnetic moment of the \ensuremathρ meson with the predictions of the other approaches is presented.

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