2005/03/23 by F. Buccella, Franco Buccella, D. Falcone +3
Mathematics · Physics and Astronomy · #Algebraic structures and combinatorial models #Physics of Superconductivity and Magnetism #Quantum Chromodynamics and Particle Interactions #hep-ph
paper · pdf · doi:10.2478/bf02475610
published as Central Eur.J.Phys. 3 (2005) 525-535 · 12 pages, 4 figures, LaTeX
arxiv created 2005/03/23 · openalex publication_date 2005/12/01 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/30
Abstract Based on an assumed mass formula for the spectrum of the Y=2 pentaquarks, where the chromo-magnetic interaction plays an important role, and identifying the lightest state with the Θ+(1540), we predict a spectrum in good agreement with the few I=0 and I=1 candidates proposed in the past.