Interacting quark-diquark model of baryons

2004/12/31 by E. Santopinto · 2 citations
Physics and Astronomy · #Baryon #Constituent quark #Diquark #High-Energy Particle Collisions Research #Omega baryon #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Quark #Quark model #Simple (philosophy) #hep-ph

paper · pdf · doi:10.1103/physrevc.72.022201

published as Phys.Rev. C72 (2005) 022201 · 13 pages, 3 eps-figures, accepted by Phys.Rev. C Rapid Communications

arxiv created 2005/06/30 · openalex publication_date 2005/08/17 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

A simple quark-diquark model of baryons with direct and exchange interactions has been constructed. Spectrum and form factors have been calculated and compared with experimental data. Advantages and disadvantages of the model are discussed.

Citations

• Theory of Superconductivity
• Bound Electron Pairs in a Degenerate Fermi Gas
• Instantons, diquarks, and nonleptonic weak decays of hyperons
• Diquarks and Exotic Spectroscopy
• Instantons in QCD
• Precision Rosenbluth Measurement of the Proton Elastic Form Factors
• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)
• A schematic model of baryons and mesons

Cited by

• Results from theN* Program at Jefferson Lab
• An Interacting Quark–Diquark Model