Light baryon resonances: Restrictions and perspectives

2003/07/27 by Ya. I. Azimov, R. A. Arndt, I. I. Strakovsky +1 · 32 citations
Physics and Astronomy · #Baryon #High-Energy Particle Collisions Research #Law #Mathematical physics #Nucleon #Particle physics #Particle physics theoretical and experimental studies #Physics #Political science #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #Theoretical physics #Unitary state #hep-ex #hep-ph #nucl-ex #nucl-th

paper · pdf · doi:10.1103/physrevc.68.045204

published in Physical Review C 68(4) (American Institute of Physics) · 11 pages, 11 figure

arxiv created 2003/07/27 · openalex publication_date 2003/10/10 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

The problem of nucleon resonances N^\ensuremath' with masses below the \ensuremathΔ is considered. We derive bounds for the properties of such states. Some of these are new, while others improve upon existing limits. We discuss the nature of N^\ensuremath' states, and their unitary partners, assuming that their existence can be verified.

Citations

• Extraction of the πNNcoupling constant fromNNscattering data
• Hyperon-hyperon interactions and properties of neutron star matter
• Search for narrow nucleon resonances below pion threshold in theH(e,e′π+)Xand2H(e,e′p)Xreactions
• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)
• Review of particle properties

Cited by

• Evidence for an Excited Hyperon State inpp→pK+Y0*
• Effect of exoticS=+1resonances onKL0pscattering data
• Simple Classification of Light Baryons