A microscopic NN → NN ⋆(1440) potential

2003/10/27 by B. Julia-Diaz, Bruno Juliá-Díaz, A. Valcarce +4 · 1 citation
Chemistry · Physics and Astronomy · #Advanced NMR Techniques and Applications #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph #nucl-th

paper · pdf · doi:10.1140/epjad/s2004-03-017-9

published as Eur.Phys.J. A19 (2004) 99-104 · Talk presented at the Fourth International Conference on Perspectives in Hadronic Physics (ICTP, Trieste, Italy, May 2003). To appear in EPJA. 6 pages, 9 figures, needs svepj.clo and svjour.cls

arxiv created 2003/10/27 · openalex publication_date 2004/02/01 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

By means of a NN to NN*(1440) transition potential derived in a parameter-free way from a quark-model based NN potential, we determine simultaneously the πNN^*(1440) and σNN^*(1440) coupling constants. We also present a study of the target Roper excitation diagram contributing to the p(d,d') reaction.

Cited by

• Quark-model study of few-baryon systems

Related

• The p(d,d^′) Reaction and the σNN^∗(1440) Coupling Constant
• Excitation of non-quark degrees of freedom in N*
• The Roper Resonance N^*(1440) in Nucleon-Nucleon Collisions and the Issue of Dibaryons
• The complete version of Moscow NN potential
• Revisiting the proton-antiproton scattering using a constituent-quark-model based coupled-channels calculation