The 1/N_c Approach for Baryon Resonances
arXiv:hep-ph/0509020 · doi:10.1142/S0217751X06032216
Abstract
I give a brief overview of the model-independent analysis of unstable baryon resonances in the 1/N_c QCD expansion. This approach produces numerous surprising semi-quantitative phenomenological predictions that are supported by available observations.
4 pages, LaTeX, style file included. Invited talk at International Conference on QCD and Hadronic Physics, Beijing, China, 16-20 Jun 2005
References in corpus (5)
- 1/Nc corrections to the SU(4)_c symmetry for L=1 baryons: The Three Towers
- Excited Baryon Decay Widths in Large N_c QCD
- Compatibility of Quark and Resonant Picture Excited Baryon Multiplets in 1/N_c
- Pion Photoproduction Amplitude Relations in the 1/N_c Expansion
- Pion-Nucleon Scattering Relations at Next-to-Leading Order in 1/N_c