Physical Origin of Chiral States and Near-Threshold Resonances Observed at BES
Abstract
Description
The purpose of my talk is to explain physical backgrounds of the chiral states, which are predicted to exist generally in the low mass regions of hadrons, containing light quarks, and to stimulate the experimental and phenomenological search for their candidates. The contents are organized as follows: section 1. Present Status of Hadron Spectroscopy, section 2. Some Basic Consideration on Quark Confinement, section 3. Essentials of Description of Composite Hadron in U~(12)-Scheme, section 4. Revisal of Meson and Baryon Wave Functions and Chiral States, section 5. Multi-Quark Hadrons and Near-Threshold Resonances, section 6. Concluding Remarks
22 pages, 7 figures, based on a talk presented at the IHEP Seminar on Perspectives for Studies of Chiral Particles at BES, Institute of High Energy Physics, Beijing, February 23-24, 2006, KEK Proceedings 2006-8, November 2006
22 pages, 7 figures, based on a talk presented at the IHEP Seminar on Perspectives for Studies of Chiral Particles at BES, Institute of High Energy Physics, Beijing, February 23-24, 2006, KEK Proceedings 2006-8, November 2006