Hadron Spectroscopy (theory):
Abstract
States beyond those expected in the simple constituent quark model are now emerging. I focus on the scalar glueball and its mixing with states in the qbar {q} nonet, and also on correlations in Strong QCD that may form diquarks and seed qqbar {q}bar {q} states. Some models of the pentaquark candidate Θ(1540) are critically discussed.
- Publication:
-
International Journal of Modern Physics A
- Pub Date:
- 2005
- DOI:
- 10.1142/S0217751X05028661
- arXiv:
- arXiv:hep-ph/0411396
- Bibcode:
- 2005IJMPA..20.5156C
- Keywords:
-
- High Energy Physics - Phenomenology
- E-Print:
- Plenary talk at ICHEP04