The end of the constituent quark model?
AIP CONF PROC 717 (2004) 919-936
Abstract:
In this conference summary talk at Hadron03, questions and challenges for Hadron physics of light flavours are outlined. Precision data and recent discoveries are at last exposing the limitations of the naive constituent quark model and also giving hints as to its extension into a more mature description of hadrons. These notes also pay special attention to the positive strangeness baryon Theta(+)(1540) and include a pedagogic discussion of wavefunctions in the pentaquark picture, their relation with the Skyrme model and related issues of phenomenology.Electroweak Production of Hybrid Mesons in a Flux-Tube Simulation of Lattice QCD
Physical Review Letters 91 (2003) 142001;1-4
IMPLICATIONS OF A DK MOLECULE AT 2.32-GEV
Physical Review D 68 (2003) 054006,1-5
Charmonium hybrid production in exclusive B-meson decays
PHYSICS LETTERS B 574:3-4 (2003) 210-216
Locality of quark-hadron duality and deviations from quark counting rules above the resonance region - art. no. 022004
PHYSICAL REVIEW LETTERS 91:2 (2003) ARTN 022004