Baryons from the Lattice:. Past, Present and Future
Abstract
I review recent lattice results on the spectrum and structure of baryons. Limitations due to the quenched approximation and un-physically heavy up and down quarks are discussed, and interfaces between first principles studies of QCD (or approximations to it) and "model building" are highlighted.
- Publication:
-
NSTAR 2002
- Pub Date:
- July 2003
- DOI:
- arXiv:
- arXiv:nucl-th/0302039
- Bibcode:
- 2003pen..conf...61B
- Keywords:
-
- Nuclear Theory;
- High Energy Physics - Lattice;
- High Energy Physics - Phenomenology;
- Nuclear Experiment
- E-Print:
- Invited plenary talk at NSTAR 2002 Workshop on the Physics of Excited Nucleons, Pittsburgh, Pennsylvania, 9-12 Oct 2002