The parity partner of the nucleon in quenched QCD with domain wall fermions
arXiv:hep-lat/9909093 · doi:10.1016/S0920-5632(00)91624-4
Abstract
We present preliminary results for the mass spectrum of the nucleon and its low-lying excited states from quenched lattice QCD using the domain wall fermion method which preserves the chiral symmetry at finite lattice cutoff. Definite mass splitting is observed between the nucleon and its parity partner. This splitting grows with decreasing valence quark mass. We also present preliminary data regarding the first positive-parity excited state.
LATTICE99(QCD spectrum), Latex with espcrc2.sty, 3 pages, 3 figures, RBRC preprint
Cited by in corpus (7)
- A Lattice Study of the Nucleon Excited States with Domain Wall Fermions
- Spatially improved operators for excited hadrons on the lattice
- Chiral properties of domain-wall quarks in quenched QCD
- Excited Baryon Spectroscopy from Lattice QCD: Finite Size Effect and Hyperfine Mass Splitting
- Excited nucleon spectrum using a non-perturbatively improved clover fermion action
- N* Mass Spectrum from an Anisotropic Action
- N* Masses from an Anisotropic Lattice QCD Action