Quenched Light Hadron Spectrum with the Wilson Quark Action: Final Results from CP-PACS
arXiv:hep-lat/9809146 · doi:10.1016/S0920-5632(99)85018-X
Abstract
We report the final results of the CP-PACS calculation for the quenched light hadron spectrum with the Wilson quark action. Our data support the presence of quenched chiral singularities, and this motivates us to use mass formulae based on quenched chiral perturbation theory in order to extrapolate hadron masses to the physical point. Hadron masses and decay constants in the continuum limit show unambiguous systematic deviations from experiment. We also report the results for light quark masses.
arXiv commentLATTICE98(spectrum). The poster at Lattice98 can be obtained from http://www.rccp.tsukuba.ac.jp/people/yoshie/Lat98.Poster/
References in corpus (7)
- Chiral Perturbation Theory for the Quenched Approximation of QCD
- Quenched Chiral Logarithms
- Quenched Chiral Perturbation Theory for Baryons
- Hadron Masses from the Valence Approximation to Lattice QCD
- Quenched Chiral Perturbation Theory for Vector Mesons
- The Quenched Approximation in Health and in Sickness
- CP-PACS Result for the Quenched Light Hadron Spectrum
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- Testing m(up)=0 on the Lattice
- Topological susceptibility in full QCD: lattice results versus the prediction from the QCD partition function with granularity
- Hyperfine effects in charmed baryons
- Full QCD Light Hadron Spectrum and Quark Masses: Final Results from CP-PACS
- Modification of Kawai model about the mixing of the pseudoscalar mesons