A study of Θ+(ududs̄) in Lattice QCD with Optimal Domain-Wall Fermion
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چکیده
منابع مشابه
Mass Spectra of Pentaquarks – Overlap versus Wilson Fermions
We investigate the mass spectra of Θ(ududs̄) in quenched lattice QCD, with overlap and Wilson fermions respectively. Using three different interpolating operators, we measure their correlation matrix, and extract the mass spectra in even and odd parity channels, for 100 gauge configurations generated with single plaquette action at β = 6.1 on the 203 × 40 lattice. The lowest 1/2− state agrees wi...
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