We present results for light hadrons composed of both degenerate and non-degenerate quarks in quenched lattice QCD. We calculate masses and decay constants using 60 gauge configurations with an O(a)-improved fermion action at β = 6.2. Using the ρ mass to set the scale, we find hadron masses within two to three standard de- (1.22) and f φ /f ρ = 1.13 + 2 − 3 (1.22).
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