Hadron masses in QCD with one quark flavour
Hadron masses in QCD with one quark flavour
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具有一种夸克风味的 QCD 强子质量
DOI:
10.1140/epjc/s10052-007-0394-4
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发表时间:
2007
期刊:
影响因子:
--
通讯作者:
J. Wuilloud
中科院分区:
文献类型:
--
作者:
F. Farchioni;I. Montvay;G. Münster;E.E. Scholz;T. Sudmann;J. Wuilloud
One-flavour QCD – a gauge theory with SU(3) colour gauge group and a fermion in the fundamental representation – is studied by Monte Carlo simulations. The mass spectrum of the hadronic bound states is investigated in a volume with extensions of L≃4.4r0(≃ 2.2 fm) at two different lattice spacings: a≃0.37r0(≃ 0.19 fm) and a≃0.27r0(≃ 0.13 fm). The lattice action is a Symanzik tree-level improved Wilson action for the gauge field and an (unimproved) Wilson action for the fermion.
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1995
期刊:
Nuclear Physics
影响因子:
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DOI:
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