【摘 要】
：
One of the topics where efforts are recently devoted within Lattice QCD is the determination of hadron spectra,both in the meson and baryon sector.After earlier
【机 构】
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Departamento de Fisica Teorica and IFIC,Centro Mixto Universidad de Valencia-CSIC,Institutos de Inve
【出 处】
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IMP & HIRFL Annual Report
论文部分内容阅读
One of the topics where efforts are recently devoted within Lattice QCD is the determination of hadron spectra,both in the meson and baryon sector.After earlier claims of a successful determination of the hadron spectra using rough approximations and large pion masses,work continues along this line with more accurate approaches and problems are arising that were not envisaged at first glance.The“avoided level crossing”is usually taken as a signal of a resonance,but this criteria has been shown insufficient for reso-
One of the topics where efforts are recently devoted within Lattice QCD is the determination of hadron spectra, both in the meson and baryon sector. After earlier claims of a successful determination of the hadron spectra using rough approximations and large pion masses, work continues along this line with more accurate approaches and problems are arising that were not envisaged at first glance. “avoided level crossing ” is usually taken as a signal of a resonance, but this criteria has been shown insufficient for reso-
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