The heavy‐quark hybrid meson spectrum in lattice QCD

The heavy‐quark hybrid meson spectrum in lattice QCD
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DOI:
10.1063/1.1632206
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发表时间:
2003-07
期刊:
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影响因子:
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通讯作者:
K. Juge;J. Kuti;C. Morningstar
K. Juge;J. Kuti;C. Morningstar
中科院分区:
其他
文献类型:
--
作者:
K. Juge;J. Kuti;C. Morningstar

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本文总结了最近在晶格QCD中夸克和胶子的计算机模拟中关于重夸克介子谱的发现,特别关注了由激发态胶子场束缚的夸克-反夸克态。讨论了Born - Oppenheimer方法对这类系统的有效性。总结了近年来关于胶球质量、光夸克1−+杂化介子质量和静态三夸克势的研究成果。
Recent findings on the spectrum of heavy‐quark mesons from computer simulations of quarks and gluons in lattice QCD are summarized, with particular attention to quark‐antiquark states bound by an excited gluon field. The validity of a Born‐Oppenheimer treatment for such systems is discussed. Recent results on glueball masses, the light‐quark 1−+ hybrid meson mass, and the static three‐quark potential are summarized.