论文标题

使用Lattice QCD的重夸克电势计算Quark的质量结合状态的质量

Computation of masses of quarkonium bound states using heavy quark potentials from lattice QCD

论文作者

Eichberg, Michael, Wagner, Marc

论文摘要

我们使用具有沉重的夸克式电位的schrödinger方程来计算底部元首和炭接状态,包括$ 1/m $和$ 1/m^2 $校正以前以潜在的非偏爱QCD得出的校正,并使用lattice QCD计算。这是未来项目的准备步骤,我们计划考虑类似的校正,以研究Quarkonium共振和高于最低介子 - 膜膜阈值的四夸克。

We compute masses of bottomonium and charmonium bound states using a Schrödinger equation with a heavy quark-antiquark potential including $1/m$ and $1/m^2$ corrections previously derived in potential Non-Relativistic QCD and computed with lattice QCD. This is a preparatory step for a future project, where we plan to take into account similar corrections to study quarkonium resonances and tetraquarks above the lowest meson-meson thresholds.

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