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arXiv 1909.07306hep-lathep-phnucl-th
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来自晶格的光谱学:标量球

Spectroscopy From The Lattice: The Scalar Glueball

Ruairí Brett, John Bulava, Daniel Darvish, Jacob Fallica, Andrew Hanlon, Ben Hörz, Colin Morningstar

摘要:

格点计算使我们能够用第一性原理数值方法来探测QCD的非微扰谱。在这里,我们提出的低-躺在标量部门的频谱与真空量子数,包括在全动力学QCD的第一次,胶球,q-qbar和介子介子之间的混合运营商。

英文摘要:

Lattice calculations allow us to probe the low-lying, non-perturbative spectrum of QCD using first principles numerical methods. Here we present the low-lying spectrum in the scalar sector with vacuum quantum numbers including, in fully dynamical QCD for the first time, the mixing between glueball, q-qbar, and meson-meson operators.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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