晶格QCD的强子自旋结构

Proceedings of the 24th International Spin Symposium (SPIN2021) Pub Date : 2021-12-16 DOI:10.7566/JPSCP.37.011013

C. Alexandrou

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引用次数: 0

摘要

我们用点阵QCD模拟给出了夸克和胶子在核子中携带自旋的结果，并给出了光夸克、奇异夸克和粲夸克质量的物理值。我们还讨论了用拟部分子分布方法和大动量有效理论计算晶格QCD中部分子分布函数的x依赖性的选择性结果。

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Hadron Spin Structure from Lattice QCD

We present results on the spin carried by quarks and gluons in the nucleon using lattice QCD simulations with physical values of the light, strange and charm quark masses. We also discuss selective results on the x-dependence of parton distribution functions computed in lattice QCD employing the quasi-parton distribution approach and the large momentum effective theory.

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Proceedings of the 24th International Spin Symposium (SPIN2021)

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