论文标题
夸克在动量空间中的三维分布
The three-dimensional distribution of quarks in momentum space
论文作者
论文摘要
我们介绍了在三维动量空间中横向极化质子中非极化夸克的分布。我们的结果是基于对未脱脂和横向动量依赖的Parton分布（TMD）的一致提取。
We present the distribution of unpolarized quarks in a transversely polarized proton in three-dimensional momentum space. Our results are based on consistent extractions of the unpolarized and Sivers transverse momentum dependent parton distributions (TMDs).
