Jet-based measurements of Sivers and Collins asymmetries at the future electron-ion collider
Jet-based measurements of Sivers and Collins asymmetries at the future electron-ion collider
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DOI：
10.1103/physrevd.102.074015
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发表时间：
2020-07
影响因子：
5
通讯作者：
M. Arratia;Z. Kang;A. Prokudin;F. Ringer
中科院分区：
文献类型：
--
作者：
M. Arratia;Z. Kang;A. Prokudin;F. Ringer
我们对未来电子-离子对撞机（EIC）的强子-射流测量和电子-射流方位角相关性进行了预测和预测。这些观测结果直接探测了强子的三维（3D）结构，特别是夸克横向和Sivers部分分布以及Collins碎片函数。我们通过探测器模拟探讨了这些实验测量的可行性，并讨论了探测器的要求。我们得出结论，射流观测物有潜力增强3D成像EIC计划。
We present predictions and projections for hadron-in-jet measurements and electron-jet azimuthal correlations at the future Electron-Ion Collider (EIC). These observables directly probe the three-dimensional (3D) structure of hadrons, in particular, the quark transversity and Sivers parton distributions and the Collins fragmentation functions. We explore the feasibility of these experimental measurements by detector simulations and discuss detector requirements. We conclude that jet observables have the potential to enhance the 3D imaging EIC program.