标题： 带电流半包容深度非弹性散射在电子-离子对撞机上 显示英文标题

标题： Charged current semi-inclusive deeply inelastic scattering at the Electron-Ion Collider

摘要： 我们系统地计算了在部分子模型中，处于leading order twist-3水平的带电流半独占深度非弹性散射过程。 我们考虑了负电荷束流与具有自旋-1的极化靶核的散射一般形式。 通过应用共线展开进行计算，其中考虑了多胶子散射，并自动获得了规范链接。 我们首先通过运动学分析给出了微分截面的一般形式，然后以结构函数的形式给出了结构函数，直至twist-3水平。 考虑到截面的角度调制和极化，我们计算了带电电流半独占深度非弹性散射过程中的完整方位不对称性。 本文还考虑了电荷不对称性，并引入了$plus$和$minus$截面的定义。 显示英文摘要

摘要： We present a systematic calculation of the charged current semi-inclusive deeply inelastic scattering process at leading order twist-3 level in the parton model. We consider the general form of the negatively charged beam scattering off the polarized target which has spin-1. The calculations are carried out by applying the collinear expansion where multiple gluon scattering is taken into account and gauge links are obtained automatically. We first present the general form of the differential cross section in terms of the structure functions by kinematic analysis and then present the structure functions in terms of the the gauge invariant parton distribution functions up to twist-3 level. Considering the angle modulations and polarizations of the cross section, we calculate the complete azimuthal asymmetries in the charged current semi-inclusive deeply inelastic scattering process. The charge asymmetries are also considered in this paper with the introduction of the definitions of the $plus$ and $minus$ cross sections.