论文标题

麦克雷伦 - 维戈巴兰模型的螺旋依赖性扩展

Helicity-dependent extension of the McLerran-Venugopalan model

论文作者

Cougoulic, Florian, Kovchegov, Yuri V.

论文摘要

我们构建了McLerran-Venugopalan(MV)模型的概括,包括纵向极化靶标(质子或大核)的螺旋效应。扩展的MV模型可以作为我们上一篇论文中构建的JIMWLK演化方程的螺旋概括的初始条件,以及计算QCD准经典近似中的螺旋性依赖性可观察力。

We construct a generalization of the McLerran-Venugopalan (MV) model including helicity effects for a longitudinally polarized target (a proton or a large nucleus). The extended MV model can serve as the initial condition for the helicity generalization of the JIMWLK evolution equation constructed in our previous paper, as well as for calculation of helicity-dependent observables in the quasi-classical approximation to QCD.

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