论文标题
dijet光生生源在靠近$ x $的低点及其背靠背限制下
Dijet photoproduction at low $x$ at next-to-leading order and its back-to-back limit
论文作者
论文摘要
我们计算横截面，以在彩色玻璃冷凝物（CGC）有效理论中以临近领先的订单精度包含一对喷气机的光生生量。目的是研究背靠背的限制，以研究是否可以在此顺序中恢复横向动量依赖性（TMD）分解。特别是，我们专注于大型的Sudakov双对数，这是TMD进化的主要成分。有趣的是，低$ x $重新召集方案的运动学改进原来是分析中的关键要素。
We compute the cross section for the inclusive photoproduction of a pair of jets at next-to-leading order accuracy in the Color Glass Condensate (CGC) effective theory. The aim is to study the back-to-back limit, to investigate whether transverse momentum dependent (TMD) factorization can be recovered at this order. In particular, we focus on the large Sudakov double logarithms, which are major ingredients of the TMD evolution. Interestingly, the kinematical improvement of the low-$x$ resummation scheme turns out to be a key ingredient in the analysis.
