论文标题
混合QCD $ \ otimes $ QED更正，使用$ q_t $ -subtraction方法为独家drell yan生产
Mixed QCD$\otimes$QED corrections to exclusive Drell Yan production using the $q_T$-subtraction method
论文作者
论文摘要
在这项工作中，我们将最初用于QCD校正开发的$ q_T $ - 填充形式主义，以QCD $ \ otimes $ QED更正，并将其应用于$ {\ cal {o}}}（o}}}（O}}}（α_Sα）$的全面计算。我们提出了减法项和硬因子的明确结果，因此提供了将形式主义施加到$ {\ cal {o}}}（α_sα）$所需的所有成分。为了研究现象学的影响，我们认为将脱壳$ z $玻色子的衰减成一对中微子，并为LHC Energies的最终状态瘦素提供了运动学分布。
In this work we extend the $q_T$-subtraction formalism, originally developed for QCD corrections, to the case of mixed QCD$\otimes$QED corrections, and apply it to the fully exclusive calculation of the ${\cal{O}}(α_sα)$ contribution to the production of an off-shell $Z$ boson in hadronic collisions. We present explicit results for the subtraction term and the hard factor, therefore providing all the ingredients needed for the application of the formalism up to ${\cal{O}}(α_sα)$. To study the phenomenological impact we consider the decay of the off-shell $Z$ boson into a pair of neutrinos, and present kinematical distributions for the final-state leptons at LHC energies.
