利用JETHAD-DYnamis开展Z玻色子加喷注产生：角结构、极化、固定阶匹配
$Z$-plus-jet Production with JETHAD-DYnamis: Angular Structure, Polarization, Fixed-Order Matching
AI总结：
该研究将精确计算方案扩展至Drell-Yan加喷注产生过程，提出JETHAD-DYnamis-POWHEG匹配策略，实现了快度分离的电弱玻色子加喷注末态的首个高能重求和描述，可为LHC及高亮度LHC测量提供精确理论支撑。
AI中文摘要：
近期关于希格斯玻色子遍举产生的NLO分析表明，高能重求和修正可达到10%的水平，凸显了从LHC到FCC能量下，高能QCD动力学对电弱可观测量的影响日益显著。我们将这一精确计算方案扩展至Drell-Yan加喷注产生过程，推导了电弱玻色子快度和横动量分布的高能重求和预言，将固定阶NLO精度与次领头能量对数重求和（NLL/NLO）相结合。我们提出了JETHAD-DYnamis-POWHEG匹配策略，该策略保留了极化和角关联，同时可实现真实的轻子级运动学，为快度分离的电弱玻色子加喷注末态提供了首个高能重求和描述。该框架为当前LHC测量及高亮度LHC的Drell-Yan可观测量提供了面向精确的描述，而在这些测量中，百分之一量级的理论控制将变得愈发重要。
英文摘要：
Recent NLO analyses of inclusive Higgs production indicate that high-energy resummation corrections can reach the 10\% level, highlighting the growing impact of high-energy QCD dynamics on electroweak observables from LHC to FCC energies. We extend this precision program to Drell-Yan plus jet production by deriving high-energy-resummed predictions for rapidity and transverse-momentum distributions of electroweak bosons. Fixed-order NLO accuracy is consistently combined with next-to-leading energy-logarithmic resummation (NLL/NLO). We outline a JETHAD-DYnamis-POWHEG matching strategy that retains polarization and angular correlations while enabling realistic lepton-level kinematics. This setup provides the first high-energy-resummed description of rapidity-separated electroweak-boson plus jet final states. The resulting framework offers a precision-oriented description of Drell-Yan observables for present LHC measurements and the High-Luminosity LHC, where percent-level theoretical control will become increasingly important.
