随着Higgs玻色子的发现，人类找到了粒子物理标准模型预言的所有基本粒子。接下来高能物理学界的首要问题是：如何寻找超出标准模型的新物理？在探索新物理的过程中，人们发现对Higgs粒子耦合性质的研究，可能是我们发现新物理的重要途径之一。在对Higgs粒子耦合性质的研究中，Higgs粒子与双喷注的联合产生又是其中最重要的过程之一。另一方面，对标准模型理论的精确预言，是我们寻找新物理信号的重要基础。在强子对撞机上，软胶子辐射效应是理论预言不确定性的重要来源之一。本项目将利用横动量重求和技术，对Higgs粒子与双喷注联合产生过程中的软胶子辐射效应进行系统地研究。对比现有的部分子shower的结果，本项目会使对软胶子辐射效应的理论预言精度提高到一个新的水平，为我们精确检验标准模型以及寻找新物理信号，提供更加有力的理论支持。

After the Higgs boson was discovered, human beings had found all the particles that were predicted by the Standard Model. The key question in high-energy physics became: how can we discover new physics beyond the Standard Model? It is known that the Higgs coupling could lead to a discovery of new physics. Among many processes mediated by the Higgs, Higgs production with jets at a hadron collider plays a particularly important role in the study of the Higgs coupling. To precisely compare with Standard Model predictions, we must obtain a Standard Model prediction that is accurate enough. At hadron colliders the soft gluon radiation is one of the dominant sources of theoretical uncertainty. In this project, we will systemically study the soft gluon radiation in Higgs plus jets production at hadron colliders through the transverse momentum dependent resummation. Compared to the parton shower method, our project will enhance the accuracy of the theoretical prediction to a new level, which will help us to accurately test Standard Model and look after new physics signal.