论文标题
对LHEC的$ h \ rightarrow bb $横截面测量的研究，并具有完整的检测器模拟
Studies on the $H\rightarrow bb$ cross section measurement at the LHeC with a full detector simulation
论文作者
论文摘要
未来的大型强子电子对撞机（LHEC）将允许在高光泽度强度强调强调对撞机（HL-LHC）处与质子或重离子的强烈电子束相撞。由于质量能量的中心大于TEV和非常高的发光度（〜1 AB {-1}），LHEC不仅是深度无弹性散射（DIS）的新一代对撞机，而且还是Precision HigGS物理学的重要设施，是PP和E+ E+ Colliders的补充。以前，已经发现，Higgs玻色子偶联强度分别可以达到0.8％和7.4％的不确定性。这些结果是在LHEC检测器的快速模拟框架中获得的。目前的工作重点介绍了主要的Higgs玻色子衰变通道H到BB，目前的工作旨在将这些结果与完全模拟的检测器进行比较。我们使用公开可用的Atlas软件基础架构在这项研究中介绍了结果。基于最先进的重建算法，可以对BB衰减进行新的分析，从而使现有结果独立验证以异常高的精度。
The future Large Hadron electron Collider (LHeC) would allow collisions of an intense electron beam with protons or heavy ions at the High Luminosity-Large Hadron Collider (HL-LHC). Owing to a center of mass energy greater than a TeV and very high luminosity (~1 ab{-1}), the LHeC would not only be a new generation collider for deep-inelastic scattering (DIS) but also an important facility for precision Higgs physics, complementary to pp and e+ e- colliders. Previously, it has been found that uncertainties of 0.8% and 7.4% can be achieved on the Higgs boson coupling strength to b- and c-quarks respectively. These results were obtained in the fast simulation frameworks for the LHeC detector. Focusing on the dominant Higgs boson decay channel, H to bb, the present work aims to give a comparison of these results with a fully simulated detector. We present our results in this study using the publicly available ATLAS software infrastructure. Based on state-of-the art reconstruction algorithms, a novel analysis of the bb decay could be performed leading to an independent verification of the existing results to an exceptionally high precision.
