论文标题
对射线探测器的射量损失中的振荡能量测量
Muon Energy Measurement from Radiative Losses in a Calorimeter for a Collider Detector
论文作者
论文摘要
未来研究高能边界的未来粒子物理学实验的性能构成了许多新的挑战，迫使我们找到用于检测，鉴定和测量核核碰撞中最终状态颗粒的新解决方案。一个挑战之一是在非常高的能量下对MUON MOMMA的精确测量，在现实检测器中，可能的磁场提供的曲率证明不足以实现所需的分辨率。 在这项工作中，我们表明了一种全新的途径，可以根据穆斯的辐射损失在密集的，细分的热量计中测量MUON的能量。通过在回归任务中使用沉积光子能量簇的空间信息，这是可能的。使用均质的铅孔量表量热仪作为基准，我们展示了能量损失如何为超过1 TEV的MUON能量的估计提供重要的互补信息。
The performance demands of future particle-physics experiments investigating the high-energy frontier pose a number of new challenges, forcing us to find new solutions for the detection, identification, and measurement of final-state particles in subnuclear collisions. One such challenge is the precise measurement of muon momenta at very high energy, where the curvature provided by conceivable magnetic fields in realistic detectors proves insufficient to achieve the desired resolution. In this work we show the feasibility of an entirely new avenue for the measurement of the energy of muons based on their radiative losses in a dense, finely segmented calorimeter. This is made possible by the use of the spatial information of the clusters of deposited photon energy in the regression task. Using a homogeneous lead-tungstate calorimeter as a benchmark, we show how energy losses may provide significant complementary information for the estimate of muon energies above 1 TeV.
