论文标题
CMS实验的非常正向脚轮量热仪
The very forward CASTOR calorimeter of the CMS experiment
论文作者
论文摘要
回顾了CMS实验的非常前向脚轮热量表的物理动机，探测器设计，触发器，校准，对准，模拟以及整体性能。 Castor Cherenkov采样量热计位于LHC梁管线的距离很近，距离梁管约1厘米的径向距离，距离CMS相互作用点14.4 m，覆盖了$ -6.6 $ \ lt $ $ $ $ $ $ $ $ $ $ \ $ \ lt $ $ 5.2 $ 6.6 $ \ $ 6.6 $ \ $ 6.6 $ \ $ 5.2。它旨在承受高环境辐射和强磁场。检测器在质子和LHC质子和核碰撞中收集的数据进行了审查，检测器在远期能密度，喷射和以速度差距为特征的过程中的性能进行了审查。
The physics motivation, detector design, triggers, calibration, alignment, simulation, and overall performance of the very forward CASTOR calorimeter of the CMS experiment are reviewed. The CASTOR Cherenkov sampling calorimeter is located very close to the LHC beam line, at a radial distance of about 1 cm from the beam pipe, and at 14.4 m from the CMS interaction point, covering the pseudorapidity range of $-$6.6 $\lt$ $η$ $\lt$ $-$5.2. It was designed to withstand high ambient radiation and strong magnetic fields. The performance of the detector in measurements of forward energy density, jets, and processes characterized by rapidity gaps, is reviewed using data collected in proton and nuclear collisions at the LHC.
