Performance Requirements for the Phase-2 Tracker Upgrades for ATLAS and CMS
Performance Requirements for the Phase-2 Tracker Upgrades for ATLAS and CMS
复制标题
ATLAS 和 CMS 第二阶段跟踪器升级的性能要求
DOI：
10.1051/epjconf/201612700002
复制
发表时间：
2016
影响因子：
--
通讯作者：
Abbaneo D
中科院分区：
文献类型：
--
作者：
Abbaneo D
大型强子对撞机的高亮度运行对ATLAS[1]和CMS[2]跟踪器的升级设计提出了前所未有的挑战。高粒子密度和集成通量所施加的严格要求减少了有效技术解决方案的相空间，促使双方合作设计“全硅”跟踪器。另一方面，对探测器其余部分的约束和要求导致了一些不同的选择，特别是对于外部跟踪器。回顾了两种跟踪系统的主要要求，讨论了探测器设计和布局的含义，并解释了为什么在两个实验中一些技术选择仍然不同。最后，给出了两种跟踪系统的一些预期性能数据。
The High-Luminosity operation of the LHC poses unprecedented challenges for the design of the upgraded trackers of ATLAS [1] and CMS [2]. The stringent requirements imposed by the high particle density and integrated fluence reduce the phase-space of valid technical solutions, inducing both collaborations to design “all-silicon” trackers. On the other hand constraints and requirements coming for the rest of the detector lead to some different choices, especially for the outer trackers. The main requirements for the two tracking systems are reviewed, discussing the implications for the detector designs and layout, and explaining why some of the technical choices remain different in the two experiments. To conclude, some expected performance figures for the two tracking systems are presented.
影响因子：
8.2
作者：
S. Viel
通讯作者：
S. Viel