Production and integration of the ATLAS Insertable B-Layer
Production and integration of the ATLAS Insertable B-Layer
复制标题
DOI：
10.1088/1748-0221/13/05/t05008
复制
发表时间：
2018-05-01
影响因子：
1.3
通讯作者：
Zwalinski, L.
中科院分区：
文献类型：
--
作者：
Abbott, B.;Albert, J.;Zwalinski, L.
在 2013-2014 年 CERN 大型强子对撞机关闭期间，在 ATLAS 实验的现有像素探测器和新的、更小半径的束管之间安装了一个额外的像素层。考虑到关闭后实现的更高的瞬时和集成亮度，这种新像素层（可插入 B 层（IBL））的动机是维持或提高 ATLAS 跟踪系统的鲁棒性和性能。由于极端的辐射和碰撞率环境，该层采用了几种新的耐辐射传感器和电子技术。本文报告了 IBL 在 ATLAS 探测器中运行之前的构建和集成。
During the shutdown of the CERN Large Hadron Collider in 2013-2014, an additional pixel layer was installed between the existing Pixel detector of the ATLAS experiment and a new, smaller radius beam pipe. The motivation for this new pixel layer, the Insertable B-Layer (IBL), was to maintain or improve the robustness and performance of the ATLAS tracking system, given the higher instantaneous and integrated luminosities realised following the shutdown. Because of the extreme radiation and collision rate environment, several new radiation-tolerant sensor and electronic technologies were utilised for this layer. This paper reports on the IBL construction and integration prior to its operation in the ATLAS detector.