Proposal for a First Level Trigger using pixel detector for CMS at Super-LHC
Proposal for a First Level Trigger using pixel detector for CMS at Super-LHC
复制标题
在 Super-LHC 上使用 CMS 像素探测器进行一级触发的提案
DOI：
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发表时间：
2007
期刊：
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通讯作者：
F. Palla
中科院分区：
文献类型：
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作者：
F. Palla
提出了一种基于像素的超大型强子对撞机1级触发器的设计方案。该触发器基于快速轨迹重建，使用全像素粒度，利用读出连接特定触发塔中的不同层，该特定触发塔位于距离光束线25到50厘米之间的径向区域。该触发器将在一种新的探测器概念中实现当前的CMS高级触发器功能。讨论了可能的布局，并评估了对数据链路的影响。最后给出了演出结果。
A proposal for a pixel based Level-1 trigger for the Super-LHC is presented. The trigger is based on fast track reconstruction using the full pixel granularity exploiting a readout which connects different layers in specific trigger towers, located in the radial region between 25 and 50 cm from the beam line. The trigger will implement the current CMS High Level Trigger functionality in a novel detector concept. A possible layout is discussed and implications on the data links are evaluated. Finally the performances are shown.