Triggering with the LHCb calorimeters

被引：3
|
作者：
Lefevre, Regis [1 ]
机构：
[1] Univ Clermont Ferrand, CNRS, IN2P3, Phys Corpusculaire Lab, F-63177 Aubiere, France
来源：
XIII INTERNATIONAL CONFERENCE ON CALORIMETRY IN HIGH ENERGY PHYSICS | 2009年 / 160卷
关键词：
D O I：
10.1088/1742-6596/160/1/012063
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
The LHCb experiment at the LHC has been conceived to pursue high precision studies of CP violation and rare phenomena in b hadron decays. The online selection is crucial in LHCb and relies on the calorimeters to trigger on high transverse energy electrons, photons, pi(0) and hadrons. In this purpose a dedicated electronic has been realized. The calorimeter trigger system has been commissioned and is used to trigger on cosmic muons before beams start circulating in the LHC. When the LHC will start, it will also provide a very useful interaction trigger.
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页数：8
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