Title of article
Introduction to BESIII EMC sub-trigger system
Author/Authors
Wei، نويسنده , , Shujun and Zhao، نويسنده , , Di-Xin and Qiao، نويسنده , , Qiao-qing Xu ، Q نويسنده Engineering Research Center of Wetland Agriculture in the Middle Reaches of the Yangtze River, Ministry of Education, Yangtze University, Jingzhou, Hu , , Hao and Wang، نويسنده , , Da-Yong and Gong، نويسنده , , Wenxuan and Jin، نويسنده , , Dapeng and Guo، نويسنده , , Yanan and Li، نويسنده , , Lu and Lu، نويسنده , , Yun-Peng and Wang، نويسنده , , Ke and Wang، نويسنده , , Qiang and Zhang، نويسنده , , Yue-Yuan and Liu، نويسنده , , Zhen-An، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
5
From page
323
To page
327
Abstract
The Electromagnetic Calorimeter (EMC) sub-trigger system is one of the important parts of the trigger system of the BESIII spectrometer. Together with the conditions from the other sub-trigger systems, cluster-related and energy-related trigger conditions are provided to the Global Trigger system for effective selection of events interested and rejection of backgrounds. Total two types of PCB boards are designed to implement the whole functions, which are Trigger Cell and energy Block Adding (TCBA) and Energy Adding and Cluster Counting (EACC). Simulations and hardware arrangement of the EMC sub-trigger system are introduced in this paper.
Keywords
EACC , TC , BESIII , EMC
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2009
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2210585
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