GRAAL: A novel package to reconstruct data of triple-GEM detectors

被引：0
作者：
Farinelli, Riccardo [1 ]
机构：
[1] Ist Nazl Fis Nucl, Sez Ferrara, Via G Saragat 1, I-44122 Ferrara, Italy
来源：
24TH INTERNATIONAL CONFERENCE ON COMPUTING IN HIGH ENERGY AND NUCLEAR PHYSICS (CHEP 2019) | 2020年 / 245卷
关键词：
AMPLIFICATION;
D O I：
10.1051/epjconf/202024502021
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Micro-Pattern Gas Detectors (MPGDs) are the new frontier among the gas tracking systems. Among them, the triple Gas Electron Multiplier (triple-GEM) detectors are widely used. In particular, cylindrical triple-GEM (CGEM) detectors can be used as inner tracking devices in high energy physics experiments. In this contribution, a new offline software called GRAAL (Gem Reconstruction And Analysis Library) is presented: digitization, reconstruction, alignment algorithms and analysis of the data collected with APV-25 and TIGER ASICs are reported. An innovative cluster reconstruction method based on charge centroid, micro-TPC and their merge is discussed, and the detector performance evaluated experimentally for both planar triple-GEM and CGEM prototypes.
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页数：8
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