Track finding of cosmic multimuon events in the L3+C muon detector

We describe a track finding method based on the combinatorial Hough transform (CHT) in the large drift chambers of the L3+C experiments at CERN. With the feature of near parallelism of muons in cosmic multimuon events, the dominant direction can be estimated from the histogram of directions of segme...

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Detalles Bibliográficos
Autores principales: Li, Li, Chen He Sheng, Ma Yu Qian, Wang Rui Guang, Zhang Feng
Lenguaje:eng
Publicado: 2004
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/909086
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author Li, Li
Chen He Sheng
Ma Yu Qian
Wang Rui Guang
Zhang Feng
author_facet Li, Li
Chen He Sheng
Ma Yu Qian
Wang Rui Guang
Zhang Feng
author_sort Li, Li
collection CERN
description We describe a track finding method based on the combinatorial Hough transform (CHT) in the large drift chambers of the L3+C experiments at CERN. With the feature of near parallelism of muons in cosmic multimuon events, the dominant direction can be estimated from the histogram of directions of segments. Then the CHT in finding the whole track can be greatly optimized. The cross octant reconstruction program can efficiently reconstruct cosmic muon events with multiplicity up to 50.
id cern-909086
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-9090862019-09-30T06:29:59Zhttp://cds.cern.ch/record/909086engLi, LiChen He ShengMa Yu QianWang Rui GuangZhang FengTrack finding of cosmic multimuon events in the L3+C muon detectorDetectors and Experimental TechniquesWe describe a track finding method based on the combinatorial Hough transform (CHT) in the large drift chambers of the L3+C experiments at CERN. With the feature of near parallelism of muons in cosmic multimuon events, the dominant direction can be estimated from the histogram of directions of segments. Then the CHT in finding the whole track can be greatly optimized. The cross octant reconstruction program can efficiently reconstruct cosmic muon events with multiplicity up to 50.oai:cds.cern.ch:9090862004
spellingShingle Detectors and Experimental Techniques
Li, Li
Chen He Sheng
Ma Yu Qian
Wang Rui Guang
Zhang Feng
Track finding of cosmic multimuon events in the L3+C muon detector
title Track finding of cosmic multimuon events in the L3+C muon detector
title_full Track finding of cosmic multimuon events in the L3+C muon detector
title_fullStr Track finding of cosmic multimuon events in the L3+C muon detector
title_full_unstemmed Track finding of cosmic multimuon events in the L3+C muon detector
title_short Track finding of cosmic multimuon events in the L3+C muon detector
title_sort track finding of cosmic multimuon events in the l3+c muon detector
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/909086
work_keys_str_mv AT lili trackfindingofcosmicmultimuoneventsinthel3cmuondetector
AT chenhesheng trackfindingofcosmicmultimuoneventsinthel3cmuondetector
AT mayuqian trackfindingofcosmicmultimuoneventsinthel3cmuondetector
AT wangruiguang trackfindingofcosmicmultimuoneventsinthel3cmuondetector
AT zhangfeng trackfindingofcosmicmultimuoneventsinthel3cmuondetector

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