A Study of Anomalous Events in CMS-HF PMTs

In the 2004 HF test beam data, signals corresponding to unusually high energies compared to the beam energy were observed and later confirmed in the subsequent test beam study in 2007. These high energy signals most likely result from particles directly hitting the PMTs instead of passing through th...

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Detalles Bibliográficos
Autores principales: Halu, A, Gülmez, ErhanE, Deliomeroglu, M
Lenguaje:eng
Publicado: 2008
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1167908
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author Halu, A
Gülmez, ErhanE
Deliomeroglu, M
author_facet Halu, A
Gülmez, ErhanE
Deliomeroglu, M
author_sort Halu, A
collection CERN
description In the 2004 HF test beam data, signals corresponding to unusually high energies compared to the beam energy were observed and later confirmed in the subsequent test beam study in 2007. These high energy signals most likely result from particles directly hitting the PMTs instead of passing through the fibers to produce Cherenkov radiation, which is the basis of the HF calorimeter. We studied these events using the 2004 HF test beam data confirming the previous results.
id cern-1167908
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2008
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spelling cern-11679082019-09-30T06:29:59Zhttp://cds.cern.ch/record/1167908engHalu, AGülmez, ErhanEDeliomeroglu, MA Study of Anomalous Events in CMS-HF PMTsDetectors and Experimental TechniquesIn the 2004 HF test beam data, signals corresponding to unusually high energies compared to the beam energy were observed and later confirmed in the subsequent test beam study in 2007. These high energy signals most likely result from particles directly hitting the PMTs instead of passing through the fibers to produce Cherenkov radiation, which is the basis of the HF calorimeter. We studied these events using the 2004 HF test beam data confirming the previous results.CMS-CR-2008-107oai:cds.cern.ch:11679082008-11-19
spellingShingle Detectors and Experimental Techniques
Halu, A
Gülmez, ErhanE
Deliomeroglu, M
A Study of Anomalous Events in CMS-HF PMTs
title A Study of Anomalous Events in CMS-HF PMTs
title_full A Study of Anomalous Events in CMS-HF PMTs
title_fullStr A Study of Anomalous Events in CMS-HF PMTs
title_full_unstemmed A Study of Anomalous Events in CMS-HF PMTs
title_short A Study of Anomalous Events in CMS-HF PMTs
title_sort study of anomalous events in cms-hf pmts
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1167908
work_keys_str_mv AT halua astudyofanomalouseventsincmshfpmts
AT gulmezerhane astudyofanomalouseventsincmshfpmts
AT deliomeroglum astudyofanomalouseventsincmshfpmts
AT halua studyofanomalouseventsincmshfpmts
AT gulmezerhane studyofanomalouseventsincmshfpmts
AT deliomeroglum studyofanomalouseventsincmshfpmts

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