Track finding in gamma conversions in CMS

A track finding algorithm has been developed for reconstruction of e+e- pairs. It combines the information of the electromagnetic calorimeter with the information provided by the Tracker. Results on reconstruction efficiency of converted photons, as well as on fake rate are shown for single isolated...

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Detalles Bibliográficos
Autor principal: Marinelli, Nancy
Lenguaje:eng
Publicado: 2007
Materias:
Detectors and Experimental Techniques
physics.data-an
Acceso en línea:https://dx.doi.org/10.1142/9789812819093_0132
http://cds.cern.ch/record/1061282
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author Marinelli, Nancy
author_facet Marinelli, Nancy
author_sort Marinelli, Nancy
collection CERN
description A track finding algorithm has been developed for reconstruction of e+e- pairs. It combines the information of the electromagnetic calorimeter with the information provided by the Tracker. Results on reconstruction efficiency of converted photons, as well as on fake rate are shown for single isolated photons and for photons from H->gamma gamma events with pile-up events at 10^33 cm^-2 s^-1 LHC luminosity.
id cern-1061282
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
record_format invenio
spelling cern-10612822019-09-30T06:29:59Zdoi:10.1142/9789812819093_0132http://cds.cern.ch/record/1061282engMarinelli, NancyTrack finding in gamma conversions in CMSDetectors and Experimental Techniquesphysics.data-anA track finding algorithm has been developed for reconstruction of e+e- pairs. It combines the information of the electromagnetic calorimeter with the information provided by the Tracker. Results on reconstruction efficiency of converted photons, as well as on fake rate are shown for single isolated photons and for photons from H->gamma gamma events with pile-up events at 10^33 cm^-2 s^-1 LHC luminosity.A track finding algorithm has been developed for reconstruction of <span class="roman">e</span><sup>+</sup><span class="roman">e</span><sup>-</sup> pairs. It combines the information of the electromagnetic calorimeter with the information provided by the Tracker. Results on reconstruction efficiency of converted photons, as well as on fake rate are shown for single isolated photons and for photons from <span class="roman">H</span> → γγ events with pile-up events at 10<sup>33</sup> cm<sup>-2</sup> s<sup>-1</sup> LHC luminosity.A track finding algorithm has been developed for reconstruction of e+e- pairs. It combines the information of the electromagnetic calorimeter with the information provided by the Tracker. Results on reconstruction efficiency of converted photons, as well as on fake rate are shown for single isolated photons and for photons from H->gamma gamma events with pile-up events at 10^33 cm^-2 s^-1 LHC luminosity.CMS-CR-2007-052arXiv:0710.2818oai:cds.cern.ch:10612822007-10-03
spellingShingle Detectors and Experimental Techniques
physics.data-an
Marinelli, Nancy
Track finding in gamma conversions in CMS
title Track finding in gamma conversions in CMS
title_full Track finding in gamma conversions in CMS
title_fullStr Track finding in gamma conversions in CMS
title_full_unstemmed Track finding in gamma conversions in CMS
title_short Track finding in gamma conversions in CMS
title_sort track finding in gamma conversions in cms
topic Detectors and Experimental Techniques
physics.data-an
url https://dx.doi.org/10.1142/9789812819093_0132
http://cds.cern.ch/record/1061282
work_keys_str_mv AT marinellinancy trackfindingingammaconversionsincms

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