b-jet Identification in PbPb Collisions with CMS

The flavor dependence of jet quenching is a powerful handle to discriminate between models of parton energy loss in heavy-ion collisions. We demonstrate the capacity of CMS to identify jets initiated by bottom quarks using displaced vertices reconstructed in the silicon tracking system. The b-jet to...

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Detalles Bibliográficos
Autor principal: Nguyen, Matthew
Lenguaje:eng
Publicado: 2012
Materias:
Detectors and Experimental Techniques
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysa.2013.02.112
http://cds.cern.ch/record/1484911
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author Nguyen, Matthew
author_facet Nguyen, Matthew
author_sort Nguyen, Matthew
collection CERN
description The flavor dependence of jet quenching is a powerful handle to discriminate between models of parton energy loss in heavy-ion collisions. We demonstrate the capacity of CMS to identify jets initiated by bottom quarks using displaced vertices reconstructed in the silicon tracking system. The b-jet to inclusive jet ratio is measured in PbPb collisions and compared to pp collisions and simulations at the same center-of-mass energy.
id cern-1484911
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
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spelling cern-14849112021-05-03T20:09:17Zdoi:10.1016/j.nuclphysa.2013.02.112http://cds.cern.ch/record/1484911engNguyen, Matthewb-jet Identification in PbPb Collisions with CMSDetectors and Experimental TechniquesNuclear Physics - ExperimentThe flavor dependence of jet quenching is a powerful handle to discriminate between models of parton energy loss in heavy-ion collisions. We demonstrate the capacity of CMS to identify jets initiated by bottom quarks using displaced vertices reconstructed in the silicon tracking system. The b-jet to inclusive jet ratio is measured in PbPb collisions and compared to pp collisions and simulations at the same center-of-mass energy.The flavor dependence of jet quenching is a powerful handle to discriminate between models of parton energy loss in heavy-ion collisions. We demonstrate the capacity of CMS to identify jets initiated by bottom quarks using displaced vertices reconstructed in the silicon tracking system. The b-jet to inclusive jet ratio is measured in PbPb collisions and compared to pp collisions and simulations at the same center-of-mass energy.The flavor dependence of jet quenching is a powerful handle to discriminate between models of parton energy loss in heavy-ion collisions. We demonstrate the capacity of CMS to identify jets initiated by bottom quarks using displaced vertices reconstructed in the silicon tracking system. The b-jet to inclusive jet ratio is measured in PbPb collisions and compared to pp collisions and simulations at the same center-of-mass energy.arXiv:1211.5285oai:cds.cern.ch:14849112012-10-05
spellingShingle Detectors and Experimental Techniques
Nuclear Physics - Experiment
Nguyen, Matthew
b-jet Identification in PbPb Collisions with CMS
title b-jet Identification in PbPb Collisions with CMS
title_full b-jet Identification in PbPb Collisions with CMS
title_fullStr b-jet Identification in PbPb Collisions with CMS
title_full_unstemmed b-jet Identification in PbPb Collisions with CMS
title_short b-jet Identification in PbPb Collisions with CMS
title_sort b-jet identification in pbpb collisions with cms
topic Detectors and Experimental Techniques
Nuclear Physics - Experiment
url https://dx.doi.org/10.1016/j.nuclphysa.2013.02.112
http://cds.cern.ch/record/1484911
work_keys_str_mv AT nguyenmatthew bjetidentificationinpbpbcollisionswithcms

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