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Misalignment and b-tagging
This note investigates the effects of misalignment on $b$-tagging performance using Monte Carlo simulations. Four different alignment sets were considered, two with known random misalignments, one produced with the ATLAS alignment procedures and one with a perfectly aligned detector. Error tuning wa...
| Autor principal: | |
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| Lenguaje: | eng |
| Publicado: |
2009
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1174261 |
| _version_ | 1780916213217492992 |
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| author | The ATLAS Collaboration |
| author_facet | The ATLAS Collaboration |
| author_sort | The ATLAS Collaboration |
| collection | CERN |
| description | This note investigates the effects of misalignment on $b$-tagging performance using Monte Carlo simulations. Four different alignment sets were considered, two with known random misalignments, one produced with the ATLAS alignment procedures and one with a perfectly aligned detector. Error tuning was investigated to compensate for the larger effective hit errors caused by misalignment. In addition the effects of misalignment on the tracking and vertexing performance were evaluated. |
| id | cern-1174261 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2009 |
| record_format | invenio |
| spelling | cern-11742612021-04-18T19:40:11Zhttp://cds.cern.ch/record/1174261engThe ATLAS CollaborationMisalignment and b-taggingDetectors and Experimental TechniquesThis note investigates the effects of misalignment on $b$-tagging performance using Monte Carlo simulations. Four different alignment sets were considered, two with known random misalignments, one produced with the ATLAS alignment procedures and one with a perfectly aligned detector. Error tuning was investigated to compensate for the larger effective hit errors caused by misalignment. In addition the effects of misalignment on the tracking and vertexing performance were evaluated.ATL-PHYS-PUB-2009-020ATL-COM-PHYS-2009-209oai:cds.cern.ch:11742612009-04-27 |
| spellingShingle | Detectors and Experimental Techniques The ATLAS Collaboration Misalignment and b-tagging |
| title | Misalignment and b-tagging |
| title_full | Misalignment and b-tagging |
| title_fullStr | Misalignment and b-tagging |
| title_full_unstemmed | Misalignment and b-tagging |
| title_short | Misalignment and b-tagging |
| title_sort | misalignment and b-tagging |
| topic | Detectors and Experimental Techniques |
| url | http://cds.cern.ch/record/1174261 |
| work_keys_str_mv | AT theatlascollaboration misalignmentandbtagging |