Cargando…
Performance of pile-up subtraction for jet shapes
This note presents the application of techniques to correct measured jet shapes for the effects of multiple simultaneous proton–proton interactions, or pile-up. A new approach that relies on jet-by-jet evaluations of the sensitivity of a particular shape observable to pile-up is analyzed and compare...
| Autor principal: | |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2013
|
| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1572979 |
| _version_ | 1780931041063600128 |
|---|---|
| author | The ATLAS collaboration |
| author_facet | The ATLAS collaboration |
| author_sort | The ATLAS collaboration |
| collection | CERN |
| description | This note presents the application of techniques to correct measured jet shapes for the effects of multiple simultaneous proton–proton interactions, or pile-up. A new approach that relies on jet-by-jet evaluations of the sensitivity of a particular shape observable to pile-up is analyzed and compared to other approaches. The full 2012 ATLAS dataset is used for these studies, corresponding to an integrated luminosity of $(20.3 \pm 0.3)~\mathrm{fb}^{−1}$ of proton–proton (pp) collisions at $\sqrt{s} = 8~\mathrm{TeV}$. |
| id | cern-1572979 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2013 |
| record_format | invenio |
| spelling | cern-15729792021-04-18T19:38:05Zhttp://cds.cern.ch/record/1572979engThe ATLAS collaborationPerformance of pile-up subtraction for jet shapesDetectors and Experimental TechniquesThis note presents the application of techniques to correct measured jet shapes for the effects of multiple simultaneous proton–proton interactions, or pile-up. A new approach that relies on jet-by-jet evaluations of the sensitivity of a particular shape observable to pile-up is analyzed and compared to other approaches. The full 2012 ATLAS dataset is used for these studies, corresponding to an integrated luminosity of $(20.3 \pm 0.3)~\mathrm{fb}^{−1}$ of proton–proton (pp) collisions at $\sqrt{s} = 8~\mathrm{TeV}$.ATLAS-CONF-2013-085oai:cds.cern.ch:15729792013-08-13 |
| spellingShingle | Detectors and Experimental Techniques The ATLAS collaboration Performance of pile-up subtraction for jet shapes |
| title | Performance of pile-up subtraction for jet shapes |
| title_full | Performance of pile-up subtraction for jet shapes |
| title_fullStr | Performance of pile-up subtraction for jet shapes |
| title_full_unstemmed | Performance of pile-up subtraction for jet shapes |
| title_short | Performance of pile-up subtraction for jet shapes |
| title_sort | performance of pile-up subtraction for jet shapes |
| topic | Detectors and Experimental Techniques |
| url | http://cds.cern.ch/record/1572979 |
| work_keys_str_mv | AT theatlascollaboration performanceofpileupsubtractionforjetshapes |