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Measurement of colour flow with the jet pull angle in $t\bar{t}$ events using the ATLAS detector
The distribution and orientation of energy inside jets is predicted to be an experimental handle on colour connections between the hard--scatter quarks and gluons initiating the jets. This poster presents a measurement of the distribution of one such variable, the jet pull angle. The pull angle is m...
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| Lenguaje: | eng |
| Publicado: |
2015
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| Acceso en línea: | http://cds.cern.ch/record/2055655 |
| _version_ | 1780948304904847360 |
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| author | Neep, Thomas James |
| author_facet | Neep, Thomas James |
| author_sort | Neep, Thomas James |
| collection | CERN |
| description | The distribution and orientation of energy inside jets is predicted to be an experimental handle on colour connections between the hard--scatter quarks and gluons initiating the jets. This poster presents a measurement of the distribution of one such variable, the jet pull angle. The pull angle is measured for jets produced in ttbar events with one W boson decaying leptonically and the other decaying to jets using 20.3 inverse fb of data recorded with the ATLAS detector at a centre--of--mass energy of 8 TeV at the LHC. The jet pull angle distribution is corrected for detector resolution and acceptance effects and is compared to various models. |
| id | cern-2055655 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2015 |
| record_format | invenio |
| spelling | cern-20556552019-09-30T06:29:59Zhttp://cds.cern.ch/record/2055655engNeep, Thomas JamesMeasurement of colour flow with the jet pull angle in $t\bar{t}$ events using the ATLAS detectorParticle Physics - ExperimentThe distribution and orientation of energy inside jets is predicted to be an experimental handle on colour connections between the hard--scatter quarks and gluons initiating the jets. This poster presents a measurement of the distribution of one such variable, the jet pull angle. The pull angle is measured for jets produced in ttbar events with one W boson decaying leptonically and the other decaying to jets using 20.3 inverse fb of data recorded with the ATLAS detector at a centre--of--mass energy of 8 TeV at the LHC. The jet pull angle distribution is corrected for detector resolution and acceptance effects and is compared to various models.ATL-PHYS-SLIDE-2015-744oai:cds.cern.ch:20556552015-09-28 |
| spellingShingle | Particle Physics - Experiment Neep, Thomas James Measurement of colour flow with the jet pull angle in $t\bar{t}$ events using the ATLAS detector |
| title | Measurement of colour flow with the jet pull angle in $t\bar{t}$ events using the ATLAS detector |
| title_full | Measurement of colour flow with the jet pull angle in $t\bar{t}$ events using the ATLAS detector |
| title_fullStr | Measurement of colour flow with the jet pull angle in $t\bar{t}$ events using the ATLAS detector |
| title_full_unstemmed | Measurement of colour flow with the jet pull angle in $t\bar{t}$ events using the ATLAS detector |
| title_short | Measurement of colour flow with the jet pull angle in $t\bar{t}$ events using the ATLAS detector |
| title_sort | measurement of colour flow with the jet pull angle in $t\bar{t}$ events using the atlas detector |
| topic | Particle Physics - Experiment |
| url | http://cds.cern.ch/record/2055655 |
| work_keys_str_mv | AT neepthomasjames measurementofcolourflowwiththejetpullangleintbarteventsusingtheatlasdetector |