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Experimental status of top charge asymmetry measurements
The latest measurements of the asymmetry in the angular distributions of the $t\bar{t}$ events are reviewed. The measurements of the forward-backward asymmetry $A_{FB}$ in the $p\bar{p}$ 1.98 TeV collision at the Tevatron show some tension with the standard model calculation, while results of the me...
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| Lenguaje: | eng |
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2013
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| Acceso en línea: | https://dx.doi.org/10.3204/DESY-PROC-2014-02/22 http://cds.cern.ch/record/1633002 |
| _version_ | 1780934401190789120 |
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| author | Sharyy, Viatcheslav |
| author_facet | Sharyy, Viatcheslav |
| author_sort | Sharyy, Viatcheslav |
| collection | CERN |
| description | The latest measurements of the asymmetry in the angular distributions of the $t\bar{t}$ events are reviewed. The measurements of the forward-backward asymmetry $A_{FB}$ in the $p\bar{p}$ 1.98 TeV collision at the Tevatron show some tension with the standard model calculation, while results of the measurements of the charge asymmetry $A_C$ in $pp$ collisions at 7 TeV and 8 TeV at the LHC are compatible with standard model prediction. |
| id | cern-1633002 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2013 |
| record_format | invenio |
| spelling | cern-16330022021-05-03T20:12:02Zdoi:10.3204/DESY-PROC-2014-02/22http://cds.cern.ch/record/1633002engSharyy, ViatcheslavExperimental status of top charge asymmetry measurementsParticle Physics - ExperimentParticle Physics - ExperimentThe latest measurements of the asymmetry in the angular distributions of the $t\bar{t}$ events are reviewed. The measurements of the forward-backward asymmetry $A_{FB}$ in the $p\bar{p}$ 1.98 TeV collision at the Tevatron show some tension with the standard model calculation, while results of the measurements of the charge asymmetry $A_C$ in $pp$ collisions at 7 TeV and 8 TeV at the LHC are compatible with standard model prediction.The latest measurements of the asymmetry in the angular distributions of the $t\bar{t}$ events are reviewed. The measurements of the forward-backward asymmetry $A_{FB}$ in the $p\bar{p}$ 1.98 TeV collision at the Tevatron show some tension with the standard model calculation, while results of the measurements of the charge asymmetry $A_C$ in $pp$ collisions at 7 TeV and 8 TeV at the LHC are compatible with standard model prediction.The latest measurements of the asymmetry in the angular distributionsof the \ttbar\ events are reviewed. The measurements of the forward-backwardasymmetry \Afb\ in the \ppbar\ 1.98 TeV collisions at the Tevatronshow some tension with the Standard Model calculation, while resultsof the measurements of the charge asymmetry \Ac\ in $pp$ collisionsat 7 TeV and 8 TeV at the LHC are compatible with Standard Model predictions.arXiv:1312.0383oai:cds.cern.ch:16330022013-12-02 |
| spellingShingle | Particle Physics - Experiment Particle Physics - Experiment Sharyy, Viatcheslav Experimental status of top charge asymmetry measurements |
| title | Experimental status of top charge asymmetry measurements |
| title_full | Experimental status of top charge asymmetry measurements |
| title_fullStr | Experimental status of top charge asymmetry measurements |
| title_full_unstemmed | Experimental status of top charge asymmetry measurements |
| title_short | Experimental status of top charge asymmetry measurements |
| title_sort | experimental status of top charge asymmetry measurements |
| topic | Particle Physics - Experiment Particle Physics - Experiment |
| url | https://dx.doi.org/10.3204/DESY-PROC-2014-02/22 http://cds.cern.ch/record/1633002 |
| work_keys_str_mv | AT sharyyviatcheslav experimentalstatusoftopchargeasymmetrymeasurements |