Charge asymmetry in top quark pair production in the di-lepton channel at the ATLAS experiment
Abstract
The charge asymmetry in top quark pair production in the di-lepton $t\bar t$ channel using the ATLAS experiment at Large Hadron Collider is presented. The asymmetry is studied in the distribution of absolute rapidity difference between top and anti-top. The reconstruction of the $t\bar t$ system is based on a leading order matrix element. The lepton charge asymmetry is also presented. All results are consistent with the Standard Model.
- Publication:
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arXiv e-prints
- Pub Date:
- November 2012
- DOI:
- 10.48550/arXiv.1212.0038
- arXiv:
- arXiv:1212.0038
- Bibcode:
- 2012arXiv1212.0038C
- Keywords:
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- High Energy Physics - Experiment
- E-Print:
- Physics in Collision 2012 Conference proceedings