Dimension-six anomalous tqγ couplings in γγ collision at the LHC
We have investigated the flavor changing top quark physics on the dimension-six anomalous tqγ (q=u,c) couplings through the process pp→pγγp→ptq¯p at the LHC by considering different forward detector acceptances. In this paper, we have also examined the effects of top quark decay. The sensitivity bou...
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| Format: | Article |
| Language: | English |
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Elsevier
2015-08-01
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| Series: | Nuclear Physics B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321315001881 |
| Summary: | We have investigated the flavor changing top quark physics on the dimension-six anomalous tqγ (q=u,c) couplings through the process pp→pγγp→ptq¯p at the LHC by considering different forward detector acceptances. In this paper, we have also examined the effects of top quark decay. The sensitivity bounds on the anomalous couplings and t→qγ branching ratio have been obtained at the 95% confidence level for the effective Lagrangian approach. Besides, we have investigated the effect of the anomalous couplings on single top quark spin asymmetry. |
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| ISSN: | 0550-3213 1873-1562 |