Search for anomalous top quark couplings with the D0 detector

Collaboration, D0 and Abazov, V. and Bertram, Iain and Borissov, Guennadi and Fox, Harald and Williams, Mark and Ratoff, Peter and Love, Peter and Rakitin, Alexander and Sopczak, Andre (2009) Search for anomalous top quark couplings with the D0 detector. Physical review letters, 102 (9): 092002. ISSN 1079-7114

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Anomalous Wtb couplings modify the angular correlations of the top quark decay products and change the single top quark production cross section. We present limits on anomalous top quark couplings by combining information from W boson helicity measurements in top quark decays and anomalous coupling searches in the single top quark final state. We set limits on right-handed vector couplings as well as left-handed and right-handed tensor couplings based on about 1fb^-1 of data collected by the D0 experiment.

Item Type:
Journal Article
Journal or Publication Title:
Physical review letters
Additional Information:
© 2009 The American Physical Society submitted to Phys. Rev. Letters
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?? physics and astronomy(all) ??
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Deposited On:
29 Apr 2013 11:02
Last Modified:
23 Jan 2024 01:47