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Measurement of the polarisation of single top quarks and antiquarks produced in the t-channel at √s = 13 TeV and bounds on the tWb dipole operator from the ATLAS experiment

A simultaneous measurement of the three components of the top-quark and top-antiquark polarisation vectors in t-channel single-top-quark production is presented. This analysis is based on data from proton-proton collisions at a centre-of-mass energy of 13 TeV corresponding to an integrated luminosit...

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Main Authors: Aad, Georges (Author) , Bartels, Falk (Author) , Castillo, Florencia Luciana (Author) , Czurylo, Marta (Author) , Dunford, Monica (Author) , Franchino, Silvia (Author) , Klassen, Martin (Author) , Krishnan, Anjali (Author) , Mkrtchyan, Tigran (Author) , Dittmeier, Sebastian (Author) , Ott, Philipp (Author) , Rassloff, Damir Fabrice (Author) , Rodriguez Bosca, Sergi (Author) , Sauer, Christof (Author) , Schöning, André (Author) , Schultz-Coulon, Hans-Christian (Author) , Spieker, Thomas (Author) , Stamen, Rainer (Author) , Starovoitov, Pavel (Author) , Vigani, Luigi (Author) , Weber, Sebastian (Author) , Wessels, Martin (Author) , Yue, Xiaoguang (Author) , Zinßer, Joachim (Author)
Corporate Author: ATLAS Collaboration (Author)
Format: Article (Journal)
Language:English
Published: November 9, 2022
In: Journal of high energy physics
Year: 2022, Issue: 11, Pages: 1-62
ISSN:1029-8479
DOI:10.1007/JHEP11(2022)040
Online Access:Resolving-System, lizenzpflichtig, Volltext: https://doi.org/10.1007/JHEP11(2022)040
Verlag, lizenzpflichtig, Volltext: https://link.springer.com/article/10.1007/JHEP11(2022)040
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Author Notes:the ATLAS Collaboration
Description
Summary:A simultaneous measurement of the three components of the top-quark and top-antiquark polarisation vectors in t-channel single-top-quark production is presented. This analysis is based on data from proton-proton collisions at a centre-of-mass energy of 13 TeV corresponding to an integrated luminosity of 139 fb−1, collected with the ATLAS detector at the LHC.
Item Description:The ATLAS Collaboration: G. Aad, B. Abbott, D.C. Abbott, F. Bartels, F.L. Castillo, M. Czurylo, M. Dunford, S. Fanchino, M. Klassen, A. Krishnan, T. Mkrtchyan, S. Dittmeier, P. Ott, D.F. Rassloff, S. Rodriguez Bosca, C. Sauer, A. Schöning, H.-C. Schultz-Coulon, T. Spieker, R. Stamen, P. Starovoitov, L. Vigani, S. Weber, M. Wessels, X. Yue, J. Zinßer [und 2868 weitere Verfasser]
Gesehen am 17.01.2023
Physical Description:Online Resource
ISSN:1029-8479
DOI:10.1007/JHEP11(2022)040

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