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Please use this identifier to cite or link to this item: http://bura.brunel.ac.uk/handle/2438/28773
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dc.contributor.authorTumasyan, A-
dc.contributor.authorAdam, W-
dc.contributor.authorBergauer, T-
dc.contributor.authorDragicevic, M-
dc.contributor.authorEscalante Del Valle, A-
dc.contributor.authorFrühwirth, R-
dc.contributor.authorJeitler, M-
dc.contributor.authorKrammer, N-
dc.contributor.authorLechner, L-
dc.contributor.authorLiko, D-
dc.contributor.authorMikulec, I-
dc.contributor.authorVan Mulders, P-
dc.contributor.authorBeghin, D-
dc.contributor.authorBilin, B-
dc.contributor.authorClerbaux, B-
dc.contributor.authorDe Lentdecker, G-
dc.contributor.authorDorney, B-
dc.contributor.authorFavart, L-
dc.contributor.authorGrebenyuk, A-
dc.contributor.authorKalsi, AK-
dc.contributor.authorLee, K-
dc.contributor.authorMakarenko, I-
dc.contributor.authorMoureaux, L-
dc.contributor.authorPétré, L-
dc.contributor.authorZahid, S-
dc.contributor.authorPopov, A-
dc.contributor.authorPostiau, N-
dc.contributor.authorStarling, E-
dc.contributor.authorThomas, L-
dc.contributor.authorVander Velde, C-
dc.contributor.authorVanlaer, P-
dc.contributor.authorVannerom, D-
dc.contributor.authorWezenbeek, L-
dc.contributor.authorCornelis, T-
dc.contributor.authorDobur, D-
dc.contributor.authorGruchala, M-
dc.contributor.authorKhvastunov, I-
dc.contributor.authorMestdach, G-
dc.contributor.authorNiedziela, M-
dc.contributor.authorRoskas, C-
dc.contributor.authorSkovpen, K-
dc.contributor.authorTytgat, M-
dc.contributor.authorVerbeke, W-
dc.contributor.authorVermassen, B-
dc.contributor.authorVit, M-
dc.contributor.authorBethani, A-
dc.contributor.authorBruno, G-
dc.contributor.authorBury, F-
dc.contributor.authorCaputo, C-
dc.contributor.authorDavid, P-
dc.contributor.authorDelaere, C-
dc.contributor.authorDelcourt, M-
dc.contributor.authorDonertas, IS-
dc.contributor.authorGiammanco, A-
dc.contributor.authorLemaitre, V-
dc.contributor.authorMondal, K-
dc.contributor.authorPrisciandaro, J-
dc.contributor.authorTaliercio, A-
dc.contributor.authorTeklishyn, M-
dc.contributor.authorVischia, P-
dc.contributor.authorTeodorescu, L-
dc.contributor.authorWertz, S-
dc.contributor.authorWuyckens, S-
dc.contributor.authorAlves, GA-
dc.contributor.authorHensel, C-
dc.contributor.authorReid, ID-
dc.contributor.authorMoraes, A-
dc.contributor.authorAldá Júnior, WL-
dc.contributor.authorBelchior Batista Das Chagas, E-
dc.contributor.authorMackay, CK-
dc.contributor.authorBrandao Malbouisson, H-
dc.contributor.authorCarvalho, W-
dc.contributor.authorKyberd, P-
dc.contributor.authorChinellato, J-
dc.contributor.authorKhan, A-
dc.contributor.authorCole, JE-
dc.contributor.authorPitters, FM-
dc.contributor.authorSchieck, J-
dc.contributor.authorSchöfbeck, R-
dc.contributor.authorSpanring, M-
dc.contributor.authorTempl, S-
dc.contributor.authorWaltenberger, W-
dc.contributor.authorWulz, CE-
dc.contributor.authorZarucki, M-
dc.contributor.authorDarwish, MR-
dc.contributor.authorDe Wolf, EA-
dc.contributor.authorJanssen, T-
dc.contributor.authorKello, T-
dc.contributor.authorLelek, A-
dc.contributor.authorPieters, M-
dc.contributor.authorRejeb Sfar, H-
dc.contributor.authorVan Mechelen, P-
dc.contributor.authorVan Putte, S-
dc.contributor.authorVan Remortel, N-
dc.contributor.authorBlekman, F-
dc.contributor.authorBols, ES-
dc.contributor.authorD'hondt, J-
dc.contributor.authorDe Clercq, J-
dc.contributor.authorLontkovskyi, D-
dc.contributor.authorLowette, S-
dc.contributor.authorMarchesini, I-
dc.contributor.authorMoortgat, S-
dc.contributor.authorMorton, A-
dc.contributor.authorMüller, D-
dc.contributor.authorSahasransu, AR-
dc.contributor.authorTavernier, S-
dc.contributor.authorVan Doninck, W-
dc.contributor.otherCMS Collaboration-
dc.date.accessioned2024-04-15T10:25:07Z-
dc.date.available2024-04-15T10:25:07Z-
dc.date.issued2023-07-04-
dc.identifierORCiD: A. Tumasyan https://orcid.org/0009-0000-0684-6742-
dc.identifierORCiD: Joanne E. Cole https://orcid.org/0000-0001-5638-7599-
dc.identifierORCiD: Akram Khan https://orcid.org/0000-0002-4597-4402-
dc.identifierORCiD: Paul Kyberd https://orcid.org/0000-0002-7353-7090-
dc.identifierORCiD: Catherine Mackay https://orcid.org/0000-0003-4252-6740-
dc.identifierORCiD: Ivan D. Reid https://orcid.org/0000-0002-9235-779X-
dc.identifierORCiD: Liliana Teodorescu https://orcid.org/0000-0002-6974-6201-
dc.identifier23-
dc.identifier.citationTumasyan, A. et al for the benefit of The CMS collaboration (2023). 'Search for CP violating top quark couplings in pp collisions at √s = 13 TeV' iJournal of High Energy Physics (JHEP), 2023 (7), 23, pp. 1 - 44. doi: 10.1007/JHEP07(2023)023.en_US
dc.identifier.issn1126-6708-
dc.identifier.urihttps://bura.brunel.ac.uk/handle/2438/28773-
dc.descriptionA preprint version of the article is available at arXiv:2205.07434v2 [hep-ex], https://arxiv.org/abs/2205.07434. It has not been certified by peer review.en_US
dc.description.abstractResults are presented from a search for CP violation in top quark pair production, using proton-proton collisions at a center-of-mass energy of 13 TeV. The data used for this analysis consist of final states with two charged leptons collected by the CMS experiment, and correspond to an integrated luminosity of 35.9 fb−1. The search uses two observables, O1 and O3, which are Lorentz scalars. The observable O1 is constructed from the four-momenta of the charged leptons and the reconstructed top quarks, while O3 consists of the four-momenta of the charged leptons and the b quarks originating from the top quarks. Asymmetries in these observables are sensitive to CP violation, and their measurement is used to determine the chromoelectric dipole moment of the top quark. The results are consistent with the expectation from the standard model. [Figure not available: see fulltext.].en_US
dc.description.sponsorshipSCOAP3en_US
dc.format.extent1 - 44-
dc.format.mediumPrint-Electronic-
dc.publisherSpringer Nature on behalf of SISSAen_US
dc.relation.urihttps://arxiv.org/abs/2205.07434-
dc.rightsCopyright © CERN, for the benefit of the CMS Collaboration 2023. Rights and permissions: Open Access. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.-
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/-
dc.subjectCP violationen_US
dc.subjecthadron-hadron scatteringen_US
dc.subjecttop physicsen_US
dc.titleSearch for CP violating top quark couplings in pp collisions at √s = 13 TeVen_US
dc.typeArticleen_US
dc.identifier.doihttps://doi.org/10.1007/JHEP07(2023)023-
dc.relation.isPartOfJournal of High Energy Physics-
pubs.issue7-
pubs.publication-statusPublished-
pubs.volume2023-
dc.identifier.eissn1029-8479-
dc.rights.licensehttps://creativecommons.org/licenses/by/4.0/legalcode.en-
dc.rights.holderCERN, for the benefit of the CMS Collaboration-
Appears in Collections:Dept of Electronic and Electrical Engineering Research Papers

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