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Please use this identifier to cite or link to this item: http://bura.brunel.ac.uk/handle/2438/29950
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dc.contributor.authorHayrapetyan, A-
dc.contributor.authorTumasyan, A-
dc.contributor.authorAdam, W-
dc.contributor.authorAndrejkovic, JW-
dc.contributor.authorBergauer, T-
dc.contributor.authorChatterjee, S-
dc.contributor.authorDamanakis, K-
dc.contributor.authorDragicevic, M-
dc.contributor.authorHussain, PS-
dc.contributor.authorJeitler, M-
dc.contributor.authorKrammer, N-
dc.contributor.authorSchöfbeck, R-
dc.contributor.authorSchwarz, D-
dc.contributor.authorSonawane, M-
dc.contributor.authorTempl, S-
dc.contributor.authorWaltenberger, W-
dc.contributor.authorWulz, CE-
dc.contributor.authorDarwish, MR-
dc.contributor.authorJanssen, T-
dc.contributor.authorVan Laer, T-
dc.contributor.authorVan Mechelen, P-
dc.contributor.authorBreugelmans, N-
dc.contributor.authorD'Hondt, J-
dc.contributor.authorDansana, S-
dc.contributor.authorDe Moor, A-
dc.contributor.authorDelcourt, M-
dc.contributor.authorHeyen, F-
dc.contributor.authorLowette, S-
dc.contributor.authorMakarenko, I-
dc.contributor.authorMüller, D-
dc.contributor.authorTavernier, S-
dc.contributor.authorTytgat, M-
dc.contributor.authorVan Onsem, GP-
dc.contributor.authorVan Putte, S-
dc.contributor.authorVannerom, D-
dc.contributor.authorBilin, B-
dc.contributor.authorClerbaux, B-
dc.contributor.authorDas, AK-
dc.contributor.authorDe Lentdecker, G-
dc.contributor.authorEvard, H-
dc.contributor.authorFavart, L-
dc.contributor.authorGianneios, P-
dc.contributor.authorJaramillo, J-
dc.contributor.authorKhalilzadeh, A-
dc.contributor.authorKhan, FA-
dc.contributor.authorLee, K-
dc.contributor.authorMahdavikhorrami, M-
dc.contributor.authorMalara, A-
dc.contributor.authorParedes, S-
dc.contributor.authorShahzad, MA-
dc.contributor.authorThomas, L-
dc.contributor.authorVanden Bemden, M-
dc.contributor.authorVander Velde, C-
dc.contributor.authorVanlaer, P-
dc.contributor.authorDe Coen, M-
dc.contributor.authorDobur, D-
dc.contributor.authorGokbulut, G-
dc.contributor.authorHong, Y-
dc.contributor.authorKnolle, J-
dc.contributor.authorLambrecht, L-
dc.contributor.authorMarckx, D-
dc.contributor.authorMota Amarilo, K-
dc.contributor.authorSamalan, A-
dc.contributor.authorSkovpen, K-
dc.contributor.authorVan Den Bossche, N-
dc.contributor.authorvan der Linden, J-
dc.contributor.authorWezenbeek, L-
dc.contributor.authorBenecke, A-
dc.contributor.authorBethani, A-
dc.contributor.authorBruno, G-
dc.contributor.authorCaputo, C-
dc.contributor.authorDe Favereau De Jeneret, J-
dc.contributor.authorDelaere, C-
dc.contributor.authorDonertas, IS-
dc.contributor.authorGiammanco, A-
dc.contributor.authorGuzel, AO-
dc.contributor.authorJain, S-
dc.contributor.authorLemaitre, V-
dc.contributor.authorLidrych, J-
dc.contributor.authorMastrapasqua, P-
dc.contributor.authorTran, TT-
dc.contributor.authorWertz, S-
dc.contributor.authorAlves, GA-
dc.contributor.authorAlves Gallo Pereira, M-
dc.contributor.authorCoelho, E-
dc.contributor.authorCorreia Silva, G-
dc.contributor.authorHensel, C-
dc.contributor.authorMenezes De Oliveira, T-
dc.contributor.authorMora Herrera, C-
dc.contributor.authorMoraes, A-
dc.contributor.authorRebello Teles, P-
dc.contributor.authorSoeiro, M-
dc.contributor.authorVilela Pereira, A-
dc.contributor.authorAldá Júnior, WL-
dc.contributor.authorBarroso Ferreira Filho, M-
dc.contributor.authorBrandao Malbouisson, H-
dc.contributor.authorColdham, K-
dc.contributor.authorCole, JE-
dc.contributor.authorKhan, A-
dc.contributor.authorKyberd, P-
dc.contributor.authorReid, ID-
dc.contributor.authorLi, A-
dc.contributor.authorLiko, D-
dc.contributor.authorMikulec, I-
dc.contributor.authorSchieck, J-
dc.contributor.otherCMS Collaboration-
dc.date.accessioned2024-10-16T15:36:24Z-
dc.date.available2024-10-16T15:36:24Z-
dc.date.issued2024-09-30-
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: Ivan D. Reid https://orcid.org/0000-0002-9235-779X-
dc.identifierCMS-BPH-22-009-
dc.identifierCERN-EP-2024-155-
dc.identifierarXiv:2406.14409v2 [hep-ex]-
dc.identifier139044-
dc.identifier.citationHayrapetyan, A. et al. for the benefit of The CMS Collaboration (2024) 'Measurement of the polarizations of prompt and non-prompt J/ψ and ψ(2S) mesons produced in pp collisions at √s = 13 TeV', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 858, 139044, pp. 1 - 30. doi: 10.1016/j.physletb.2024.139044.en_US
dc.identifier.issn0370-2693-
dc.identifier.urihttps://bura.brunel.ac.uk/handle/2438/29950-
dc.descriptionData availability: Release and preservation of data used by the CMS Collaboration as the basis for publications is guided by the CMS data preservation, re-use and open access policy (https://cms-docdb.cern.ch/cgi-bin/PublicDocDB/RetrieveFile?docid=6032&filename=CMSDataPolicyV1.2.pdf&version=2).en_US
dc.descriptionA preprint version of the article is available on at arXiv:2406.14409v2 [hep-ex], https://doi.org/10.48550/arXiv.2406.14409 . Comments: Replaced with the published version. Added the journal reference and the DOI. All the figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/BPH-22-009 (CMS Public Pages). Report number: CMS-BPH-22-009, CERN-EP-2024-155.-
dc.description.abstractThe polarizations of prompt and non-prompt J/ψ and ψ(2S) mesons are measured in proton-proton collisions at s√ = 13 TeV, using data samples collected by the CMS experiment in 2017 and 2018, corresponding to a total integrated luminosity of 103.3 fb−1. Based on the analysis of the dimuon decay angular distributions in the helicity frame, the polar anisotropy, λθ, is measured as a function of the transverse momentum, pT, of the charmonium states, in the 25-120 and 20-100 GeV ranges for the J/ψ and ψ(2S), respectively. The non-prompt polarizations agree with predictions based on the hypothesis that, for pT ≳ 25 GeV, the non-prompt J/ψ and ψ(2S) are predominantly produced in two-body B meson decays. The prompt results clearly exclude strong transverse polarizations, even for pT exceeding 30 times the J/ψ mass, where λθ tends to an asymptotic value around 0.3. Taken together with previous measurements, by CMS and LHCb at s√ = 7 TeV, the prompt polarizations show a significant variation with pT, at low pT.en_US
dc.description.sponsorshipSCOAP³.en_US
dc.format.extent1 - 30-
dc.format.mediumPrint-Electronic-
dc.languageEnglish-
dc.language.isoen_USen_US
dc.publisherElsevieren_US
dc.relation.urihttps://arxiv.org/abs/2406.14409-
dc.relation.urihttps://cms-results.web.cern.ch/cms-results/public-results/publications/BPH-22-009-
dc.rightsAttribution 4.0 International-
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/-
dc.subjectCMSen_US
dc.subjectquarkonium productionen_US
dc.subjectquarkonium polarizationen_US
dc.titleMeasurement of the polarizations of prompt and non-prompt J/ψ and ψ(2S) mesons produced in pp collisions at √s = 13 TeVen_US
dc.title.alternativeMeasurement of the polarizations of prompt and non-prompt J/ψ and ψ(2S) mesons produced in pp collisions at √<inf>s</inf> = 13 TeVen_US
dc.typeArticleen_US
dc.date.dateAccepted2024-09-24-
dc.identifier.doihttps://ddoi.org/10.1016/j.physletb.2024.139044-
dc.relation.isPartOfPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics-
pubs.publication-statusPublished-
pubs.volume858-
dc.identifier.eissn1873-2445-
dc.rights.licensehttps://creativecommons.org/licenses/by/4.0/leglacode.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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