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DC Field | Value | Language |
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dc.contributor.author | Hayrapetyan, A | - |
dc.contributor.author | Tumasyan, A | - |
dc.contributor.author | Adam, W | - |
dc.contributor.author | Andrejkovic, JW | - |
dc.contributor.author | Bergauer, T | - |
dc.contributor.author | Chatterjee, S | - |
dc.contributor.author | Damanakis, K | - |
dc.contributor.author | Dragicevic, M | - |
dc.contributor.author | Hussain, PS | - |
dc.contributor.author | Jeitler, M | - |
dc.contributor.author | Krammer, N | - |
dc.contributor.author | Li, A | - |
dc.contributor.author | Liko, D | - |
dc.contributor.author | Mikulec, I | - |
dc.contributor.author | Schieck, J | - |
dc.contributor.author | Schöfbeck, R | - |
dc.contributor.author | Schwarz, D | - |
dc.contributor.author | Sonawane, M | - |
dc.contributor.author | Templ, S | - |
dc.contributor.author | Waltenberger, W | - |
dc.contributor.author | Wulz, CE | - |
dc.contributor.author | Darwish, MR | - |
dc.contributor.author | Janssen, T | - |
dc.contributor.author | Van Mechelen, P | - |
dc.contributor.author | Bols, ES | - |
dc.contributor.author | D’Hondt, J | - |
dc.contributor.author | Dansana, S | - |
dc.contributor.author | De Moor, A | - |
dc.contributor.author | Delcourt, M | - |
dc.contributor.author | Lowette, S | - |
dc.contributor.author | Makarenko, I | - |
dc.contributor.author | Müller, D | - |
dc.contributor.author | Tavernier, S | - |
dc.contributor.author | Tytgat, M | - |
dc.contributor.author | Van Onsem, GP | - |
dc.contributor.author | Van Putte, S | - |
dc.contributor.author | Vannerom, D | - |
dc.contributor.author | Clerbaux, B | - |
dc.contributor.author | Das, AK | - |
dc.contributor.author | De Lentdecker, G | - |
dc.contributor.author | Evard, H | - |
dc.contributor.author | Favart, L | - |
dc.contributor.author | Gianneios, P | - |
dc.contributor.author | Hohov, D | - |
dc.contributor.author | Jaramillo, J | - |
dc.contributor.author | Khalilzadeh, A | - |
dc.contributor.author | Khan, FA | - |
dc.contributor.author | Lee, K | - |
dc.contributor.author | Mahdavikhorrami, M | - |
dc.contributor.author | Malara, A | - |
dc.contributor.author | Paredes, S | - |
dc.contributor.author | Thomas, L | - |
dc.contributor.author | Vanden Bemden, M | - |
dc.contributor.author | Vander Velde, C | - |
dc.contributor.author | Vanlaer, P | - |
dc.contributor.author | De Coen, M | - |
dc.contributor.author | Dobur, D | - |
dc.contributor.author | Hong, Y | - |
dc.contributor.author | Knolle, J | - |
dc.contributor.author | Lambrecht, L | - |
dc.contributor.author | Mestdach, G | - |
dc.contributor.author | Mota Amarilo, K | - |
dc.contributor.author | Rendón, C | - |
dc.contributor.author | Samalan, A | - |
dc.contributor.author | Skovpen, K | - |
dc.contributor.author | Van Den Bossche, N | - |
dc.contributor.author | van der Linden, J | - |
dc.contributor.author | Wezenbeek, L | - |
dc.contributor.author | Benecke, A | - |
dc.contributor.author | Bethani, A | - |
dc.contributor.author | Bruno, G | - |
dc.contributor.author | Caputo, C | - |
dc.contributor.author | Delaere, C | - |
dc.contributor.author | Donertas, IS | - |
dc.contributor.author | Giammanco, A | - |
dc.contributor.author | Jain, S | - |
dc.contributor.author | Lemaitre, V | - |
dc.contributor.author | Lidrych, J | - |
dc.contributor.author | Mastrapasqua, P | - |
dc.contributor.author | Tran, TT | - |
dc.contributor.author | Wertz, S | - |
dc.contributor.author | Alves, GA | - |
dc.contributor.author | Coelho, E | - |
dc.contributor.author | Hensel, C | - |
dc.contributor.author | Menezes De Oliveira, T | - |
dc.contributor.author | Moraes, A | - |
dc.contributor.author | Rebello Teles, P | - |
dc.contributor.author | Soeiro, M | - |
dc.contributor.author | Aldá Júnior, WL | - |
dc.contributor.author | Alves Gallo Pereira, M | - |
dc.contributor.author | Barroso Ferreira Filho, M | - |
dc.contributor.author | Brandao Malbouisson, H | - |
dc.contributor.author | Carvalho, W | - |
dc.contributor.author | Chinellato, J | - |
dc.contributor.author | Da Costa, EM | - |
dc.contributor.author | Da Silveira, GG | - |
dc.contributor.author | De Jesus Damiao, D | - |
dc.contributor.author | Fonseca De Souza, S | - |
dc.contributor.author | Gomes De Souza, R | - |
dc.contributor.author | Martins, J | - |
dc.contributor.other | CMS Collaboration | - |
dc.date.accessioned | 2024-06-24T12:28:37Z | - |
dc.date.available | 2024-06-24T12:28:37Z | - |
dc.date.issued | 2024-06-13 | - |
dc.identifier | ORCiD: A. Tumasyan https://orcid.org/0009-0000-0684-6742 | - |
dc.identifier | ORCiD: Joanne E. Cole https://orcid.org/0000-0001-5638-7599 | - |
dc.identifier | ORCiD: Akram Khan https://orcid.org/0000-0002-4597-4402 | - |
dc.identifier | ORCiD: Paul Kyberd https://orcid.org/0000-0002-7353-7090 | - |
dc.identifier | ORCiD: Ivan D. Reid https://orcid.org/0000-0002-9235-779X | - |
dc.identifier | CMS-TOP-22-003 | - |
dc.identifier | CERN-EP-2024-027 | - |
dc.identifier | arXiv:2402.18461v1 [hep-ex] | - |
dc.identifier.citation | Hayrapetyan, A., Tumasyan, A. et al. for the benefit of the CMS Collaboration (2024) 'Search for Baryon Number Violation in Top Quark Production and Decay Using Proton-Proton Collisions at √<i>s</i> = 13 TeV', Physical Review Letters, 132 (24), 241802, pp. 1 - 19. doi: 10.1103/PhysRevLett.132.241802. | en_US |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | https://bura.brunel.ac.uk/handle/2438/29270 | - |
dc.description | A preprint vresion of the article is available at arXiv:2402.18461v1 [hep-ex], https://arxiv.org/abs/2402.18461v1 . It has not been certified by peer review. Comments: Submitted to Physical Review Letters. All figures and tables can be found at https://cms-results.web.cern.ch/cms-results/public-results/publications/TOP-22-003 (CMS Public Pages). Report number: CMS-TOP-22-003, CERN-EP-2024-027. | en_US |
dc.description.abstract | A search is presented for baryon number violating interactions in top quark production and decay. The analysis uses data from proton-proton collisions at a center-of-mass energy of 13 TeV, collected with the CMS detector at the LHC with an integrated luminosity of Formula Presented. Candidate events are selected by requiring two oppositely charged leptons (electrons or muons) and exactly one jet identified as originating from a bottom quark. Multivariate discriminants are used to separate the signal from the background. No significant deviation from the standard model prediction is observed. Upper limits are placed on the strength of baryon number violating couplings. For the first time the production of single top quarks via baryon number violating interactions is studied. This allows the search to set the most stringent constraints to date on the branching fraction of the top quark decay to a lepton, an up-type quark (Formula Presented or Formula Presented), and a down-type quark (Formula Presented, Formula Presented, or Formula Presented). The results improve the previous bounds by 3 to 6 orders of magnitude based on the fermion flavor combination of the baryon number violating interactions. | en_US |
dc.description.sponsorship | SCOAP3. | en_US |
dc.format.medium | Print-Electronic | - |
dc.language.iso | en_US | en_US |
dc.publisher | American Physical Society | en_US |
dc.relation.uri | https://arxiv.org/abs/2402.18461v1 | - |
dc.relation.uri | https://cms-results.web.cern.ch/cms-results/public-results/publications/TOP-22-003 | - |
dc.rights | Copyright © 2024 CERN, for the CMS Collaboration. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license (https://creativecommons.org/licenses/by/4.0/). Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. | - |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | - |
dc.subject | effective field theory | en_US |
dc.subject | hypothetical particle physics models | en_US |
dc.subject | top quark | en_US |
dc.subject | baryon and lepton number symmetries | en_US |
dc.subject | hadron colliders | en_US |
dc.subject | particles and fields | en_US |
dc.title | Search for Baryon Number Violation in Top Quark Production and Decay Using Proton-Proton Collisions at √<i>s</i> = 13 TeV | en_US |
dc.title.alternative | Search for baryon number violation in top quark production and decay using proton-proton collisions at $\sqrt{s}$ = 13 TeV | en_US |
dc.type | Article | en_US |
dc.date.dateAccepted | 2024-05-08 | - |
dc.identifier.doi | https://doi.org/10.1103/PhysRevLett.132.241802 | - |
dc.relation.isPartOf | Physical Review Letters | - |
pubs.issue | 24 | - |
pubs.publication-status | Published | - |
pubs.volume | 132 | - |
dc.identifier.eissn | 1079-7114 | - |
dc.rights.license | https://creativecommons.org/licenses/by/4.0/legalcode.en | - |
dc.rights.holder | CERN, for the CMS Collaboration | - |
Appears in Collections: | Dept of Electronic and Electrical Engineering Research Papers |
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