1. Brunel University Research Archive
  2. College of Engineering, Design and Physical Sciences
  3. Dept of Electronic and Electrical Engineering
  4. Dept of Electronic and Electrical Engineering Research Papers
Please use this identifier to cite or link to this item: http://bura.brunel.ac.uk/handle/2438/31969
Full metadata record
DC FieldValueLanguage
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.authorCoelho, E-
dc.contributor.authorCorreia Silva, G-
dc.contributor.authorCole, JE-
dc.contributor.authorHensel, C-
dc.contributor.authorMenezes De Oliveira, T-
dc.contributor.authorColdham, K-
dc.contributor.authorMora Herrera, C-
dc.contributor.authorCMS collaboration-
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.authorCarvalho, W-
dc.contributor.authorChinellato, J-
dc.contributor.authorCMS collaboration-
dc.contributor.authorLi, A-
dc.contributor.authorLiko, D-
dc.contributor.authorMikulec, I-
dc.contributor.authorSchieck, J-
dc.contributor.authorSchöfbeck, R-
dc.contributor.authorSchwarz, D-
dc.contributor.authorSonawane, M-
dc.contributor.authorWaltenberger, W-
dc.contributor.authorWulz, CE-
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.authorReid, ID-
dc.contributor.authorGiammanco, A-
dc.contributor.authorGuzel, AO-
dc.contributor.authorJain, S-
dc.contributor.authorLemaitre, V-
dc.contributor.authorLidrych, J-
dc.contributor.authorKyberd, P-
dc.contributor.authorMastrapasqua, P-
dc.contributor.authorTran, TT-
dc.contributor.authorWertz, S-
dc.contributor.authorAlves, GA-
dc.contributor.authorKhan, A-
dc.contributor.authorAlves Gallo Pereira, M-
dc.date.accessioned2025-09-10T13:26:45Z-
dc.date.available2025-09-10T13:26:45Z-
dc.date.issued2025-02-11-
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.identifierArticle number: 50-
dc.identifierarXiv:2408.17336v2 [hep-ex]-
dc.identifierCMS-SUS-23-008-
dc.identifierCERN-EP-2024-206-
dc.identifier.citationCMS collaboration (2025) 'Search for dark matter produced in association with a pair of bottom quarks in proton-proton collisions at √s = 13 TeV', Journal of High Energy Physics, 2025 (2), 50, pp. 1 - 40. doi: 10.1007/JHEP02(2025)050.en_US
dc.identifier.issn1126-6708-
dc.identifier.urihttps://bura.brunel.ac.uk/handle/2438/31969-
dc.descriptionA preprint version of the article is available at arXiv:2408.17336v2 [hep-ex], https://arxiv.org/abs/2408.17336 . Comments: Replaced with the published version. Added the journal reference and the DOI. All the figures and tables can be found at https://cms-results.web.cern.ch/cms-results/public-results/publications/SUS-23-008 (CMS Public Pages). Report number: CMS-SUS-23-008, CERN-EP-2024-206. Journal reference: JHEP 02 (2025) 050. Submission history: From: The CMS Collaboration: [v1] Fri, 30 Aug 2024 15:00:41 UTC (2,072 KB); [v2] Tue, 18 Feb 2025 17:21:01 UTC (2,091 KB).en_US
dc.description.abstractA search for dark matter (DM) particles produced in association with bottom quarks is presented. The analysis uses proton-proton collision data at a center-of-mass energy of √s = 13 TeV, corresponding to an integrated luminosity of 138 fb<sup>−1</sup>. The search is performed in a final state with large missing transverse momentum and a pair of jets originating from bottom quarks. No significant excess of data is observed with respect to the standard model expectation. Results are interpreted in the context of a type-II two-Higgs-doublet model with an additional light pseudoscalar (2HDM+a). An upper limit is set on the mass of the lighter pseudoscalar, probing masses up to 260 GeV at 95% confidence level. Sensitivity to the parameter space with the ratio of the vacuum expectation values of the two Higgs doublets, tan β, greater than 15 is achieved, capitalizing on the enhancement of couplings between pseudoscalars and bottom quarks with high tan β.en_US
dc.description.sponsorshipSCOAP3.en_US
dc.format.extent1 - 40-
dc.format.mediumPrint-Electronic-
dc.language.isoen_USen_US
dc.publisherSpringer Natureen_US
dc.relation.ispartofseriesReport number: CMS-SUS-23-008, CERN-EP-2024-206-
dc.relation.urihttps://arxiv.org/abs/2408.17336-
dc.relation.urihttps://cms-results.web.cern.ch/cms-results/public-results/publications/SUS-23-008-
dc.rightsCreative Commons Attribution 4.0 International-
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/-
dc.subjectdark matteren_US
dc.subjecthadron-hadron scatteringen_US
dc.subjecthigh energy physics - experiment (hep-ex)en_US
dc.titleSearch for dark matter produced in association with a pair of bottom quarks in proton-proton collisions at √s = 13 TeVen_US
dc.typeArticleen_US
dc.date.dateAccepted2025-01-11-
dc.identifier.doihttps://doi.org/10.1007/JHEP02(2025)050-
dc.relation.isPartOfJournal of High Energy Physics-
pubs.issue2-
pubs.publication-statusPublished-
pubs.volume2025-
dc.identifier.eissn1029-8479-
dc.rights.licensehttps://creativecommons.org/licenses/by/4.0/legalcode.en-
dcterms.dateAccepted2025-01-11-
dc.rights.holderCERN, for the benefit of the CMS Collaboration-
Appears in Collections:Dept of Electronic and Electrical Engineering Research Papers

Files in This Item:
File Description SizeFormat 
FullText.pdfCopyright © 2025 CERN, for the benefit of the CMS Collaboration. 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.2.36 MBAdobe PDFView/Open
Show simple item record


This item is licensed under a Creative Commons License Creative Commons