Measurement and interpretation of same-sign W boson pair production in association with two jets in pp collisions at √s = 13 TeV with the ATLAS detector

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dc.article.number26
dc.catalogadoryvc
dc.contributor.authorAad G.
dc.contributor.authorAbbott, B.
dc.contributor.authorAbeling, K.
dc.contributor.authorAbicht, N.J.
dc.contributor.authorAbidi, S.H.
dc.contributor.authorAboulhorma, A.
dc.contributor.authorAbramowicz, H.
dc.contributor.authorAbreu, H.
dc.contributor.authorAbulaiti, Y.
dc.contributor.authorAbusleme Hoffman, Ángel Christian
dc.contributor.authorAcharya, B. S.
dc.contributor.authorBourdarios, C. Adam
dc.contributor.authorAdamczyk, L.
dc.contributor.authorAdamek, L.
dc.contributor.authorAddepalli, S. V.
dc.contributor.authorAddison, M.J.
dc.contributor.authorAdelman, J.
dc.contributor.authorDíaz, Marco A.
dc.contributor.authorGaray Walls, Francisca
dc.contributor.otherATLAS Collaboration
dc.date.accessioned2024-04-26T15:25:52Z
dc.date.available2024-04-26T15:25:52Z
dc.date.issued2024
dc.date.updated2024-04-14T00:03:51Z
dc.description.abstractThis paper presents the measurement of fducial and diferential cross sections for both the inclusive and electroweak production of a same-sign W-boson pair in association with two jets (W±W±jj) using 139 fb−1 of proton-proton collision data recorded at a centre-of-mass energy of √s = 13 TeV by the ATLAS detector at the Large Hadron Collider. The analysis is performed by selecting two same-charge leptons, electron or muon, and at least two jets with large invariant mass and a large rapidity diference. The measured fducial cross sections for electroweak and inclusive W±W±jj production are 2.92 ± 0.22 (stat.) ± 0.19 (syst.)fb and 3.38±0.22 (stat.)±0.19 (syst.)fb, respectively, in agreement with Standard Model predictions. The measurements are used to constrain anomalous quartic gauge couplings by extracting 95% confdence level intervals on dimension-8 operators. A search for doubly charged Higgs bosons H±± that are produced in vector-boson fusion processes and decay into a same-sign W boson pair is performed. The largest deviation from the Standard Model occurs for an H±± mass near 450 GeV, with a global signifcance of 2.5 standard deviations.
dc.fechaingreso.objetodigital2024-04-26
dc.fuente.origenAutoarchivo
dc.identifier.citationJournal of High Energy Physics. 2024 Apr 04;2024(4):26
dc.identifier.urihttps://doi.org/10.1007/JHEP04(2024)026
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/85343
dc.information.autorucEscuela de Ingeniería ; Abusleme Hoffman, Ángel Christian ; 0000-0003-0762-7204 ; 2698
dc.information.autorucInstituto de Física ; Díaz, Marco A. ; S/I ; 104746
dc.information.autorucInstituto de Física ; Garay Walls, Francisca ; 0000-0002-6670-1104 ; 131813
dc.language.isoen
dc.nota.accesocontenido completo
dc.revistaJournal of High Energy Physics
dc.rightsacceso abierto
dc.rights.holderThe Author(s)
dc.rights.licenseCC BY 4.0 Attribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectHadron-Hadron Scattering
dc.subjectVector Boson Production
dc.subject.ddc510
dc.subject.deweyMatemática física y químicaes_ES
dc.titleMeasurement and interpretation of same-sign W boson pair production in association with two jets in pp collisions at √s = 13 TeV with the ATLAS detector
dc.typeartículo
dc.volumen2024
sipa.codpersvinculados2698
sipa.codpersvinculados104746
sipa.codpersvinculados131813
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