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Observation of WWW Production in pp Collisions at s =13 TeV with the ATLAS Detector

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dc.contributor.authorBelotskiy, K.
dc.contributor.authorBelyaev, N. L.
dc.contributor.authorBulekov, O.
dc.contributor.authorKurova, A.
dc.contributor.authorPonomarenko, D.
dc.contributor.authorProklova, N.
dc.contributor.authorPyatiizbyantseva, D.
dc.contributor.authorRomaniouk, A.
dc.contributor.authorSmirnov, S. Y.
dc.contributor.authorSmirnov, Y.
dc.contributor.authorSoldatov, E. Y.
dc.contributor.authorTikhomirov, V. O.
dc.contributor.authorTimoshenko, S.
dc.contributor.authorVorobev, K.
dc.contributor.authorБелоцкий, Константин Михайлович
dc.contributor.authorБулеков, Олег Владимирович
dc.contributor.authorКурова, Анастасия Сергеевна
dc.contributor.authorПятиизбянцева, Диана Николаевна
dc.contributor.authorРоманюк, Анатолий Самсонович
dc.contributor.authorСмирнов, Сергей Юрьевич
dc.contributor.authorСмирнов, Юрий Сергеевич
dc.contributor.authorСолдатов, Евгений Юрьевич
dc.contributor.authorТихомиров, Владимир Олегович
dc.contributor.authorТимошенко, Сергей Леонидович
dc.contributor.authorВоробьёв, Константин Александрович
dc.date.accessioned2024-12-25T16:42:43Z
dc.date.available2024-12-25T16:42:43Z
dc.date.issued2022
dc.description.abstractThis Letter reports the observation of WWW production and a measurement of its cross section using 139 fb-1 of proton-proton collision data recorded at a center-of-mass energy of 13 TeV by the ATLAS detector at the Large Hadron Collider. Events with two same-sign leptons (electrons or muons) and at least two jets, as well as events with three charged leptons, are selected. A multivariate technique is then used to discriminate between signal and background events. Events from WWW production are observed with a significance of 8.0 standard deviations, where the expectation is 5.4 standard deviations. The inclusive WWW production cross section is measured to be 820±100 (stat)±80 (syst) fb, approximately 2.6 standard deviations from the predicted cross section of 511±18 fb calculated at next-to-leading-order QCD and leading-order electroweak accuracy. © 2022 CERN.
dc.identifier.citationObservation of WWW Production in pp Collisions at s =13 TeV with the ATLAS Detector / Aad, G. [et al.] // Physical Review Letters. - 2022. - 129. - № 6. - 10.1103/PhysRevLett.129.061803
dc.identifier.doi10.1103/PhysRevLett.129.061803
dc.identifier.urihttps://www.doi.org/10.1103/PhysRevLett.129.061803
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85136516437&origin=resultslist
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/28206
dc.relation.ispartofPhysical Review Letters
dc.titleObservation of WWW Production in pp Collisions at s =13 TeV with the ATLAS Detector
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue6
oaire.citation.volume129
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