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| Titel: | Study of high-transverse-momentum higgs boson production in association with a vector boson in the qqbb final state with the ATLAS Detector |
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| Mitwirkende: | Aad, Georges [VerfasserIn]  |
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| | Baltes, Lisa Marie [VerfasserIn] |
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| | Bartels, Falk [VerfasserIn] |
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| | Dittmeier, Sebastian [VerfasserIn] |
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| | Dunford, Monica [VerfasserIn] |
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| | Franchino, Silvia [VerfasserIn] |
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| | Junkermann, Thomas [VerfasserIn] |
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| | Mkrtchyan, Tigran [VerfasserIn] |
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| | Rassloff, Damir Fabrice [VerfasserIn] |
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| | Sauer, Christof [VerfasserIn] |
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| | Schöning, André [VerfasserIn] |
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| | Schultz-Coulon, Hans-Christian [VerfasserIn] |
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| | Sothilingam, Varsiha [VerfasserIn] |
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| | Stamen, Rainer [VerfasserIn] |
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| | Starovoitov, Pavel [VerfasserIn] |
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| | Vigani, Luigi [VerfasserIn] |
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| | Weber, Sebastian [VerfasserIn] |
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| | Wessels, Martin [VerfasserIn] |
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| | Zinßer, Joachim [VerfasserIn] |
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| Körperschaft: | ATLAS Collaboration [VerfasserIn] |
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| Verf.angabe: | ATLAS Collaboration [und zahlreiche weitere] |
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| E-Jahr: | 2024 |
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| Jahr: | 28 March 2024 |
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| Umfang: | 23 S. |
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| Fussnoten: | Gesehen am 16.12.2024 |
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| Titel Quelle: | Enthalten in: Physical review letters |
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| Ort Quelle: | College Park, Md. : APS, 1958 |
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| Jahr Quelle: | 2024 |
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| Band/Heft Quelle: | 132(2024), 13, Artikel-ID 131802, Seite 131802-1-131802-23 |
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| ISSN Quelle: | 1079-7114 |
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| Abstract: | This Letter presents the first study of Higgs boson production in association with a vector boson (???? =???? or ????) in the fully hadronic ???????????????? final state using data recorded by the ATLAS detector at the LHC in proton-proton collisions at √????=13 TeV and corresponding to an integrated luminosity of 137 fb−1. The vector bosons and Higgs bosons are each reconstructed as large-radius jets and tagged using jet substructure techniques. Dedicated tagging algorithms exploiting ????-tagging properties are used to identify jets consistent with Higgs bosons decaying into ????¯????. Dominant backgrounds from multijet production are determined directly from the data, and a likelihood fit to the jet mass distribution of Higgs boson candidates is used to extract the number of signal events. The ???????? production cross section is measured inclusively and differentially in several ranges of Higgs boson transverse momentum: 250-450, 450-650, and greater than 650 GeV. The inclusive signal yield relative to the standard model expectation is observed to be ????=1.4+1.0−0.9 and the corresponding cross section is 3.1±1.3(stat)+1.8−1.4(syst) pb. |
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| DOI: | doi:10.1103/PhysRevLett.132.131802 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.1103/PhysRevLett.132.131802 |
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| | Volltext: https://link.aps.org/doi/10.1103/PhysRevLett.132.131802 |
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| | DOI: https://doi.org/10.1103/PhysRevLett.132.131802 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| K10plus-PPN: | 1912387166 |
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| Verknüpfungen: | → Zeitschrift |
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Study of high-transverse-momentum higgs boson production in association with a vector boson in the qqbb final state with the ATLAS Detector / Aad, Georges [VerfasserIn]; 28 March 2024 (Online-Ressource)
