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| Titel: | Search for new phenomena in multi-body invariant masses in events with at least one isolated lepton and two jets using √s = 13 TeV proton-proton collision data collected by 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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| | Castillo, Florencia Luciana [VerfasserIn] |
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| | Czurylo, Marta [VerfasserIn] |
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| | Rio, Fernando del [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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| | Klassen, Martin [VerfasserIn] |
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| | Mkrtchyan, Tigran [VerfasserIn] |
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| | Ott, Philipp [VerfasserIn] |
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| | Rassloff, Damir Fabrice [VerfasserIn] |
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| | Rodriguez Bosca, Sergi [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: | The ATLAS collaboration* |
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| E-Jahr: | 2023 |
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| Jahr: | 26 July 2023 |
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| Umfang: | 44 S. |
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| Illustrationen: | Illustrationen |
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| Fussnoten: | *ATLAS collaboration: G. Aad, L.M. Baltes, F. Bartels, F.L. Castillo, M.M. Czurylo, F. Del Rio, S.J. Dittmeier, M. Dunford, S. Franchino, M. Klassen, T. Mkrtchyan, P.S. Ott, D.F. Rassloff, S. Rodriguez Bosca, C. Sauer, A. Schoening, H-C. Schultz-Coulon, V. Sothilingam, R. Stamen, P. Starovoitov, L. Vigani, S.M. Weber, M. Wessels, J. Zinsser [und sehr viele weitere Personen] ; Im Titel steht der Buchstabe s unter dem Wurzelsymbol ; Gesehen am 15.02.2024 |
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| Titel Quelle: | Enthalten in: Journal of high energy physics |
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| Ort Quelle: | Berlin : Springer, 1997 |
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| Jahr Quelle: | 2023 |
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| Band/Heft Quelle: | (2023), 7, Artikel-ID 202, Seite 1-44 |
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| ISSN Quelle: | 1029-8479 |
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| Abstract: | A search for resonances in events with at least one isolated lepton (e or μ) and two jets is performed using 139 fb−1 of √s = 13 TeV proton-proton collision data recorded by the ATLAS detector at the LHC. Deviations from a smoothly falling background hypothesis are tested in three- and four-body invariant mass distributions constructed from leptons and jets, including jets identified as originating from bottom quarks. Model-independent limits on generic resonances characterised by cascade decays of particles leading to multiple jets and leptons in the final state are presented. The limits are calculated using Gaussian shapes with different widths for the invariant masses. The multi-body invariant masses are also used to set 95% confidence level upper limits on the cross-section times branching ratios for the production and subsequent decay of resonances predicted by several new physics scenarios. |
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| DOI: | doi:10.1007/JHEP07(2023)202 |
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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.
kostenfrei: Volltext: https://doi.org/10.1007/JHEP07(2023)202 |
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| | DOI: https://doi.org/10.1007/JHEP07(2023)202 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | Hadron-Hadron Scattering |
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| | Particle and Resonance Production |
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| K10plus-PPN: | 188082860X |
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| Verknüpfungen: | → Zeitschrift |
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Search for new phenomena in multi-body invariant masses in events with at least one isolated lepton and two jets using √s = 13 TeV proton-proton collision data collected by the ATLAS detector / Aad, Georges [VerfasserIn]; 26 July 2023 (Online-Ressource)
