Combination of searches for pair-produced leptoquarks at √𝑠 =13 TeV with the ATLAS detector
A statistical combination of various searches for pair-produced leptoquarks is presented, using the full LHC Run 2 (2015-2018) data set of 139 fb−1 collected with the ATLAS detector from proton-proton collisions at a centre-of-mass energy of s=13 TeV. All possible decays of the leptoquarks into quar...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Körperschaft: | |
| Dokumenttyp: | Article (Journal) Editorial |
| Sprache: | Englisch |
| Veröffentlicht: |
July 2024
|
| In: |
Physics letters
Year: 2024, Jahrgang: 854, Pages: 1-24 |
| ISSN: | 1873-2445 |
| DOI: | 10.1016/j.physletb.2024.138736 |
| Online-Zugang: | Verlag, kostenfrei, Volltext: https://doi.org/10.1016/j.physletb.2024.138736 Verlag, kostenfrei, Volltext: https://www.sciencedirect.com/science/article/pii/S0370269324002946 |
| Verfasserangaben: | The ATLAS Collaboration |
| Zusammenfassung: | A statistical combination of various searches for pair-produced leptoquarks is presented, using the full LHC Run 2 (2015-2018) data set of 139 fb−1 collected with the ATLAS detector from proton-proton collisions at a centre-of-mass energy of s=13 TeV. All possible decays of the leptoquarks into quarks of the third generation and charged or neutral leptons of any generation are investigated. Since no significant deviations from the Standard Model expectation are observed in any of the individual analyses, combined exclusion limits are set on the production cross-sections for scalar and vector leptoquarks. The resulting lower bounds on leptoquark masses exceed those from the individual analyses by up to 100GeV, depending on the signal hypothesis. |
|---|---|
| Beschreibung: | Im Titel steht der Buchstabe "s" unter dem Wurzelsymbol The ATLAS Collaboration: G. Aad, L.M. Baltes, F. Bartels, S.J. Dittmeier, M. Dunford, S. Franchino, T. Junkermann, M. Klassen, T. Mkrtchyan, P.S. Ott, D.F. Rassloff, C. Sauer, A. Schoening, H.-C. Schultz-Coulon, V. Sothilingam, R. Stamen, P. Starovoitov, L. Vigani, S.M. Weber, M. Wessels, J. Zinsser [und viele weitere] Gesehen am 09.05.2025 Online verfügbar 22 May 2024, Version des Artikels 29 May 2024 |
| Beschreibung: | Online Resource |
| ISSN: | 1873-2445 |
| DOI: | 10.1016/j.physletb.2024.138736 |