| Online-Ressource |
Titel: | Search for heavy Majorana or Dirac neutrinos and right-handed W gauge bosons in final states with charged leptons and jets in pp collisions at √s = 13 TeV with the ATLAS detector |
Mitwirkende: | Aad, Georges [VerfasserIn]  |
| Baltes, Lisa Marie [VerfasserIn]  |
| Bartels, Falk [VerfasserIn]  |
| Czurylo, Marta [VerfasserIn]  |
| Dittmeier, Sebastian [VerfasserIn]  |
| Dunford, Monica [VerfasserIn]  |
| Franchino, Silvia [VerfasserIn]  |
| Junkermann, Thomas [VerfasserIn]  |
| Klassen, Martin [VerfasserIn]  |
| Mkrtchyan, Tigran [VerfasserIn]  |
| Ott, Philipp [VerfasserIn]  |
| Rassloff, Damir Fabrice [VerfasserIn]  |
| Rodriguez Bosca, Sergi [VerfasserIn]  |
| Sauer, Christof [VerfasserIn]  |
| Schöning, André [VerfasserIn]  |
| Schultz-Coulon, Hans-Christian [VerfasserIn]  |
| Sothilingam, Varsiha [VerfasserIn]  |
| Stamen, Rainer [VerfasserIn]  |
| Starovoitov, Pavel [VerfasserIn]  |
| Vigani, Luigi [VerfasserIn]  |
| Weber, Sebastian [VerfasserIn]  |
| Wessels, Martin [VerfasserIn]  |
| Zinßer, Joachim [VerfasserIn]  |
Körperschaft: | ATLAS Collaboration [VerfasserIn]  |
Verf.angabe: | ATLAS Collaboration* |
E-Jahr: | 2023 |
Jahr: | 20 December 2023 |
Umfang: | 35 S. |
Illustrationen: | Illustrationen |
Fussnoten: | Online veröffentlicht: 20. Dezember 2023 ; Im Titel steht der Buchstabe "s" unter dem Wurzelsymbol ; *ATLAS Collaboration: G. Aad, L.M. Baltes, F. Bartels, M.M. Czurylo, S.J. Dittmeier, M. Dunford, S. Franchino, T. Junkermann, 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 [sehr viele weitere Personen] ; Gesehen am 10.07.2024 |
Titel Quelle: | Enthalten in: The European physical journal. C, Particles and fields |
Ort Quelle: | Berlin : Springer, 1998 |
Jahr Quelle: | 2023 |
Band/Heft Quelle: | 83(2023), 12, Artikel-ID 1164, Seite 1-35 |
ISSN Quelle: | 1434-6052 |
Abstract: | A search for heavy right-handed Majorana or Dirac neutrinos NR and heavy right-handed gauge bosons WR is performed in events with energetic electrons or muons, with the same or opposite electric charge, and energetic jets. The search is carried out separately for topologies of clearly separated final-state products (“resolved” channel) and topologies with boosted final states with hadronic and/or leptonic products partially overlapping and reconstructed as a large-radius jet (“boosted” channel). The events are selected from pp collision data at the LHC with an integrated luminosity of 139 fb-1 collected by the ATLAS detector at √s = 13 TeV. No significant deviations from the Standard Model predictions are observed. The results are interpreted within the theoretical framework of a left-right symmetric model, and lower limits are set on masses in the heavy right-handed WR boson and NR plane. The excluded region extends to about m(WR) = 6.4 TeV for both Majorana and Dirac NR neutrinos at m(NR) < 1 TeV. NR with masses of less than 3.5 (3.6) TeV are excluded in the electron (muon) channel at m(WR) = 4.8 TeV for the Majorana neutrinos, and limits m(NR) of up to 3.6 TeV for m(WR) = 5.2(5.0) TeV in the electron (muon) channel are set for the Dirac neutrinos. These constitute the most stringent exclusion limits to date for the model considered. |
DOI: | doi:10.1140/epjc/s10052-023-12021-9 |
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/10.1140/epjc/s10052-023-12021-9 |
| DOI: https://doi.org/10.1140/epjc/s10052-023-12021-9 |
Datenträger: | Online-Ressource |
Sprache: | eng |
K10plus-PPN: | 1895034965 |
Verknüpfungen: | → Zeitschrift |
Search for heavy Majorana or Dirac neutrinos and right-handed W gauge bosons in final states with charged leptons and jets in pp collisions at √s = 13 TeV with the ATLAS detector / Aad, Georges [VerfasserIn]; 20 December 2023 (Online-Ressource)