Search for quantum black hole production in lepton+jet final states using proton-proton collisions at √s=13 TeV with the ATLAS detector : = Search for quantum black hole production in lepton[plus]jet final states using proton-proton collisions at [square root]s=13 TeV with the ATLAS detector

Abstract: A search for quantum black holes in electron+jet and muon+jet invariant mass spectra is performed with 140  fb−1 of data collected by the ATLAS detector in proton-proton collisions at √ =13  TeV at the Large Hadron Collider. The observed invariant mass spectrum of lepton+jet pairs is consistent with Standard Model expectations. Upper limits are set at 95% confidence level on the production cross section times branching fractions for quantum black holes decaying into a lepton and a quark in a search region with invariant mass above 2.0 TeV. The resulting quantum black hole lower mass threshold limit is 9.2 TeV in the Arkani-Hamed-Dimopoulos-Dvali model, and 6.8 TeV in the Randall-Sundrum model

Weitere Titel
Search for quantum black hole production in lepton[plus]jet final states using proton-proton collisions at [square root]s=13 TeV with the ATLAS detector
Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch
Anmerkungen
Physical review. - 109, 3 (2024) , 032010, ISSN: 2470-0029

Ereignis
Veröffentlichung
(wo)
Freiburg
(wer)
Universität
(wann)
2024
Beteiligte Personen und Organisationen
Experimentelle Teilchenphysik

DOI
10.1103/physrevd.109.032010
URN
urn:nbn:de:bsz:25-freidok-2533551
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
25.03.2025, 13:52 MEZ

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