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

TitleSearch for quantum black hole production in lepton plus jet final states using proton-proton collisions at √<i>s</i>=13 TeV with the ATLAS detector
Authors
Issue Date27-Feb-2024
PublisherAmerican Physical Society
Citation
Physical Review D (particles, fields, gravitation, and cosmology), 2024, v. 109, n. 3, p. 1-28 How to Cite?
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 √s=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.


Persistent Identifierhttp://hdl.handle.net/10722/342797
ISSN
2023 Impact Factor: 4.6
2023 SCImago Journal Rankings: 1.587
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorTu, Yanjun-
dc.contributor.authorLo, Cheuk Yee-
dc.contributor.authorParedes Hernandez, Daniela Katherinne-
dc.contributor.authorTam, Kai Chung-
dc.contributor.authorThe ATLAS collaboration,-
dc.date.accessioned2024-04-24T02:47:14Z-
dc.date.available2024-04-24T02:47:14Z-
dc.date.issued2024-02-27-
dc.identifier.citationPhysical Review D (particles, fields, gravitation, and cosmology), 2024, v. 109, n. 3, p. 1-28-
dc.identifier.issn2470-0010-
dc.identifier.urihttp://hdl.handle.net/10722/342797-
dc.description.abstract<p>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 √s=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.<br></p>-
dc.languageeng-
dc.publisherAmerican Physical Society-
dc.relation.ispartofPhysical Review D (particles, fields, gravitation, and cosmology)-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.titleSearch for quantum black hole production in lepton plus jet final states using proton-proton collisions at √<i>s</i>=13 TeV with the ATLAS detector-
dc.typeArticle-
dc.identifier.doi10.1103/PhysRevD.109.032010-
dc.identifier.scopuseid_2-s2.0-85187155078-
dc.identifier.volume109-
dc.identifier.issue3-
dc.identifier.spage1-
dc.identifier.epage28-
dc.identifier.eissn2470-0029-
dc.identifier.isiWOS:001183228500014-
dc.identifier.issnl2470-0010-

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