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dc.contributor.author
The CMS Collaboration
dc.contributor.author
Erdmann, Wolfram
dc.contributor.author
Horisberger, Roland
dc.contributor.author
Aarrestad, Thea K.
dc.contributor.author
Androsov, Konstantin
dc.contributor.author
Backhaus, Malte
dc.contributor.author
Berger, P.
dc.contributor.author
Calandri, Alessandro
dc.contributor.author
Datta, Kaustuv
dc.contributor.author
De Cosa, Annapaola
dc.contributor.author
Dissertori, Günther
dc.contributor.author
Dittmar, M.
dc.contributor.author
Donegà, Mauro
dc.contributor.author
Eble, Florian
dc.contributor.author
Galli, Massimiliano
dc.contributor.author
Gedia, Krunal
dc.contributor.author
Glessgen, Franz
dc.contributor.author
Gomez Espinosa, Tirso Alejandro
dc.contributor.author
Grab, Christophorus
dc.contributor.author
Hits, Dmitry Alexandrovich
dc.contributor.author
Lustermann, Werner
dc.contributor.author
Lyon, Anne-Mazarine
dc.contributor.author
Manzoni, Riccardo Andrea
dc.contributor.author
Marchese, Luigi
dc.contributor.author
Martin Perez, Cristina
dc.contributor.author
Mascellani, Anna
dc.contributor.author
Meinhard, Maren Tabea
dc.contributor.author
Nessi-Tedaldi, Francesca
dc.contributor.author
Niedziela, Jeremi
dc.contributor.author
Pauss, Felicitas
dc.contributor.author
Perovic, Vasilije
dc.contributor.author
Pigazzini, Simone
dc.contributor.author
Ratti, Maria Giulia
dc.contributor.author
Reichmann, Michael
dc.contributor.author
Reissel, Christina
dc.contributor.author
Reitenspiess, Thomas
dc.contributor.author
Ristic, Branislav
dc.contributor.author
Riti, Federica
dc.contributor.author
Ruini, D.
dc.contributor.author
Sanz Becerra, Diego Alejandro
dc.contributor.author
Steggemann, Jan
dc.contributor.author
Valsecchi, Davide
dc.contributor.author
Wallny, Rainer
dc.contributor.author
et al.
dc.date.accessioned
2023-10-24T07:08:08Z
dc.date.available
2023-10-21T05:24:17Z
dc.date.available
2023-10-24T07:08:08Z
dc.date.issued
2023-11-10
dc.identifier.other
10.1016/j.physletb.2023.137713
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/637793
dc.identifier.doi
10.3929/ethz-b-000637793
dc.description.abstract
The first search is presented for vector-like leptons (VLLs) in the context of the “4321 model”, an ultraviolet-complete model with the potential to explain existing B physics measurements that are in tension with standard model predictions. The analyzed data, corresponding to an integrated luminosity of 96.5 fb⁻¹, were recorded in 2017 and 2018 with the CMS detector at the LHC in proton-proton collisions at √s = 13 TeV. Final states with ≥3 b -tagged jets and two third-generation leptons (ττ, τ_v, or v_τ v_τ) are considered. Upper limits are derived on the VLL production cross section in the VLL mass range 500–1050 GeV. The maximum likelihood fit prefers the presence of signal at the level of 2.8 standard deviations, for a representative VLL mass point of 600 GeV. As a consequence, the observed upper limits are approximately double the expected limits.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
American Physical Society
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.subject
CMS
en_US
dc.subject
Vector-like leptons
en_US
dc.subject
VLL
en_US
dc.title
Search for pair-produced vector-like leptons in final states with third-generation leptons and at least three b quark jets in proton-proton collisions at √s = 13 TeV
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2023-09-13
ethz.journal.title
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
ethz.journal.volume
846
en_US
ethz.pages.start
137713
en_US
ethz.size
29 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.grant
Majorana neutrino discovery strategy with CMS
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
College Park, MD
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03904 - Wallny, Rainer / Wallny, Rainer
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03593 - Dissertori, Günther / Dissertori, Günther
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::09720 - de Cosa, Annapaola / de Cosa, Annapaola
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03904 - Wallny, Rainer / Wallny, Rainer
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03593 - Dissertori, Günther / Dissertori, Günther
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::09720 - de Cosa, Annapaola / de Cosa, Annapaola
ethz.grant.agreementno
758316
ethz.grant.fundername
EC
ethz.grant.funderDoi
10.13039/501100000780
ethz.grant.program
H2020
ethz.date.deposited
2023-10-21T05:24:20Z
ethz.source
SCOPUS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2024-02-03T05:39:57Z
ethz.rosetta.lastUpdated
2024-02-03T05:39:57Z
ethz.rosetta.versionExported
true
ethz.COinS
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