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dc.contributor.author
CMS Collaboration
dc.contributor.author
Sirunyan, Albert M.
dc.contributor.author
Backhaus, Malte
dc.contributor.author
Berger, Pirmin
dc.contributor.author
Chernyavskaya, Nadezda
dc.contributor.author
Dissertori, Günther
dc.contributor.author
Dittmar, Michael
dc.contributor.author
Donegà, Mauro
dc.contributor.author
Dorfer, Christian
dc.contributor.author
Gomez Espinosa, Tirso Alejandro
dc.contributor.author
Grab, Christophorus
dc.contributor.author
Hits, Dmitry
dc.contributor.author
Klijnsma, Thomas
dc.contributor.author
Lustermann, Werner
dc.contributor.author
Manzoni, Riccardo A.
dc.contributor.author
Marionneau, Matthieu
dc.contributor.author
Meinhard, Maren T.
dc.contributor.author
Micheli, Francesco
dc.contributor.author
Musella, Pasquale
dc.contributor.author
Nessi-Tedaldi, Francesca
dc.contributor.author
Pauss, Felicitas
dc.contributor.author
Perrin, Gaël
dc.contributor.author
Perrozzi, Luca
dc.contributor.author
Pigazzini, Simone
dc.contributor.author
Reichmann, Michael
dc.contributor.author
Reissel, Christina
dc.contributor.author
Reitenspiess, Thomas
dc.contributor.author
Ruini, Daniele
dc.contributor.author
Sanz Becerra, Diego A.
dc.contributor.author
Schönenberger, Myriam
dc.contributor.author
Shchutska, Lesya
dc.contributor.author
Vesterbacka Olsson, Minna L.
dc.contributor.author
Wallny, Rainer
dc.contributor.author
Zhu, De H.
dc.contributor.author
et al.
dc.date.accessioned
2020-03-26T12:45:01Z
dc.date.available
2020-03-25T02:37:23Z
dc.date.available
2020-03-26T12:45:01Z
dc.date.issued
2020
dc.identifier.issn
1126-6708
dc.identifier.issn
1029-8479
dc.identifier.other
10.1007/JHEP03(2020)065
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/406441
dc.identifier.doi
10.3929/ethz-b-000406441
dc.description.abstract
A search is performed for a pseudoscalar Higgs boson, A, decaying into a 125 GeV Higgs boson h and a Z boson. The h boson is specifically targeted in its decay into a pair of tau leptons, while the Z boson decays into a pair of electrons or muons. A data sample of proton-proton collisions collected by the CMS experiment at the LHC at 𝑠�√ = 13 TeV is used, corresponding to an integrated luminosity of 35.9 fb−1. No excess above the standard model background expectations is observed in data. A model-independent upper limit is set on the product of the gluon fusion production cross section for the A boson and the branching fraction to Zh → ℓℓττ. The observed upper limit at 95% confidence level ranges from 27 to 5 fb for A boson masses from 220 to 400 GeV, respectively. The results are used to constrain the extended Higgs sector parameters for two benchmark scenarios of the minimal supersymmetric standard model.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Springer
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.subject
Hadron-Hadron scattering (experiments)
en_US
dc.subject
Higgs physics
en_US
dc.title
Search for a heavy pseudoscalar Higgs boson decaying into a 125 GeV Higgs boson and a Z boson in final states with two tau and two light leptons at √s = 13 TeV
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2020-03-11
ethz.journal.title
Journal of High Energy Physics
ethz.journal.volume
2020
en_US
ethz.journal.issue
3
en_US
ethz.journal.abbreviated
JHEP
ethz.pages.start
65
en_US
ethz.size
46 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
Berlin
en_US
ethz.publication.status
published
en_US
ethz.date.deposited
2020-03-25T02:38:00Z
ethz.source
SCOPUS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2020-03-26T12:45:13Z
ethz.rosetta.lastUpdated
2020-03-26T12:45:13Z
ethz.rosetta.exportRequired
true
ethz.rosetta.versionExported
true
ethz.COinS
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