Search for the associated production of the Higgs boson with a top-quark pair
dc.contributor.author
CMS Collaboration
dc.contributor.author
Khachatryan, Vardan
dc.contributor.author
Bachmair, Felix
dc.contributor.author
Bäni, Lukas
dc.contributor.author
Bianchini, Lorenzo
dc.contributor.author
Bortignon, Pierluigi
dc.contributor.author
Buchmann, M.A.
dc.contributor.author
Casal, Bruno
dc.contributor.author
Chanon, Nicolas
dc.contributor.author
Deisher, Amanda
dc.contributor.author
Dissertori, Günther
dc.contributor.author
Dittmar, Michael
dc.contributor.author
Donegà, Mauro
dc.contributor.author
Dünser, Marc
dc.contributor.author
Eller, Philipp
dc.contributor.author
Grab, Christoph
dc.contributor.author
Hits, Dmitry
dc.contributor.author
Lustermann, Werner
dc.contributor.author
Mangano, Boris
dc.contributor.author
Marini, Andrea C.
dc.contributor.author
Martinez Ruiz del Arbol, Pablo
dc.contributor.author
Meister, Daniel
dc.contributor.author
Mohr, Niklas
dc.contributor.author
Nägeli, Christoph
dc.contributor.author
Nessi-Tedaldi, Francesca
dc.contributor.author
Pandolfi, Francesco
dc.contributor.author
Pauss, Felicitas
dc.contributor.author
Peruzzi, Marco
dc.contributor.author
Quittnat, Milena
dc.contributor.author
Rebane, Liis
dc.contributor.author
Rossini, Marco
dc.contributor.author
Starodumov, Andrey
dc.contributor.author
Takahashi, Maiko
dc.contributor.author
Theofilatos, Konstantinos
dc.contributor.author
Wallny, Rainer
dc.contributor.author
Weber, H.A.
dc.contributor.author
et al.
dc.date.accessioned
2019-10-08T11:53:35Z
dc.date.available
2017-06-11T12:38:45Z
dc.date.available
2018-04-12T15:17:39Z
dc.date.available
2019-10-08T11:53:35Z
dc.date.issued
2014-09
dc.identifier.issn
1126-6708
dc.identifier.issn
1029-8479
dc.identifier.other
10.1007/JHEP09(2014)087
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/89752
dc.identifier.doi
10.3929/ethz-b-000089752
dc.description.abstract
A search for the standard model Higgs boson produced in association with a top-quark pair (tt¯H) is presented, using data samples corresponding to integrated luminosities of up to 5.1 fb−1 and 19.7 fb−1 collected in pp collisions at center-of-mass energies of 7 TeV and 8 TeV respectively. The search is based on the following signatures of the Higgs boson decay: H → hadrons, H → photons, and H → leptons. The results are characterized by an observed tt¯H signal strength relative to the standard model cross section, μ=σ/σ SM,under the assumption that the Higgs boson decays as expected in the standard model. The best fit value is μ = 2.8 ± 1.0 for a Higgs boson mass of 125.6 GeV.
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
en_US
dc.subject
Higgs physics
en_US
dc.subject
Top physics
en_US
dc.title
Search for the associated production of the Higgs boson with a top-quark pair
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2014-09-16
ethz.journal.title
Journal of High Energy Physics
ethz.journal.volume
2014
en_US
ethz.journal.issue
9
en_US
ethz.journal.abbreviated
J. High Energ. Phys.
ethz.pages.start
87
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ethz.size
64 p.
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ethz.version.deposit
publishedVersion
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ethz.identifier.scopus
ethz.identifier.nebis
001934172
ethz.publication.place
Berlin
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ethz.publication.status
published
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ETH Zürich::00002 - ETH Zürich, direkt::00012 - Lehre und Forschung, direkt::00007 - Departemente, direkt::02010 - Departement Physik / Department of Physics::02532 - Institut für Teilchenphysik (IPP) / Institute for Particle Physics (IPP)::03381 - Pauss, Felicitas (emeritus)
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::03593 - Dissertori, Günther / Dissertori, Günther
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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
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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::08803 - Grab, Christoph (Tit.Prof.)
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ETH Zürich::00002 - ETH Zürich, direkt::00012 - Lehre und Forschung, direkt::00007 - Departemente, direkt::02010 - Departement Physik / Department of Physics::02532 - Institut für Teilchenphysik (IPP) / Institute for Particle Physics (IPP)::03381 - Pauss, Felicitas (emeritus)
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::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::08803 - Grab, Christoph (Tit.Prof.)
ethz.relation.isReferencedBy
10.3929/ethz-b-000091653
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2017-06-11T12:39:29Z
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ECIT
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imp593652556f63171364
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Open access
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