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dc.contributor.author
CMS Collaboration
dc.contributor.author
Chatrchyan, Serguei
dc.contributor.author
Bäni, Lukas
dc.contributor.author
Bortignon, Pierluigi
dc.contributor.author
Buchmann, Marco A.
dc.contributor.author
Casal, Bruno
dc.contributor.author
Chanon, Nicolas
dc.contributor.author
Chen, Z.
dc.contributor.author
Deisher, Amanda
dc.contributor.author
Dissertori, Günther
dc.contributor.author
Dittmar, Michael
dc.contributor.author
Dünser, Marc
dc.contributor.author
Eugster, Jürg
dc.contributor.author
Freudenreich, Klaus
dc.contributor.author
Grab, Christoph
dc.contributor.author
Hits, Dmitry
dc.contributor.author
Lecomte, Pierre
dc.contributor.author
Lustermann, Werner
dc.contributor.author
Marini, Alessandro C.
dc.contributor.author
Martinez Ruiz del Arbol, Pablo
dc.contributor.author
Mohr, Niklas
dc.contributor.author
Moortgat, Filip
dc.contributor.author
Nägeli, Christoph
dc.contributor.author
Nef, Pascal
dc.contributor.author
Nessi-Tedaldi, Francesca
dc.contributor.author
Pandolfi, Francesco
dc.contributor.author
Pape, Luc
dc.contributor.author
Pauss, Felicitas
dc.contributor.author
Peruzzi, Marco
dc.contributor.author
Ronga, Frédéric J.
dc.contributor.author
Rossini, Marco
dc.contributor.author
Sala, Leonardo
dc.contributor.author
Sanchez, Ann-Karin
dc.contributor.author
Starodumov, Andrey
dc.contributor.author
Stieger, Benjamin
dc.contributor.author
Takahashi, Maiko
dc.contributor.author
Tauscher, Ludwig
dc.contributor.author
Thea, Alessandro
dc.contributor.author
Theofilatos, Konstantinos
dc.contributor.author
Treille, Daniel
dc.contributor.author
Urscheler, Christina
dc.contributor.author
Wallny, Rainer
dc.contributor.author
Weber, H.A.
dc.contributor.author
Wehrli, Lukas
dc.contributor.author
et al.
dc.date.accessioned
2018-04-24T12:22:07Z
dc.date.available
2017-06-10T08:46:00Z
dc.date.available
2018-04-24T12:22:07Z
dc.date.issued
2012-08
dc.identifier.issn
0370-2693
dc.identifier.issn
0031-9163
dc.identifier.issn
1873-2445
dc.identifier.other
10.1016/j.physletb.2012.06.051
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/55404
dc.identifier.doi
10.3929/ethz-b-000055404
dc.description.abstract
A search for narrow, high-mass resonances decaying to electron or muon pairs has been performed using pp collision data collected at √s = 7TeV by the CMS experiment in 2011. The data sample corresponds to an integrated luminosity of approximately 5 fb−1. The event yields observed in the signal regions are consistent with predictions of the standard model backgrounds, and upper limits on the cross section times branching fraction for a resonance decaying to dileptons are extracted from a shape analysis of the dilepton invariant mass distribution. The resulting mass limits at 95% confidence level are 2330 GeV for the Z' in the Sequential Standard Model, 2000 GeV for the superstring-inspired Z'φ resonance, 890 (540) GeV for the Stueckelberg extension Z'st with the mass parameter ε = 0.06 (0.04), and 2140 (1810) GeV for Kaluza–Klein gravitons with the coupling parameter k / Mp1 of 0.10 (0.05). These limits are the most stringent to date.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Elsevier
en_US
dc.rights.uri
http://creativecommons.org/licenses/by-nc-nd/3.0/
dc.subject
CMS
en_US
dc.subject
Dileptons
en_US
dc.subject
Resonances
en_US
dc.title
Search for narrow resonances in dilepton mass spectra in pp collisions at sqrt(s) = 7 TeV
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported
dc.date.published
2012-06-26
ethz.journal.title
Physics Letters B
ethz.journal.volume
714
en_US
ethz.journal.issue
2-5
en_US
ethz.journal.abbreviated
Phys. Lett. B
ethz.pages.start
158
en_US
ethz.pages.end
179
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ethz.version.deposit
publishedVersion
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ethz.identifier.wos
ethz.identifier.nebis
000001856
ethz.publication.place
Amsterdam
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
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
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
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::08803 - Grab, Christoph (Tit.Prof.)
en_US
ethz.leitzahl.certified
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.date.deposited
2017-06-10T08:47:40Z
ethz.source
ECIT
ethz.identifier.importid
imp59364fbdd510022891
ethz.ecitpid
pub:89242
ethz.eth
yes
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ethz.availability
Open access
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ethz.rosetta.installDate
2017-07-18T11:36:23Z
ethz.rosetta.lastUpdated
2018-11-06T18:27:12Z
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true
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