Measurement of the mass difference between top and antitop quarks
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, Zhiling
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
Lecomte, Pierre
dc.contributor.author
Lustermann, Werner
dc.contributor.author
Marini, Andrea 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
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, Hannsjörg A.
dc.contributor.author
Wehrli, Lukas
dc.contributor.author
et al.
dc.date.accessioned
2018-05-23T09:46:40Z
dc.date.available
2017-06-10T02:06:11Z
dc.date.available
2018-05-23T09:46:40Z
dc.date.issued
2012
dc.identifier.issn
1126-6708
dc.identifier.issn
1029-8479
dc.identifier.other
10.1007/JHEP06(2012)109
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/51291
dc.identifier.doi
10.3929/ethz-b-000051291
dc.description.abstract
A measurement of the mass difference between the top and the antitop quark (Δm t = m t − mt¯) is performed using events with a muon or an electron and at least four jets in the final state. The analysis is based on data collected by the CMS experiment at the LHC, corresponding to an integrated luminosity of 4.96±0.11 fb−1, and yields the value of Δm t = −0.44±0.46 (stat.)±0.27 (syst.) GeV. This result is consistent with equality of particle and antiparticle masses required by CPT invariance, and provides a significantly improved precision relative to existing measurements.
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.title
Measurement of the mass difference between top and antitop quarks
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2012-06-19
ethz.journal.title
Journal of High Energy Physics
ethz.journal.volume
2012
en_US
ethz.journal.issue
6
en_US
ethz.journal.abbreviated
J. High Energ. Phys.
ethz.pages.start
109
en_US
ethz.size
35 p.
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ethz.version.deposit
publishedVersion
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ethz.identifier.wos
ethz.identifier.nebis
001934172
ethz.publication.place
Berlin
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ethz.publication.status
published
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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
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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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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.)
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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.date.deposited
2017-06-10T02:06:28Z
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ECIT
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imp59364f65cb13f71872
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pub:83643
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yes
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Open access
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ethz.rosetta.installDate
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