Measurement of the top-quark mass in tt − events with lepton+jets final states in pp collisions at √s =7 TeV
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
Deisher, Amanda
dc.contributor.author
Dissertori, Günther
dc.contributor.author
Dittmar, Michael
dc.contributor.author
Donegà, M.
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, A.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
2019-10-30T16:17:51Z
dc.date.available
2017-06-10T17:05:54Z
dc.date.available
2018-04-18T13:00:26Z
dc.date.available
2019-10-30T16:17:51Z
dc.date.issued
2012-12
dc.identifier.issn
1126-6708
dc.identifier.issn
1029-8479
dc.identifier.other
10.1007/JHEP12(2012)105
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/66961
dc.identifier.doi
10.3929/ethz-b-000066961
dc.description.abstract
The mass of the top quark is measured using a sample of tt¯ candidate events with one electron or muon and at least four jets in the final state, collected by CMS in pp collisions at s√=7 TeV at the LHC. A total of 5174 candidate events is selected from data corresponding to an integrated luminosity of 5.0 fb−1. For each event the mass is reconstructed from a kinematic fit of the decay products to a tt¯ hypothesis. The top-quark mass is determined simultaneously with the jet energy scale (JES), constrained by the known mass of the W boson in qq¯¯¯ decays, to be 173.49 ± 0.43 (stat. + JES) ±0.98 (syst.) 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.title
Measurement of the top-quark mass in tt − events with lepton+jets final states in pp collisions at √s =7 TeV
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2012-12-19
ethz.journal.title
Journal of High Energy Physics
ethz.journal.volume
2012
en_US
ethz.journal.issue
12
en_US
ethz.journal.abbreviated
J. High Energ. Phys.
ethz.pages.start
105
en_US
ethz.size
37 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.nebis
001934172
ethz.publication.place
Berlin
en_US
ethz.publication.status
published
en_US
ethz.date.deposited
2017-06-10T17:07:35Z
ethz.source
ECIT
ethz.identifier.importid
imp5936509bdc99052086
ethz.ecitpid
pub:106631
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-07-18T08:25:39Z
ethz.rosetta.lastUpdated
2024-02-02T09:43:10Z
ethz.rosetta.versionExported
true
ethz.COinS
ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.atitle=Measurement%20of%20the%20top-quark%20mass%20in%20tt%20%E2%88%92%20events%20with%20lepton+jets%20final%20states%20in%20pp%20collisions%20at%20%E2%88%9As%20=7%20TeV&rft.jtitle=Journal%20of%20High%20Energy%20Physics&rft.date=2012-12&rft.volume=2012&rft.issue=12&rft.spage=105&rft.issn=1126-6708&1029-8479&rft.au=CMS%20Collaboration&Chatrchyan,%20Serguei&B%C3%A4ni,%20Lukas&Bortignon,%20Pierluigi&Buchmann,%20Marco%20A.&rft.genre=article&rft_id=info:doi/10.1007/JHEP12(2012)105&
Dateien zu diesem Eintrag
Publikationstyp
-
Journal Article [131649]