<div class="csl-bib-body">
<div class="csl-entry">Bergauer, T., Fabjan, C., Friedl, M., Frühwirth, R., Jeitler, M., Krammer, M., Wulz, C.-E., & CMS Collaboration. (2012). Inclusive and differential measurements of the tt̄ charge asymmetry in proton-proton collisions at √s = 7 TeV. <i>Physics Letters B</i>, <i>717</i>(1–3), 129–150. https://doi.org/10.1016/j.physletb.2012.09.028</div>
</div>
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dc.identifier.issn
0370-2693
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/164503
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dc.description.abstract
The tt̄ charge asymmetry is measured in events containing a charged lepton (electron or muon) and at least four jets, one of which is identified as originating from b-quark hadronization. The analyzed dataset corresponds to an integrated luminosity of 5.0 fb⁻¹ collected with the CMS detector at the LHC. An inclusive and three differential measurements of the tt̄ charge asymmetry as a function of rapidity, transverse momentum, and invariant mass of the tt̄ system are presented. The measured inclusive tt̄ charge asymmetry is AC = 0.004 ± 0.010 (stat.) ± 0.011 (syst.). This result and the three differential measurements are consistent with zero asymmetry as well as with the predictions of the standard model.
en
dc.language.iso
en
-
dc.publisher
ELSEVIER
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dc.relation.ispartof
Physics Letters B
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dc.subject
Nuclear and High Energy Physics
en
dc.subject
CMS
en
dc.subject
Top quark
en
dc.subject
Asymmetry
en
dc.subject
BSM
en
dc.title
Inclusive and differential measurements of the tt̄ charge asymmetry in proton-proton collisions at √s = 7 TeV
en
dc.type
Artikel
de
dc.type
Article
en
dc.description.startpage
129
-
dc.description.endpage
150
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dc.type.category
Original Research Article
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tuw.container.volume
717
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tuw.container.issue
1-3
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tuw.journal.peerreviewed
true
-
tuw.peerreviewed
true
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wb.publication.intCoWork
International Co-publication
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tuw.researchTopic.id
Q3
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tuw.researchTopic.id
X1
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tuw.researchTopic.name
Quantum Modelling and Simulation
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tuw.researchTopic.name
außerhalb der gesamtuniversitären Forschungsschwerpunkte
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tuw.researchTopic.value
30
-
tuw.researchTopic.value
70
-
dcterms.isPartOf.title
Physics Letters B
-
tuw.publication.orgunit
E141-03 - Forschungsbereich Nuclear and Particle Physics
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tuw.publisher.doi
10.1016/j.physletb.2012.09.028
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dc.identifier.eissn
1873-2445
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dc.description.numberOfPages
22
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tuw.author.orcid
0000-0002-0054-3369
-
tuw.author.orcid
0000-0001-9226-5812
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wb.sci
true
-
wb.sciencebranch
Physik, Mechanik, Astronomie
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wb.sciencebranch.oefos
12
-
wb.facultyfocus
Fundamentale Wechselwirkungen
de
wb.facultyfocus
Fundamental Interactions
en
wb.facultyfocus.faculty
E130
-
dc.contributor.authorgroup
CMS Collaboration
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item.languageiso639-1
en
-
item.openairecristype
http://purl.org/coar/resource_type/c_2df8fbb1
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item.fulltext
no Fulltext
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item.openairetype
research article
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item.grantfulltext
none
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item.cerifentitytype
Publications
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crisitem.author.dept
E141 - Atominstitut
-
crisitem.author.dept
E141 - Atominstitut
-
crisitem.author.dept
E141 - Atominstitut
-
crisitem.author.dept
E105 - Institut für Stochastik und Wirtschaftsmathematik
