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https://hdl.handle.net/11147/6221
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | CMS Collaboration | - |
dc.contributor.author | Karapınar, Güler | - |
dc.date.accessioned | 2017-09-08T11:16:49Z | - |
dc.date.available | 2017-09-08T11:16:49Z | - |
dc.date.issued | 2016-06 | - |
dc.identifier.citation | Khachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Asilar, E., Bergauer, T.,...CMS Collaboration (2016). Inclusive and differential measurements of the tt charge asymmetry in pp collisions at √s=8 TeV. Physics Letters, Section B, 757, 154-179. doi:10.1016/j.physletb.2016.03.060 | en_US |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.uri | http://doi.org/10.1016/j.physletb.2016.03.060 | - |
dc.identifier.uri | http://hdl.handle.net/11147/6221 | - |
dc.description.abstract | The tt- charge asymmetry is measured in proton-proton collisions at a centre-of-mass energy of 8 TeV. The data, collected with the CMS experiment at the LHC, correspond to an integrated luminosity of 19.7 fb-1. Selected events contain an electron or a muon and four or more jets, where at least one jet is identified as originating from b-quark hadronization. The inclusive charge asymmetry is found to be 0.0010±0.0068 (stat)±0.0037 (syst). In addition, differential charge asymmetries as a function of rapidity, transverse momentum, and invariant mass of the tt- system are studied. For the first time at the LHC, the measurements are also performed in a reduced fiducial phase space of top quark pair production, with an integrated result of -0.0035±0.0072 (stat)±0.0031 (syst). All measurements are consistent within two standard deviations with zero asymmetry as well as with the predictions of the standard model. | en_US |
dc.description.sponsorship | The Scientific and Technical Research Council of Turkey, and Turkish Atomic Energy Authority | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Ltd. | en_US |
dc.relation.ispartof | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Large Hadron Collider (LHC) | en_US |
dc.subject | Compact Muon Solenoid | en_US |
dc.subject | Charge asymmetry | en_US |
dc.title | Inclusive and differential measurements of the tt charge asymmetry in pp collisions at ?s=8 TeV | en_US |
dc.type | Article | en_US |
dc.institutionauthor | Karapınar, Güler | - |
dc.department | İzmir Institute of Technology. Mathematics | en_US |
dc.identifier.volume | 757 | en_US |
dc.identifier.startpage | 154 | en_US |
dc.identifier.endpage | 179 | en_US |
dc.identifier.wos | WOS:000376800300021 | en_US |
dc.identifier.scopus | 2-s2.0-84962710685 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.doi | 10.1016/j.physletb.2016.03.060 | - |
dc.relation.doi | 10.1016/j.physletb.2016.03.060 | en_US |
dc.coverage.doi | 10.1016/j.physletb.2016.03.060 | en_US |
dc.identifier.wosquality | Q1 | - |
dc.identifier.scopusquality | Q1 | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairetype | Article | - |
crisitem.author.dept | 01. Izmir Institute of Technology | - |
Appears in Collections: | Mathematics / Matematik Rectorate / Rektörlük Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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