Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/4987
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Aad, G. | - |
dc.contributor.author | Abbott, B. | - |
dc.contributor.author | Abdallah, J. | - |
dc.contributor.author | Khalek, S. Abdel | - |
dc.contributor.author | Abdelalim, A. A. | - |
dc.contributor.author | Abdesselam, A. | - |
dc.contributor.author | The ATLAS Collaboration | - |
dc.contributor.author | Sultansoy, Saleh | - |
dc.date.accessioned | 2021-09-11T14:21:04Z | - |
dc.date.available | 2021-09-11T14:21:04Z | - |
dc.date.issued | 2012 | en_US |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.issn | 1873-2445 | - |
dc.identifier.uri | https://doi.org/10.1016/j.physletb.2012.09.031 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/4987 | - |
dc.description.abstract | We report a measurement of the cross section of single top-quark production in the t-channel using 1.04 fb(-1) of pp collision data at root s = 7 TeV recorded with the ATLAS detector at the LHC. Selected events feature one electron or muon, missing transverse momentum, and two or three jets, exactly one of them identified as originating from a b quark. The cross section is measured by fitting the distribution of a multivariate discriminant constructed with a neural network, yielding sigma(t) = 83 +/- 4 (stat.)(-19)(+20) (syst.) pb, which is in good agreement with the prediction of the Standard Model. Using the ratio of the measured to the theoretically predicted cross section and assuming that the top-quark-related CKM matrix elements obey the relation vertical bar V-tb vertical bar >> vertical bar V-ts vertical bar, vertical bar V-td vertical bar, the coupling strength at the W-t-b vertex is determined to be vertical bar V-tb vertical bar = 1.13(-0.13)(+0.14). If it is assumed that vertical bar V-tb vertical bar <= 1 a lower limit of vertical bar V-tb vertical bar > 0.75 is obtained at the 95% confidence level. (C) 2012 CERN. Published by Elsevier B.V. All rights reserved. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.relation.ispartof | Physics Letters B | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | [No Keywords] | en_US |
dc.title | Measurement of the T-Channel Single Top-Quark Production Cross Section in Pp Collisions at Root S=7 Tev With the Atlas Detector | en_US |
dc.type | Article | en_US |
dc.department | Faculties, Faculty of Engineering, Department of Material Science and Nanotechnology Engineering | en_US |
dc.department | Fakülteler, Mühendislik Fakültesi, Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü | tr_TR |
dc.identifier.volume | 717 | en_US |
dc.identifier.issue | 04.May | en_US |
dc.identifier.startpage | 330 | en_US |
dc.identifier.endpage | 350 | en_US |
dc.authorid | 0000-0002-8422-5543 | - |
dc.authorid | 0000-0002-3015-7821 | - |
dc.authorid | 0000-0001-8255-416X | - |
dc.authorid | 0000-0001-8858-8440 | - |
dc.authorid | 0000-0002-8015-7512 | - |
dc.authorid | 0000-0001-8490-8304 | - |
dc.identifier.wos | WOS:000310863300008 | en_US |
dc.identifier.scopus | 2-s2.0-85041779750 | en_US |
dc.institutionauthor | Sultansoy, Saleh | - |
dc.identifier.doi | 10.1016/j.physletb.2012.09.031 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopusquality | Q1 | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | 02.6. Department of Material Science and Nanotechnology Engineering | - |
Appears in Collections: | Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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