Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/9691
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Aad, G. | - |
dc.contributor.author | Abbott, B. | - |
dc.contributor.author | Abdallah, J. | - |
dc.contributor.author | Abdinov, O. | - |
dc.contributor.author | Aben, R. | - |
dc.contributor.author | Abolins, M. | - |
dc.contributor.author | Adye, T. | - |
dc.date.accessioned | 2022-12-25T20:44:01Z | - |
dc.date.available | 2022-12-25T20:44:01Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 1434-6044 | - |
dc.identifier.issn | 1434-6052 | - |
dc.identifier.uri | https://doi.org/10.1140/epjc/s10052-016-3876-4 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/9691 | - |
dc.description.abstract | A search for single top-quark production via flavour-changing neutral current processes from gluon plus up- or charm-quark initial states in proton-proton collisions at the LHC is presented. Data collected with the ATLAS detector in 2012 at a centre-of-mass energy of 8TeV and corresponding to an integrated luminosity of 20.3 fb(-1) are used. Candidate events for a top quark decaying into a lepton, a neutrino and a jet are selected and classified into signal- and background-like candidates using a neural network. No signal is observed and an upper limit on the production cross-section multiplied by the t -> Wb branching fraction is set. The observed 95% CL limit is sigma(qg -> t) x B(t -> Wb) < 3.4 pb and the expected 95% CL limit is sigma(qg -> t) x B(t -> Wb) < 2.9 pb. The observed limit can be interpreted as upper limits on the coupling constants of the flavour-changing neutral current interactions divided by the scale of new physics kappa(ugt)/Lambda < 5.8 x 10(-3) TeV-1 and kappa(cgt)/Lambda < 13x10(-3) TeV and on the branching fractions B(t -> ug) < 4.0 x 10(-5) and B(t -> cg) < 20 x 10(-5). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer | en_US |
dc.relation.ispartof | European Physical Journal C | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Parton Distributions | en_US |
dc.subject | Decays | en_US |
dc.subject | Models | en_US |
dc.subject | Couplings | en_US |
dc.subject | Standard | en_US |
dc.subject | Physics | en_US |
dc.title | Search for single top-quark production via flavour-changing neutral currents at 8TeV with the ATLAS detector | en_US |
dc.type | Article | en_US |
dc.department | ESTÜ | en_US |
dc.identifier.volume | 76 | en_US |
dc.identifier.issue | 2 | en_US |
dc.authorid | Quijada, Javier Alberto Murillo/0000-0003-4933-2092 | - |
dc.authorid | S?kora, Tomáš/0000-0001-9585-7215 | - |
dc.authorid | Gonzalez, Barbara Alvarez/0000-0001-7767-4810 | - |
dc.authorid | Ventura, Andrea/0000-0002-3368-3413 | - |
dc.authorid | Hejbal, Jiri/0000-0002-4600-3659 | - |
dc.authorid | Brooks, William K/0000-0001-6161-3570 | - |
dc.authorid | Franchini, Matteo/0000-0002-4554-252X | - |
dc.identifier.wos | WOS:000375277900001 | en_US |
dc.identifier.scopus | 2-s2.0-84958164056 | en_US |
dc.institutionauthor | [Belirlenecek] | - |
dc.identifier.pmid | 26900343 | en_US |
dc.identifier.doi | 10.1140/epjc/s10052-016-3876-4 | - |
dc.authorwosid | Quijada, Javier Alberto Murillo/AAS-4234-2021 | - |
dc.authorwosid | S?kora, Tomáš/Q-3174-2017 | - |
dc.authorwosid | Gonzalez, Barbara Alvarez/ABG-7021-2020 | - |
dc.authorwosid | Donadelli, Marisilvia/ABD-5330-2021 | - |
dc.authorwosid | Bates, Richard L/D-6596-2013 | - |
dc.authorwosid | Ventura, Andrea/CAH-0226-2022 | - |
dc.authorwosid | Reznicek, Pavel/AGH-4685-2022 | - |
dc.authorscopusid | 26326745400 | - |
dc.authorscopusid | 35226946900 | - |
dc.authorscopusid | 16232226000 | - |
dc.authorscopusid | 6507496079 | - |
dc.authorscopusid | 55336759900 | - |
dc.authorscopusid | 56439018500 | - |
dc.authorscopusid | 54989009000 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Eleman | en_US |
dc.identifier.scopusquality | Q1 | - |
dc.identifier.trdizinid | en_US] | |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | No Fulltext | - |
item.openairetype | Article | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | none | - |
Appears in Collections: | PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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