Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/87840
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Castro, Nuno Filipe | por |
dc.contributor.author | Onofre, A. | por |
dc.contributor.author | ATLAS Collaboration | por |
dc.date.accessioned | 2024-01-02T22:22:27Z | - |
dc.date.available | 2024-01-02T22:22:27Z | - |
dc.date.issued | 2023 | - |
dc.identifier.citation | Aaboud, M., Aad, G., Abbott, B., Abbott, D. C., Abhayasinghe, D. K., Abidi, S. H., . . . Collaboration, A. (2023). Measurement of the inclusive <i>t</i>(<i>t</i>)over-bar production cross section in the lepton plus jets channel in <i>pp</i> collisions at √<i>s</i>=7 TeV with the ATLAS detector using support vector machines. PHYSICAL REVIEW D, 108(3). doi: 10.1103/PhysRevD.108.032014 | por |
dc.identifier.issn | 2470-0010 | - |
dc.identifier.uri | https://hdl.handle.net/1822/87840 | - |
dc.description.abstract | A measurement of the top quark pair-production cross section in the lepton + jets decay channel is presented. It is based on 4.6 fb - 1 of s = 7 TeV p p collision data collected during 2011 by the ATLAS experiment at the CERN Large Hadron Collider. A three-class, multidimensional event classifier based on support vector machines is used to differentiate t t ¯ events from backgrounds. The t t ¯ production cross section is found to be σ t t ¯ = 168.5 ± 0.7 ( stat ) - 5.9 + 6.2 ( syst ) - 3.2 + 3.4 ( lumi ) pb . The result is consistent with the Standard Model prediction based on QCD calculations at next-to-next-to-leading order. | por |
dc.description.sponsorship | USDOE -U.S. Department of Energy(CC-IN2P3) | por |
dc.language.iso | eng | por |
dc.publisher | American Physical Society (APS) | por |
dc.rights | openAccess | por |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | por |
dc.title | Measurement of the inclusive Formula Presented production cross section in the lepton+jets channel in pp collisions at Formula Presented with the ATLAS detector using support vector machines | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://journals.aps.org/prd/abstract/10.1103/PhysRevD.108.032014 | por |
oaire.citationIssue | 3 | por |
oaire.citationVolume | 108 | por |
dc.identifier.eissn | 2470-0029 | - |
dc.identifier.doi | 10.1103/PhysRevD.108.032014 | por |
dc.subject.fos | Ciências Naturais::Ciências Físicas | por |
dc.description.publicationversion | info:eu-repo/semantics/publishedVersion | - |
sdum.journal | Physical Review D - Particles, Fields, Gravitation and Cosmology | por |
oaire.version | VoR | por |
Aparece nas coleções: | LIP - Artigos/papers |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
PhysRevD.108.032014.pdf | 46,19 MB | Adobe PDF | Ver/Abrir |
Este trabalho está licenciado sob uma Licença Creative Commons