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https://hdl.handle.net/1822/32014| Título: | Measurement of the ttbar production cross section in the tau+jets channel using the ATLAS detector |
| Autor(es): | Onofre, A. Castro, Nuno Filipe ATLAS Collaboration |
| Data: | 2013 |
| Editora: | Springer Verlag |
| Revista: | European Physical Journal C: Particles and Fields |
| Citação: | Aad, G., Abajyan, T., Abbott, B., Abdallah, J., Khalek, S. A., Abdelalim, A. A., . . . Collaboration, A. (2013). Measurement of the t(t)over-bar production cross section in the tau plus jets channel using the ATLAS detector. [Article]. European Physical Journal C, 73(3). doi: 10.1140/epjc/s10052-013-2328-7 |
| Resumo(s): | A measurement of the top quark pair production cross section in the final state with a hadronically decaying tau lepton and jets is presented. The analysis is based on proton–proton collision data recorded by the ATLAS experiment at the LHC, with a centre-of-mass energy of 7 TeV. The data sample corresponds to an integrated luminosity of 1.67 fb−1. The cross section is measured to be σtt¯=194±18 (stat.)±46 (syst.) pb and is in agreement with other measurements and with the Standard Model prediction. |
| Tipo: | Artigo |
| URI: | https://hdl.handle.net/1822/32014 |
| DOI: | 10.1140/epjc/s10052-013-2328-7 |
| ISSN: | 1434-6044 |
| e-ISSN: | 1434-6052 |
| Versão da editora: | http://link.springer.com/article/10.1140/epjc/s10052-013-2328-7 |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: | LIP - Artigos/papers |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| Measurement of the tt.pdf | 1,22 MB | Adobe PDF | Ver/Abrir |
