Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/63587
Título: | Measurements of W and Z boson production in pp collisions at root s=5.02 TeV with the ATLAS detector |
Autor(es): | Onofre, A. Castro, Nuno Filipe ATLAS Collaboration |
Data: | 2019 |
Editora: | SpringerOpen |
Revista: | European Physical Journal C |
Citação: | Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abhayasinghe, D. K., . . . Atlas, C. (2019). Measurements of W and Z boson production in pp collisions at root s=5.02 TeV with the ATLAS detector. European Physical Journal C, 79(2). doi: 10.1140/epjc/s10052-019-6622-x |
Resumo(s): | Measurements of fiducial integrated and differential cross sections for inclusive W+, W− and Z boson production are reported. They are based on 25.0±0.5pb−1 of pp collision data at s√=5.02 TeV collected with the ATLAS detector at the CERN Large Hadron Collider. Electron and muon decay channels are analysed, and the combined W+, W− and Z integrated cross sections are found to be σW+=2266±9 (stat)±29 (syst)±43 (lumi) pb, σW−=1401±7 (stat)±18 (syst)±27 (lumi) pb, and σZ=374.5±3.4 (stat)±3.6 (syst)±7.0 (lumi) pb, in good agreement with next-to-next-to-leading-order QCD cross-section calculations. These measurements serve as references for Pb+Pb interactions at the LHC at sNN−−−√=5.02 TeV. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/63587 |
DOI: | 10.1140/epjc/s10052-019-6622-x |
ISSN: | 1434-6044 |
e-ISSN: | 1434-6052 |
Versão da editora: | https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-019-6622-x |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | LIP - Artigos/papers |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Aaboud2019_Article_MeasurementsOfWAndZBosonProduc.pdf | 1,75 MB | Adobe PDF | Ver/Abrir |