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https://hdl.handle.net/1822/43736| Título: | Measurement of the differential cross-sections of prompt and non-prompt production of J/psi and psi(2S) in pp collisions at root s=7 and 8 TeV with the ATLAS detector |
| Autor(es): | Onofre, A. Castro, Nuno Filipe Silva Fernandes ATLAS Collaboration |
| Data: | 2016 |
| Editora: | Springer Verlag |
| Revista: | The European Physical Journal C: Particles and Fields |
| Citação: | Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., . . . Collaboration, A. (2016). Measurement of the differential cross-sections of prompt and non-prompt production of J/psi and psi(2S) in pp collisions at root s=7 and 8 TeV with the ATLAS detector. European Physical Journal C, 76(5). doi: 10.1140/epjc/s10052-016-4050-8 |
| Resumo(s): | The production rates of prompt and non-prompt J/ψ and ψ(2S) mesons in their dimuon decay modes are measured using 2.1 and 11.4 fb−1 of data collected with the ATLAS experiment at the Large Hadron Collider, in proton–proton collisions at √s=7 and 8 respectively. Production cross-sections for prompt as well as non-prompt sources, ratios of ψ(2S) to J/ψ production, and the fractions of non-prompt production for J/ψ and ψ(2S) are measured as a function of meson transverse momentum and rapidity. The measurements are compared to theoretical predictions. |
| Tipo: | Artigo |
| URI: | https://hdl.handle.net/1822/43736 |
| DOI: | 10.1140/epjc/s10052-016-4050-8 |
| ISSN: | 1434-6044 |
| e-ISSN: | 1434-6052 |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: | LIP - Artigos/papers |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| art_3A10.1140_2Fepjc_2Fs10052-016-4050-8.pdf | 10,79 MB | Adobe PDF | Ver/Abrir |
