Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/87805
Título: | Luminosity determination in pp collisions at √s=13 TeV using the ATLAS detector at the LHC |
Autor(es): | Castro, Nuno Filipe Onofre, A. ATLAS Collaboration |
Data: | 2023 |
Editora: | Springer |
Revista: | The European Physical Journal C: Particles and Fields |
Citação: | Aad, G., Abbott, B., Abeling, K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., . . . Zwalinski, L. (2023). Luminosity determination in pp collisions at √s=13 TeV using the ATLAS detector at the LHC. [Article]. EUROPEAN PHYSICAL JOURNAL C, 83(10). doi: 10.1140/epjc/s10052-023-11747-w |
Resumo(s): | The luminosity determination for the ATLAS detector at the LHC during Run 2 is presented, with pp collisions at a centre-of-mass energy s=13 TeV. The absolute luminosity scale is determined using van der Meer beam separation scans during dedicated running periods in each year, and extrapolated to the physics data-taking regime using complementary measurements from several luminosity-sensitive detectors. The total uncertainties in the integrated luminosity for each individual year of data-taking range from 0.9% to 1.1%, and are partially correlated between years. After standard data-quality selections, the full Run 2 pp data sample corresponds to an integrated luminosity of 140.1 ± 1.2 fb - 1 , i.e. an uncertainty of 0.83%. A dedicated sample of low-pileup data recorded in 2017–2018 for precision Standard Model physics measurements is analysed separately, and has an integrated luminosity of 338.1 ± 3.1 pb - 1 . |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/87805 |
DOI: | 10.1140/epjc/s10052-023-11747-w |
ISSN: | 1434-6044 |
e-ISSN: | 1434-6052 |
Versão da editora: | https://link.springer.com/article/10.1140/epjc/s10052-023-11747-w |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | LIP - Artigos/papers |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
s10052-023-11747-w.pdf | 8,49 MB | Adobe PDF | Ver/Abrir |
Este trabalho está licenciado sob uma Licença Creative Commons