Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/39858| Título: | Measurement of colour flow with the jet pull angle in t(t)over-bar events using the ATLAS detector at root s=8 TeV |
| Autor(es): | Onofre, A. Castro, Nuno Filipe Silva Fernandes ATLAS Collaboration |
| Data: | 2015 |
| Editora: | Elsevier |
| Revista: | Physics Letters B |
| Citação: | Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., . . . Collaboration, A. (2015). Measurement of colour flow with the jet pull angle in t(t)over-bar events using the ATLAS detector at root s=8 TeV. Physics Letters B, 750, 475-493. doi: 10.1016/j.physletb.2015.09.051 |
| Resumo(s): | The distribution and orientation of energy inside jets is predicted to be an experimental handle on colour connections between the hard--scatter quarks and gluons initiating the jets. This Letter presents a measurement of the distribution of one such variable, the jet pull angle. The pull angle is measured for jets produced in tt¯ events with one W boson decaying leptonically and the other decaying to jets using 20.3 fb−1 of data recorded with the ATLAS detector at a centre--of--mass energy of s√=8 TeV at the LHC. The jet pull angle distribution is corrected for detector resolution and acceptance effects and is compared to various models. |
| Tipo: | Artigo |
| URI: | https://hdl.handle.net/1822/39858 |
| DOI: | 10.1016/j.physletb.2015.09.051 |
| ISSN: | 0370-2693 |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: | LIP - Artigos/papers |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| scoap3-fulltext.pdf | 1,33 MB | Adobe PDF | Ver/Abrir |
