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Precision measurement of the Ξ++cc mass
| dc.contributor | Universitat Ramon Llull. La Salle | |
| dc.contributor | CERN | |
| dc.contributor.author | Calvo Gómez, Míriam | |
| dc.contributor.author | Camboni, Alessandro | |
| dc.contributor.author | Vilasís Cardona, Xavier | |
| dc.contributor.author | LHCb Collaboration - CERN | |
| dc.date.accessioned | 2020-11-23T16:25:20Z | |
| dc.date.accessioned | 2023-10-02T06:25:31Z | |
| dc.date.available | 2020-11-23T16:25:20Z | |
| dc.date.available | 2023-10-02T06:25:31Z | |
| dc.date.created | 2019-11 | |
| dc.date.issued | 2020-02 | |
| dc.identifier.uri | http://hdl.handle.net/20.500.14342/3079 | |
| dc.description.abstract | A measurement of the Ξ++cc mass is performed using data collected by the LHCb experiment between 2016 and 2018 in pp collisions at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 5.6 fb−1. The Ξ++cc candidates are reconstructed via the decay modes Ξ++cc→Λ+cK−π+π+ and Ξ++cc→Ξ+cπ+. The result, 3621.55 ± 0.23 (stat) ± 0.30 (syst) MeV/c2, is the most precise measurement of the Ξ++cc mass to date. | eng |
| dc.format.extent | 18 p. | ca |
| dc.language.iso | eng | ca |
| dc.publisher | Springer | ca |
| dc.relation.ispartof | Journal of High Energy Physics, 2020, 49 | ca |
| dc.rights | Attribution 4.0 International | |
| dc.rights | © L'autor/a | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.source | RECERCAT (Dipòsit de la Recerca de Catalunya) | |
| dc.subject.other | Gran col·lisionador d'hadrons (França i Suïssa) | ca |
| dc.subject.other | Col·lisions (Física nuclear) | ca |
| dc.subject.other | Partícules (Física nuclear) | ca |
| dc.title | Precision measurement of the Ξ++cc mass | ca |
| dc.type | info:eu-repo/semantics/article | ca |
| dc.type | info:eu-repo/semantics/publishedVersion | ca |
| dc.rights.accessLevel | info:eu-repo/semantics/openAccess | |
| dc.embargo.terms | cap | ca |
| dc.subject.udc | 539 | |
| dc.identifier.doi | https://doi.org/10.1007/JHEP02(2020)049 | ca |
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