First observation of the decay D0→ K−π+µ+µ− in the ρ0-ω region of the dimuon mass spectrum
| dc.contributor.author | LHCb Collaboration | |
| dc.contributor.author | Garrido Beltrán, Lluís | |
| dc.contributor.author | Gascón Fora, David | |
| dc.contributor.author | Graciani Díaz, Ricardo | |
| dc.contributor.author | Graugés Pous, Eugeni | |
| dc.contributor.author | Marin Benito, Carla | |
| dc.contributor.author | Picatoste Olloqui, Eduardo | |
| dc.contributor.author | Rives Molina, Vicente José | |
| dc.date.accessioned | 2020-05-06T11:01:10Z | |
| dc.date.available | 2020-05-06T11:01:10Z | |
| dc.date.issued | 2015-10-28 | |
| dc.date.updated | 2020-05-06T11:01:11Z | |
| dc.description.abstract | A study of the decay D0→K−π+μ+μ−D0→K−π+μ+μ− is performed using data collected by the LHCb detector in proton-proton collisions at a centre-of-mass energy of 8 TeV, corresponding to an integrated luminosity of 2.0 fb−12.0 fb−1. Decay candidates with muon pairs that have an invariant mass in the range 675-875 MeV/c2675-875 MeV/c2 are considered. This region is dominated by the ρ0ρ0 and ω resonances. | |
| dc.format.extent | 10 p. | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.idgrec | 658720 | |
| dc.identifier.issn | 0370-2693 | |
| dc.identifier.uri | https://hdl.handle.net/2445/158846 | |
| dc.language.iso | eng | |
| dc.publisher | Elsevier B.V. | |
| dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1016/j.physletb.2016.04.029 | |
| dc.relation.ispartof | Physics Letters B, 2015, vol. 757, p. 558-567 | |
| dc.relation.uri | https://doi.org/10.1016/j.physletb.2016.04.029 | |
| dc.rights | cc-by (c) LHCb Collaboration et al., 2015 | |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es | |
| dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | |
| dc.subject.classification | Física de partícules | |
| dc.subject.classification | Experiments | |
| dc.subject.classification | Col·lisions (Física nuclear) | |
| dc.subject.other | Particle physics | |
| dc.subject.other | Experiments | |
| dc.subject.other | Collisions (Nuclear physics) | |
| dc.title | First observation of the decay D0→ K−π+µ+µ− in the ρ0-ω region of the dimuon mass spectrum | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion |
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