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https://hdl.handle.net/2445/222014
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DC Field | Value | Language |
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dc.contributor.author | Comerma Montells, Albert | - |
dc.contributor.author | Garcia Moreno, Paula | - |
dc.contributor.author | Garrido Beltrán, Lluís | - |
dc.contributor.author | Gioventù, Alessandra | - |
dc.contributor.author | Gironella Gironell, Pere | - |
dc.contributor.author | Gomez Fernandez, Sergio | - |
dc.contributor.author | Graugés Pous, Eugeni | - |
dc.contributor.author | Lobo Salvia, Aniol | - |
dc.contributor.author | López Huertas, Albert | - |
dc.contributor.author | Manera Escalero, Rafel | - |
dc.contributor.author | Marin Benito, Carla | - |
dc.contributor.author | Mauricio Ferre, Joan | - |
dc.contributor.author | Alfonso Albero, Alejandro | - |
dc.contributor.author | Vazquez Gomez, Ricardo | - |
dc.contributor.author | LHCb Collaboration | - |
dc.date.accessioned | 2025-07-04T14:38:59Z | - |
dc.date.available | 2025-07-04T14:38:59Z | - |
dc.date.issued | 2024 | - |
dc.identifier.issn | 1126-6708 | - |
dc.identifier.uri | https://hdl.handle.net/2445/222014 | - |
dc.description.abstract | A measurement of CP-violating observables associated with the interference of B0 → D0K⋆ (892)0 and B0 → D¯ 0K⋆ (892)0 decay amplitudes is performed in the D0 → K∓π ±(π +π −), D0 → π +π −(π +π −), and D0 → K+K− fnal states using data collected by the LHCb experiment corresponding to an integrated luminosity of 9 fb−1 . CP-violating observables related to the interference of B0 s → D0K¯ ⋆ (892)0 and B0 s → D¯ 0K¯ ⋆ (892)0 are also measured, but no evidence for interference is found. The B0 observables are used to constrain the parameter space of the CKM angle γ and the hadronic parameters r DK⋆ B0 and δ DK⋆ B0 with inputs from other measurements. In a combined analysis, these measurements allow for four solutions in the parameter space, only one of which is consistent with the world average. | - |
dc.format.extent | 30 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Springer Verlag | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1007/JHEP05(2024)025 | - |
dc.relation.ispartof | Journal of High Energy Physics, 2024, vol. 2024, num.25 | - |
dc.relation.uri | https://doi.org/10.1007/JHEP05(2024)025 | - |
dc.rights | cc-by (c) Aaij, R. et al., 2024 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Física de partícules | - |
dc.subject.classification | Hadrons | - |
dc.subject.other | Particle physics | - |
dc.subject.other | Hadrons | - |
dc.title | Study of CP violation in B0 → DK⋆ (892)0 decays with D → Kπ(ππ), ππ(ππ), and KK fnal states | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 756449 | - |
dc.date.updated | 2025-07-04T14:38:59Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB)) |
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886261.pdf | 1.19 MB | Adobe PDF | View/Open |
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