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DC Field | Value | Language |
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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.contributor.author | LHCb Collaboration | - |
dc.date.accessioned | 2017-07-27T09:59:35Z | - |
dc.date.available | 2017-07-27T09:59:35Z | - |
dc.date.issued | 2016-06-01 | - |
dc.identifier.issn | 1550-7998 | - |
dc.identifier.uri | http://hdl.handle.net/2445/114423 | - |
dc.description.abstract | The first study is presented of CP violation with an amplitude analysis of the Dalitz plot of $B^0 \to D K^+ \pi^-$ decays, with $D \to K^+ \pi^-$, $K^+ K^-$ and $\pi^+ \pi^-$. The analysis is based on a data sample corresponding to $3.0\,{\rm fb}^{-1}$ of $pp$ collisions collected with the LHCb detector. No significant CP violation effect is seen, and constraints are placed on the angle $\gamma$ of the unitarity triangle formed from elements of the Cabibbo-Kobayashi-Maskawa quark mixing matrix. Hadronic parameters associated with the $B^0 \to D K^*(892)^0$ decay are determined for the first time. These measurements can be used to improve the sensitivity to $\gamma$ of existing and future studies of the $B^0 \to D K^*(892)^0$ decay. | - |
dc.format.extent | 19 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Society | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevD.93.112018 | - |
dc.relation.ispartof | Physical Review D, 2016, vol. 93, num. 11, p. 112018 | - |
dc.relation.uri | https://doi.org/10.1103/PhysRevD.93.112018 | - |
dc.rights | cc-by (c) CERN, 2016 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Gran Col·lisionador d'Hadrons | - |
dc.subject.classification | Mesons (Física nuclear) | - |
dc.subject.classification | Antimatèria | - |
dc.subject.other | Large Hadron Collider (France and Switzerland) | - |
dc.subject.other | Mesons (Nuclear physics) | - |
dc.subject.other | Antimatter | - |
dc.title | Constraints on the unitarity triangle angle γ from Dalitz plot analysis of B0 →dK+π- decays | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 669845 | - |
dc.date.updated | 2017-07-27T09:59:35Z | - |
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)) |
Files in This Item:
File | Description | Size | Format | |
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669845.pdf | 1.56 MB | Adobe PDF | View/Open |
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