Measurement of CP observables in B± → DK± and B± → Dπ± with two- and four-body D decays

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dc.contributor.affiliationUniversidade de Santiago de Compostela. Departamento de Física de Partículasgl
dc.contributor.affiliationUniversidade de Santiago de Compostela. Instituto Galego de Física de Altas Enerxías (IGFAE)gl
dc.contributor.authorLHCb Collaboration
dc.contributor.authorAdeva Andany, Bernardo
dc.contributor.authorBorsato, Martino
dc.contributor.authorDosil Suárez, Álvaro
dc.contributor.authorFernández Albor, Víctor Manuel
dc.contributor.authorGallas Torreira, Abraham Antonio
dc.contributor.authorGarcía Pardiñas, Julián
dc.contributor.authorHernando Morata, José Ángel
dc.contributor.authorLemos Cid, Edgar
dc.contributor.authorLucio Martínez, Miriam
dc.contributor.authorMartínez Santos, Diego
dc.contributor.authorPlo Casasus, Máximo
dc.contributor.authorPrisciandaro, Jessica
dc.contributor.authorRamos Pernas, Miguel
dc.contributor.authorRomero Vidal, Antonio
dc.contributor.authorSaborido Silva, Juan José
dc.contributor.authorSanmartín Sedes, Brais
dc.contributor.authorSantamarina Ríos, Cibrán
dc.contributor.authorVázquez Regueiro, Pablo
dc.contributor.authorVázquez Sierra, Carlos
dc.contributor.authorVieites Díaz, María
dc.date.accessioned2020-05-12T12:22:47Z
dc.date.available2020-05-12T12:22:47Z
dc.date.issued2016
dc.description.abstractMeasurements of CPobservables in B±→DK±and B±→Dπ±decays are presented where the Dmeson is reconstructed in the final states K±π∓, π±K∓, K+K−, π+π−, K±π∓π+π−, π±K∓π+π−and π+π−π+π−. This analysis uses a sample of charged Bmesons from ppcollisions collected by the LHCb experiment in 2011 and 2012, corresponding to an integrated luminosity of 3.0fb−1. Various CP-violating effects are reported and together these measurements provide important input for the determination of the unitarity triangle angle γ. The analysis of the four-pion Ddecay mode is the first of its kind.gl
dc.description.peerreviewedSIgl
dc.identifier.citationAaij, R., Beteta, C. A., Adeva, B., Adinolfi, M., Ajaltouni, Z., Akar, S., ... & Alkhazov, G. (2016). Measurement of CP observables in B±→ DK±and B±→ Dπ±with two-and four-body D decays. Physics Letters B, 760, 117-131gl
dc.identifier.doi10.1016/j.physletb.2016.06.022
dc.identifier.essn1873-2445
dc.identifier.issn0370-2693
dc.identifier.urihttp://hdl.handle.net/10347/22233
dc.language.isoenggl
dc.publisherElseviergl
dc.relation.publisherversionhttps://doi.org/10.1016/j.physletb.2016.06.022gl
dc.rights©2016 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3.gl
dc.rights.accessRightsopen accessgl
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.titleMeasurement of CP observables in B± → DK± and B± → Dπ± with two- and four-body D decaysgl
dc.typejournal articlegl
dc.type.hasVersionVoRgl
dspace.entity.typePublication
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