Measurement of the time-integrated CP asymmetry in D 0 → K 0S K 0S 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.authorDosil Suárez, Álvaro
dc.contributor.authorFernández Albor, Víctor Manuel
dc.contributor.authorGallas Torreira, Abraham Antonio
dc.contributor.authorGarcía Pardiñas, Julián
dc.contributor.authorLucio Martínez, Miriam
dc.contributor.authorMartínez Santos, Diego
dc.contributor.authorPlo Casasus, Máximo
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.accessioned2020-04-24T12:04:14Z
dc.date.available2020-04-24T12:04:14Z
dc.date.issued2015
dc.description.abstractThe time-integrated CP asymmetry in the decay D 0 → K 0S K 0S is measured using 3 fb−1 of proton-proton collision data collected by the LHCb experiment at centre-of-mass energies of 7 and 8 TeV. The flavour of the D 0 meson is determined by use of the decay D *+ → D 0 π + and its charge conjugate mode. The result is ACP=−0.029±0.052±0.022, where the first uncertainty is statistical and the second systematic. The result is consistent with Standard Model expectations and improves the uncertainty with respect to the only previous measurement of this quantity by more than a factor of threegl
dc.description.peerreviewedSIgl
dc.identifier.citationAaij, R., Adeva, B., Adinolfi, M. et al. Measurement of the time-integrated CP asymmetry in D 0 → K 0S K 0S decays. J. High Energ. Phys. 2015, 55 (2015). https://doi.org/10.1007/JHEP10(2015)055gl
dc.identifier.doi10.1007/JHEP10(2015)055
dc.identifier.essn1029-8479
dc.identifier.urihttp://hdl.handle.net/10347/21712
dc.language.isoenggl
dc.publisherSpringergl
dc.relation.publisherversionhttps://doi.org/10.1007/JHEP10(2015)055gl
dc.rights© CERN, for the benefit of the LHCb Collaboration. Article funded by SCOAP3. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0), which permits use, duplication, adaptation, distribution, and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were madegl
dc.rights.accessRightsopen accessgl
dc.rights.urihttps://creativecommons.org/licenses/by/4.0
dc.subjectCP violationgl
dc.subjectCharm physicsgl
dc.subjectFlavor physicsgl
dc.subjectHadron-Hadron Scatteringgl
dc.titleMeasurement of the time-integrated CP asymmetry in D 0 → K 0S K 0S decaysgl
dc.typejournal articlegl
dc.type.hasVersionVoRgl
dspace.entity.typePublication
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