Mostra el registre parcial de l'element

dc.contributorUniversitat Ramon Llull. La Salle
dc.contributorCERN
dc.contributor.authorBadalov, Alexey
dc.contributor.authorCalvo Gómez, Míriam
dc.contributor.authorVilasís Cardona, Xavier
dc.contributor.authorLHCb Collaboration - CERN
dc.date.accessioned2020-07-09T09:40:59Z
dc.date.accessioned2023-10-02T06:29:29Z
dc.date.available2020-07-09T09:40:59Z
dc.date.available2023-10-02T06:29:29Z
dc.date.created2014
dc.date.issued2014-12-11
dc.identifier.urihttp://hdl.handle.net/20.500.14342/3235
dc.description.abstractThe charmless three-body decay modes B± → K± π+π−, B± → K± K+ K−, B± → π± K+ K− and B± → π± π+ π− are reconstructed using data, corresponding to an integrated luminosity of 3.0  fb−1, collected by the LHCb detector. The inclusive CP asymmetries of these modes are measured to be ACP(B± → K± π+ π−) = +0.025 ±0.004 ±0.004 ±0.007, ACP (B± → K± K+ K−) = −0.036 ±0.004 ±0.002 ±0.007, ACP (B± → π± π+ π−) = +0.058 ±0.008 ±0.009 ±0.007, ACP (B± → π± K+ K−)= −0.123 ±0.017 ±0.012 ±0.007,where the first uncertainty is statistical, the second systematic, and the third is due to the CP asymmetry of the B± → J/ψ K± reference mode. The distributions of these asymmetries are also studied as functions of position in the Dalitz plot and suggest contributions from rescattering and resonance interference processes.eng
dc.format.extent17 p.cat
dc.language.isoengcat
dc.publisherAmerican Physical Societycat
dc.relation.ispartofPhysical Review D, 2014, Vol. 90 , No. 11 (Desembre)cat
dc.rightsAttribution 4.0 International
dc.rights© CERN
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.sourceRECERCAT (Dipòsit de la Recerca de Catalunya)
dc.subject.otherGran col·lisionador d'hadrons (França i Suïssa)cat
dc.subject.otherPartícules (Física nuclear)cat
dc.titleMeasurements of CP violation in the three-body phase space of charmless B± decayscat
dc.title.alternativeMeasurements of CP violation in the three-body phase space of charmless B± decayscat
dc.typeinfo:eu-repo/semantics/articlecat
dc.typeinfo:eu-repo/semantics/publishedVersioncat
dc.rights.accessLevelinfo:eu-repo/semantics/openAccess
dc.embargo.termscapcat
dc.subject.udc539
dc.identifier.doihttps://doi.org/10.1103/PhysRevD.90.112004cat


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Mostra el registre parcial de l'element

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