<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-04-14T06:09:23Z</responseDate><request verb="GetRecord" identifier="oai:www.recercat.cat:2445/133481" metadataPrefix="oai_dc">https://recercat.cat/oai/request</request><GetRecord><record><header><identifier>oai:recercat.cat:2445/133481</identifier><datestamp>2025-12-04T21:28:52Z</datestamp><setSpec>com_2072_1057</setSpec><setSpec>col_2072_478812</setSpec><setSpec>col_2072_478823</setSpec><setSpec>col_2072_478904</setSpec><setSpec>col_2072_478917</setSpec></header><metadata><oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
   <dc:title>Measurement of the CP Asymmetry in B0→K*0μ+μ− Decays</dc:title>
   <dc:creator>Abellan Beteta, Carlos</dc:creator>
   <dc:creator>Calvo Gómez, Míriam</dc:creator>
   <dc:creator>Camboni, Alessandro</dc:creator>
   <dc:creator>Comerma Montells, Albert</dc:creator>
   <dc:creator>Domingo Bonal, Francesc</dc:creator>
   <dc:creator>Garrido Beltrán, Lluís</dc:creator>
   <dc:creator>Grabalosa Gándara, Marc</dc:creator>
   <dc:creator>Graciani Díaz, Ricardo</dc:creator>
   <dc:creator>Graugés Pous, Eugeni</dc:creator>
   <dc:creator>López Asamar, Elias</dc:creator>
   <dc:creator>Pérez-Calero Yzquierdo, Antonio</dc:creator>
   <dc:creator>Pie Valls, B. (Blai)</dc:creator>
   <dc:creator>Picatoste Olloqui, Eduardo</dc:creator>
   <dc:creator>Potterat, Cédric</dc:creator>
   <dc:creator>Rives Molina, Vicente José</dc:creator>
   <dc:creator>Ruiz, Hugo (Ruiz Pérez)</dc:creator>
   <dc:creator>Vázquez Gómez, Ricard</dc:creator>
   <dc:creator>Vilasis-Cardona, Xavier</dc:creator>
   <dc:creator>LHCb Collaboration</dc:creator>
   <dc:subject>Física de partícules</dc:subject>
   <dc:subject>Experiments</dc:subject>
   <dc:subject>Particle physics</dc:subject>
   <dc:subject>Experiments</dc:subject>
   <dc:description>A measurement of the C P asymmetry in B 0 → K * 0 μ + μ − decays is presented, based on 1.0     fb − 1 of p p collision data recorded by the LHCb experiment during 2011. The measurement is performed in six bins of invariant mass squared of the μ + μ − pair, excluding the J / ψ and ψ ( 2 S ) resonance regions. Production and detection asymmetries are removed using the B 0 → J / ψ K * 0 decay as a control mode. The integrated C P asymmetry is found to be − 0.072 ± 0.040 ( stat ) ± 0.005 ( syst ) , consistent with the standard model.</dc:description>
   <dc:date>2019-05-20T14:37:56Z</dc:date>
   <dc:date>2019-05-20T14:37:56Z</dc:date>
   <dc:date>2013-01-17</dc:date>
   <dc:date>2019-05-20T14:37:56Z</dc:date>
   <dc:type>info:eu-repo/semantics/article</dc:type>
   <dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
   <dc:identifier>0031-9007</dc:identifier>
   <dc:identifier>https://hdl.handle.net/2445/133481</dc:identifier>
   <dc:identifier>619643</dc:identifier>
   <dc:language>eng</dc:language>
   <dc:relation>Reproducció del document publicat a: https://doi.org/10.1103/PhysRevLett.110.031801</dc:relation>
   <dc:relation>Physical Review Letters, 2013, vol. 110, num. 3, p. 031801</dc:relation>
   <dc:relation>https://doi.org/10.1103/PhysRevLett.110.031801</dc:relation>
   <dc:rights>cc by (c) CERN; LHCb Collaboration, 2013</dc:rights>
   <dc:rights>http://creativecommons.org/licenses/by/3.0/es/</dc:rights>
   <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
   <dc:format>8 p.</dc:format>
   <dc:format>application/pdf</dc:format>
   <dc:publisher>American Physical Society</dc:publisher>
   <dc:source>Articles publicats en revistes (Física Quàntica i Astrofísica)</dc:source>
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