Dergi makalesi Açık Erişim
CERN İşbirliği
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<identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/108905</identifier>
<creators>
<creator>
<creatorName>CERN İşbirliği</creatorName>
<affiliation>CERN</affiliation>
</creator>
</creators>
<titles>
<title>Measurement Of The Flavour-Specific Cp -Violating Asymmetry Asls In Bs0 Decays</title>
</titles>
<publisher>Aperta</publisher>
<publicationYear>2014</publicationYear>
<dates>
<date dateType="Issued">2014-01-01</date>
</dates>
<resourceType resourceTypeGeneral="Text">Journal article</resourceType>
<alternateIdentifiers>
<alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/108905</alternateIdentifier>
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<relatedIdentifiers>
<relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.physletb.2013.12.030</relatedIdentifier>
</relatedIdentifiers>
<rightsList>
<rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
<rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
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<descriptions>
<description descriptionType="Abstract"><p>The CP -violating asymmetry asls is studied using semileptonic decays of Bs0 and B¯s0 mesons produced in pp collisions at a centre-of-mass energy of 7 TeV at the LHC, exploiting a data sample corresponding to an integrated luminosity of 1.0 fb−1 . The reconstructed final states are Ds±μ∓ , with the Ds± particle decaying in the ϕπ± mode. The Ds±μ∓ yields are summed over B¯s0 and Bs0 initial states, and integrated with respect to decay time. Data-driven methods are used to measure efficiency ratios. We obtain asls=(−0.06±0.50±0.36)% , where the first uncertainty is statistical and the second systematic.</p></description>
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