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Angular analysis of the B0 → K⁎(892)0μ+μ− decay in proton-proton collisions at √s = 13 TeV

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dc.contributor.author CMS Collaboration; Hayrapetyan, A.; ACHARYA, S.; ALPANA, K.; DUBE, SOURABH; GOMBER, B.; HAZARIKA, P.; KANSAL, B.; LAHA, A.; SAHU, S.; SHARMA, SEEMA; VAISH, K.Y. et al. en_US
dc.date.accessioned 2025-06-12T06:04:22Z
dc.date.available 2025-06-12T06:04:22Z
dc.date.issued 2025-05 en_US
dc.identifier.citation Physics Letters B, 864, 139406. en_US
dc.identifier.issn 1873-2445 en_US
dc.identifier.issn 0370-2693 en_US
dc.identifier.uri https://doi.org/10.1016/j.physletb.2025.139406 en_US
dc.identifier.uri http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/10148
dc.description.abstract A full set of optimized observables is measured in an angular analysis of the decay ⁎ using a sample of proton-proton collisions at , collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 140 . The analysis is performed in six bins of the squared invariant mass of the dimuon system, , over the range . The results are among the most precise experimental measurements of the angular observables for this decay and are compared to a variety of predictions based on the standard model. Some of these predictions exhibit tension with the measurements. en_US
dc.language.iso en en_US
dc.publisher Elsevier B.V. en_US
dc.subject CMS en_US
dc.subject B-physics en_US
dc.subject Heavy flavour en_US
dc.subject Rare decays en_US
dc.subject Flavor anomalies en_US
dc.subject 2025 en_US
dc.title Angular analysis of the B0 → K⁎(892)0μ+μ− decay in proton-proton collisions at √s = 13 TeV en_US
dc.type Article en_US
dc.contributor.department Dept. of Physics en_US
dc.identifier.sourcetitle Physics Letters B en_US
dc.publication.originofpublisher Foreign en_US


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