Hayrapetyan, A.Tumasyan, A.Adam, W.Andrejkovic, J. W.Benato, L.Bergauer, T.Chatterjee, S.2026-04-252026-04-2520250370-26931873-2445https://doi.org/10.1016/j.physletb.2025.139406https://hdl.handle.net/11486/8309A full set of optimized observables is measured in an angular analysis of the decay B-0 -> K*(892)(0)mu(+)mu(-) using a sample of proton-proton collisions at root s = 13 TeV, collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 140 fb(-1). The analysis is performed in six bins of the squared invariant mass of the dimuon system, q(2), over the range 1.1 < q(2) < 16 GeV2. 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.eninfo:eu-repo/semantics/openAccessCMSB-physicsHeavy flavorRare decaysFlavor anomaliesArticle86410.1016/j.physletb.2025.139406Q1WOS:001498377200001Q10000-0001-5790-95630009-0003-0724-77270000-0003-3036-79650000-0002-8150-70430000-0001-5460-26380000-0001-5790-95630000-0001-6833-3758