2002772 20180611151406.0 oai:cds.cern.ch:2002772 cerncds:FULLTEXT cerncds:lhcb-conf Inspire 1356345 LHCb-CONF-2015-002 eng CERN-LHCb-CONF-2015-002 The LHCb Collaboration Angular analysis of the $B^{0} \rightarrow K^{*0} \mu^{+} \mu^{-}$ decay 2015 CERN Geneva 23 Mar 2015 thomas.blake@cern.ch christoph.langenbruch@cern.ch konstantinos.petridis@cern.ch nicola.serra@cern.ch 41 p An angular analysis of the $B^{0}\rightarrow K^{*0}\mu^{+}\mu^{-}$ decay is presented using $pp$-collision data collected at the LHCb experiment. The dataset corresponds to an integrated luminosity of 3 fb$^{-1}$. The analysis uses the full angular distribution and measures all $CP$-averaged angular observables and the correlations between these observables, taking into account the contamination from $K^{+}\pi^{-}$ in an S-wave configuration. Neglecting the correlations between the observables, the measurements are largely in agreement with the Standard Model predictions. However, the observable $P'_{5}$ exhibits a local tension with respect to the Standard Model prediction at a level of 3.7$\sigma$. CC-BY-4.0 Preprint CERN EDS SzGeCERN Particle Physics - Experiment SzGeCERN PHYS flavour physics CERN B physics CERN rare decay CERN CERN INTNOTE PUBLLHCB INTNOTELHCBCONFPUBL CERN LHC LHCb PH-EP LHCb Collaboration superseded by CERN-PH-EP-2015-314 2118885 2746773 http://cds.cern.ch/record/2002772/files/LHCb-CONF-2015-002.pdf 5795592 http://cds.cern.ch/record/2002772/files/LHCb-CONF-2015-002-figures.zip Related data file(s) cindy.denis@cern.ch public n 201513 1972051 lathuile20150314 PUBLIC 000743217CER INTNOTELHCBCONFPUBL NOTE ConferencePaper