6533b831fe1ef96bd12986f5

RESEARCH PRODUCT

Differential branching fraction and angular analysis of the decay $B^{0} \to K^{*0} \mu^{+}\mu^{-}$

Lhcb CollaborationR. AaijC. Abellan BetetaB. AdevaM. AdinolfiC. AdroverA. AffolderZ. AjaltouniJ. AlbrechtF. AlessioM. AlexanderS. AliG. AlkhazovP. Alvarez CartelleA. A. Alves JrS. AmatoS. AmerioY. AmhisL. AnderliniJ. AndersonR. AndreassenR. B. ApplebyO. Aquines GutierrezF. ArchilliA. ArtamonovM. ArtusoE. AslanidesG. AuriemmaS. BachmannJ. J. BackC. BaessoV. BalaguraW. BaldiniR. J. BarlowC. BarschelS. BarsukW. BarterTh. BauerA. BayJ. BeddowF. BedeschiI. BediagaS. BelogurovK. BelousI. BelyaevE. Ben-haimG. BencivenniS. BensonJ. BentonA. BerezhnoyR. BernetM. -O. BettlerM. Van BeuzekomA. BienS. BifaniT. BirdA. BizzetiP. M. BjørnstadT. BlakeF. BlancJ. BlouwS. BluskV. BocciA. BondarN. BondarW. BoniventoS. BorghiA. BorgiaT. J. V. BowcockE. BowenC. BozziT. BrambachJ. Van Den BrandJ. BressieuxD. BrettM. BritschT. BrittonN. H. BrookH. BrownI. BurduceaA. BurscheG. BusettoJ. BuytaertS. CadedduO. CallotM. CalviM. Calvo GomezA. CamboniP. CampanaD. Campora PerezA. CarboneG. CarboniR. CardinaleA. CardiniH. Carranza-mejiaL. CarsonK. Carvalho AkibaG. CasseL. Castillo GarciaM. CattaneoCh. CauetM. CharlesPh. CharpentierP. ChenN. ChiapoliniM. ChrzaszczK. CibaX. Cid VidalG. CiezarekP. E. L. ClarkeM. ClemencicH. V. CliffJ. ClosierC. CocaV. CocoJ. CoganE. CognerasP. CollinsA. Comerma-montellsA. ContuA. CookM. CoombesS. CoquereauG. CortiB. CouturierG. A. CowanD. C. CraikS. CunliffeR. CurrieC. D'ambrosioP. DavidP. N. Y. DavidA. DavisI. De BonisK. De BruynS. De CapuaM. De CianJ. M. De MirandaL. De PaulaW. De SilvaP. De SimoneD. DecampM. DeckenhoffL. Del BuonoN. DéléageD. DerkachO. DeschampsF. DettoriA. Di CantoF. Di RuscioH. DijkstraM. DogaruS. DonleavyF. DordeiA. Dosil SuárezD. DossettA. DovbnyaF. DupertuisR. DzhelyadinA. DziurdaA. DzyubaS. EasoU. EgedeV. EgorychevS. EidelmanD. Van EijkS. EisenhardtU. EitschbergerR. EkelhofL. EklundI. El RifaiCh. ElsasserD. ElsbyA. FalabellaC. FärberG. FardellC. FarinelliS. FarryV. FaveD. FergusonV. Fernandez AlborF. Ferreira RodriguesM. Ferro-luzziS. FilippovM. FioreC. FitzpatrickM. FontanaF. FontanelliR. FortyO. FranciscoM. FrankC. FreiM. FrosiniS. FurcasE. FurfaroA. Gallas TorreiraD. GalliM. GandelmanP. GandiniY. GaoJ. GarofoliP. GarosiJ. Garra TicoL. GarridoC. GasparR. GauldE. GersabeckM. GersabeckT. GershonPh. GhezV. GibsonV. V. GligorovC. GöbelD. GolubkovA. GolutvinA. GomesH. GordonM. Grabalosa GándaraR. Graciani DiazL. A. Granado CardosoE. GraugésG. GrazianiA. GrecuE. GreeningS. GregsonP. GriffithO. GrünbergB. GuiE. GushchinYu. GuzT. GysC. HadjivasiliouG. HaefeliC. HaenS. C. HainesS. HallT. HampsonS. Hansmann-menzemerN. HarnewS. T. HarnewJ. HarrisonT. HartmannJ. HeV. HeijneK. HennessyP. HenrardJ. A. Hernando MorataE. Van HerwijnenE. HicksD. HillM. HoballahC. HombachP. HopchevW. HulsbergenP. HuntT. HuseN. HussainD. HutchcroftD. HyndsV. IakovenkoM. IdzikP. IltenR. JacobssonA. JaegerE. JansP. JatonA. JawaheryF. JingM. JohnD. JohnsonC. R. JonesC. JoramB. JostM. KaballoS. KandybeiM. KaracsonT. M. KarbachI. R. KenyonU. KerzelT. KetelA. KeuneB. KhanjiO. KochebinaI. KomarovR. F. KoopmanP. KoppenburgM. KorolevA. KozlinskiyL. KravchukK. KreplinM. KrepsG. KrockerP. KrokovnyF. KruseM. KucharczykV. KudryavtsevT. KvaratskheliyaV. N. La ThiD. LacarrereG. LaffertyA. LaiD. LambertR. W. LambertE. LanciottiG. LanfranchiC. LangenbruchT. LathamC. LazzeroniR. Le GacJ. Van LeerdamJ. -P. LeesR. LefévreA. LeflatJ. LefrançoisS. LeoO. LeroyT. LesiakB. LeveringtonY. LiL. Li GioiM. LilesR. LindnerC. LinnB. LiuG. LiuS. LohnI. LongstaffJ. H. LopesE. Lopez AsamarN. Lopez-marchH. LuD. LucchesiJ. LuisierH. LuoF. MachefertI. V. MachikhiliyanF. MaciucO. MaevS. MaldeG. MancaG. MancinelliU. MarconiR. MärkiJ. MarksG. MartellottiA. MartensL. MartinA. Martín SánchezM. MartinelliD. Martinez SantosD. Martins TostesA. MassafferriR. MatevZ. MatheC. MatteuzziE. MauriceA. MazurovJ. MccarthyA. McnabR. McnultyB. MeadowsF. MeierM. MeissnerM. MerkD. A. MilanesM. -N. MinardJ. Molina RodriguezS. MonteilD. MoranP. MorawskiM. J. MorelloR. MountainI. MousF. MuheimK. MüllerR. MuresanB. MurynB. MusterP. NaikT. NakadaR. NandakumarI. NastevaM. NeedhamN. NeufeldA. D. NguyenT. D. NguyenC. Nguyen-mauM. NicolV. NiessR. NietN. NikitinT. NikodemA. NomerotskiA. NovoselovA. Oblakowska-muchaV. ObraztsovS. OggeroS. OgilvyO. OkhrimenkoR. OldemanM. OrlandeaJ. M. Otalora GoicocheaP. OwenA. OyangurenB. K. PalA. PalanoM. PalutanJ. PanmanA. PapanestisM. PappagalloC. ParkesC. J. ParkinsonG. PassalevaG. D. PatelM. PatelG. N. PatrickC. PatrignaniC. Pavel-nicorescuA. Pazos AlvarezA. PellegrinoG. PensoM. Pepe AltarelliS. PerazziniD. L. PeregoE. Perez TrigoA. Pérez-calero YzquierdoP. PerretM. Perrin-terrinG. PessinaK. PetridisA. PetroliniA. PhanE. Picatoste OlloquiB. PietrzykT. PilařD. PinciS. PlayferM. Plo CasasusF. PolciG. PolokA. PoluektovE. PolycarpoA. PopovD. PopovB. PopoviciC. PotteratA. PowellJ. PrisciandaroV. PugatchA. Puig NavarroG. PunziW. QianJ. H. RademackerB. RakotomiaramananaM. S. RangelI. RaniukN. RauschmayrG. RavenS. RedfordM. M. ReidA. C. Dos ReisS. RicciardiA. RichardsK. RinnertV. Rives MolinaD. A. Roa RomeroP. RobbeE. RodriguesP. Rodriguez PerezS. RoiserV. RomanovskyA. Romero VidalJ. RouvinetT. RufF. RuffiniH. RuizP. Ruiz VallsG. SabatinoJ. J. Saborido SilvaN. SagidovaP. SailB. SaittaV. Salustino GuimaraesC. SalzmannB. Sanmartin SedesM. SanninoR. SantacesariaC. Santamarina RiosE. SantovettiM. SapunovA. SartiC. SatrianoA. SattaM. SavrieD. SavrinaP. SchaackM. SchillerH. SchindlerM. SchluppM. SchmellingB. SchmidtO. SchneiderA. SchopperM. -H. SchuneR. SchwemmerB. SciasciaA. SciubbaM. SecoA. SemennikovK. SenderowskaI. SeppN. SerraJ. SerranoP. SeyfertM. ShapkinI. ShapovalP. ShatalovY. ShcheglovT. ShearsL. ShekhtmanO. ShevchenkoV. ShevchenkoA. ShiresR. Silva CoutinhoT. SkwarnickiN. A. SmithE. SmithM. SmithM. D. SokoloffF. J. P. SolerF. SoomroD. SouzaB. Souza De PaulaB. SpaanA. SparkesP. SpradlinF. StagniS. StahlO. SteinkampS. StoicaS. StoneB. StoraciM. StraticiucU. StraumannV. K. SubbiahL. SunS. SwientekV. SyropoulosM. SzczekowskiP. SzczypkaT. SzumlakS. T'jampensM. TeklishynE. TeodorescuF. TeubertC. ThomasE. ThomasJ. Van TilburgV. TisserandM. TobinS. TolkD. TonelliS. Topp-joergensenN. TorrE. TournefierS. TourneurM. T. TranM. TreschA. TsaregorodtsevP. TsopelasN. TuningM. Ubeda GarciaA. UklejaD. UrnerU. UwerV. VagnoniG. ValentiR. Vazquez GomezP. Vazquez RegueiroS. VecchiJ. J. VelthuisM. VeltriG. VenezianoM. VesterinenB. ViaudD. VieiraX. Vilasis-cardonaA. VollhardtD. VolyanskyyD. VoongA. VorobyevV. VorobyevC. VoßH. VossR. WaldiR. WallaceS. WandernothJ. WangD. R. WardN. K. WatsonA. D. WebberD. WebsdaleM. WhiteheadJ. WichtJ. WiechczynskiD. WiednerL. WiggersG. WilkinsonM. P. WilliamsM. WilliamsF. F. WilsonJ. WishahiM. WitekS. A. WottonS. WrightS. WuK. WyllieY. XieF. XingZ. XingZ. YangR. YoungX. YuanO. YushchenkoM. ZangoliM. ZavertyaevF. ZhangL. ZhangW. C. ZhangY. ZhangA. ZhelezovA. ZhokhovL. ZhongA. Zvyagin

subject

K-ASTERISK-L(+)L(-)12.15.Mm01 natural sciencesB physicsLuminositydecayHigh Energy Physics - ExperimentSettore FIS/04 - Fisica Nucleare e SubnucleareNeutral currentFlavor physics[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Invariant massQCDetectors de radiaciómedia_commonPhysicsB0 mesonHadron-induced high- and super-high-energy interactions (energy > 10 GeV): Inclusive production with identified hadronObservableCP violationFIS/01 - FISICA SPERIMENTALENuclear countersLeptonic semileptonic and radiative decays of bottom mesonsFísica nuclearLHCB physics; Flavor physics; Flavour Changing Neutral Currents; Hadron-Hadron Scattering; Rare decayParticle Physics - ExperimentParticle physicsNuclear and High Energy Physicsmedia_common.quotation_subject14.40.NdFlavour Changing Neutral CurrentsHadronsAsymmetryPartícules (Física nuclear)Standard ModelB physics; Flavor physics; Flavour Changing Neutral Currents; Hadron-Hadron Scattering; Rare decay; Nuclear and High Energy PhysicsNeutral currentsAngular distributionASYMMETRIES0103 physical sciencesLeptonic semileptonic and radiative decays of bottom mesonLHC flavour physics010306 general physicsHadron-induced high- and super-high-energy interactions (energy > 10 GeV): Inclusive production with identified hadronsB0 meson; decay; LHCb; LHCHadron-Hadron Scattering010308 nuclear & particles physicsBranching fractionCromodinàmica quànticaLHCbRare decay13.20.HeBottom mesons (|B|>0); Leptonic semileptonic and radiative decays of bottom mesons; Hadron-induced high- and super-high-energy interactions (energy > 10 GeV): Inclusive production with identified hadrons; Neutral currents; 14.40.Nd; 13.20.He; 13.85.Ni; 12.15.Mm;Bottom mesons (|B|>0)High Energy Physics::Experiment13.85.NiDifferential (mathematics)FIS/04 - FISICA NUCLEARE E SUBNUCLEAREQuantum chromodynamicsexperimental results

description

The angular distribution and differential branching fraction of the decay B-0 -> K*(0)mu(+)mu(-) are studied using a data sample, collected by the LHCb experiment in pp collisions at root s = 7 TeV, corresponding to an integrated luminosity of 1.0 fb(-1). Several angular observables are measured in bins of the dimuon invariant mass squared, q(2). A first measurement of the zero-crossing point of the forward-backward asymmetry of the dimuon system is also presented. The zero-crossing point is measured to be q(0)(2) = 4.9 +/- 0.9 GeV2/c(4), where the uncertainty is the sum of statistical and systematic uncertainties. The results are consistent with the Standard Model predictions.

10.1007/jhep08(2013)131https://hal.in2p3.fr/in2p3-00817214