6533b835fe1ef96bd129feaf
RESEARCH PRODUCT
Measurement of branching fractions and rate asymmetries in the rare decays B -> K((*))l(+)l(-)
J. P. LeesV. PoireauV. TisserandJ. G. TicoE. GraugesA. PalanoG. EigenB. StuguD. N. BrownL. T. KerthY. G. KolomenskyG. LynchH. KochT. SchroederD. J. AsgeirssonC. HeartyT. S. MattisonJ. A. MckennaA. KhanV. E. BlinovA. R. BuzykaevV. P. DruzhininV. B. GolubevE. A. KravchenkoA. P. OnuchinS. I. SerednyakovY. I. SkovpenE. P. SolodovK. Y. TodyshevA. N. YushkovM. BondioliD. KirkbyA. J. LankfordM. MandelkernH. AtmacanJ. W. GaryF. LiuO. LongG. M. VitugC. CampagnariT. M. HongD. KovalskyiJ. D. RichmanC. A. WestA. M. EisnerJ. KrosebergW. S. LockmanA. J. MartinezB. A. SchummA. SeidenD. S. ChaoC. H. ChengB. EchenardK. T. FloodD. G. HitlinP. OngmongkolkulF. C. PorterA. Y. RakitinR. AndreassenZ. HuardB. T. MeadowsM. D. SokoloffL. SunP. C. BloomW. T. FordA. GazU. NauenbergJ. G. SmithS. R. WagnerR. AyadW. H. TokiB. SpaanK. R. SchubertR. SchwierzD. BernardM. VerderiP. J. ClarkS. PlayferD. BettoniC. BozziR. CalabreseG. CibinettoE. FioravantiI. GarziaE. LuppiM. MuneratoM. NegriniL. PiemonteseV. SantoroR. Baldini FerroliA. CalcaterraR. D. SangroG. FinocchiaroP. PatteriI. M. PeruzziM. PiccoloM. RamaA. ZalloR. ContriE. GuidoM. L. VetereM. R. MongeS. PassaggioC. PatrignaniE. RobuttiB. BhuyanV. PrasadC. L. LeeM. MoriiA. J. EdwardsA. AdametzU. UwerH. M. LackerT. LueckP. D. DaunceyP. K. BeheraU. MallikC. ChenJ. CochranW. T. MeyerS. PrellA. E. RubinA. V. GritsanZ. J. GuoN. ArnaudM. DavierD. DerkachG. GrosdidierF. L. DiberderA. M. LutzB. MalaescuP. RoudeauM. H. SchuneA. StocchiG. WormserD. J. LangeD. M. WrightC. A. ChavezJ. P. ColemanJ. R. FryE. GabathulerD. E. HutchcroftD. J. PayneC. TouramanisA. J. BevanF. D. LodovicoR. SaccoM. SigamaniG. CowanD. N. BrownC. L. DavisA. G. DenigM. FritschW. GradlK. GriessingerA. HafnerE. PrencipeR. J. BarlowG. JacksonG. D. LaffertyE. BehnR. CenciB. HamiltonA. JawaheryD. A. RobertsC. DallapiccolaR. CowanD. DujmicG. SciollaR. CheaibD. LindemannP. M. PatelS. H. RobertsonP. BiassoniN. NeriF. PalomboS. StrackaL. CremaldiR. GodangR. KroegerP. SonnekD. J. SummersX. NguyenM. SimardP. TarasG. D. NardoD. MonorchioG. OnoratoC. SciaccaM. MartinelliG. RavenC. P. JessopJ. M. LoseccoW. F. WangK. HonscheidR. KassJ. BrauR. FreyN. B. SinevD. StromE. TorrenceE. FeltresiN. GagliardiM. MargoniM. MorandinM. PosoccoM. RotondoG. SimiF. SimonettoR. StroiliS. AkarE. Ben HaimM. BombenG. R. BonneaudH. BriandG. CalderiniJ. ChauveauO. HamonP. LerusteG. MarchioriJ. OcarizS. SittM. BiasiniE. ManoniS. PacettiA. RossiC. AngeliniG. BatignaniS. BettariniM. CarpinelliG. CasarosaA. CervelliF. FortiM. A. GiorgiA. LusianiB. OberhofE. PaoloniA. PerezG. RizzoJ. J. WalshD. L. PegnaJ. OlsenA. J. S.A. V. TelnovF. AnulliR. FacciniF. FerrarottoF. FerroniM. GasperoL. L. GioiM. A. MazzoniG. PireddaC. BungerO. GrunbergT. HartmannT. LeddigH. SchroderC. VossR. WaldiT. AdyeE. O. OlaiyaF. F. WilsonS. EmeryG. H. DeG. VasseurC. YecheD. AstonD. J. BardR. BartoldusJ. F. BenitezC. CartaroM. R. ConveryJ. DorfanG. P. Dubois FelsmannW. DunwoodieM. EbertR. C. FieldM. F. SevillaB. G. FulsomA. M. GabareenM. T. GrahamP. GrenierC. HastW. R. InnesM. H. KelseyP. KimM. L. KocianD. W. G.P. LewisB. LindquistS. LuitzV. LuthH. L. LynchD. B. MacfarlaneD. R. MullerH. NealS. NelsonM. PerlT. PulliamB. N. RatcliffA. RoodmanA. A. SalnikovR. H. SchindlerA. SnyderD. SuM. K. SullivanJ. Va'vraA. P. WagnerW. J. WisniewskiM. WittgenD. H. WrightH. W. WulsinC. C. YoungV. ZieglerW. ParkM. V. PurohitR. M. WhiteJ. R. WilsonA. Randle CondeS. J. SekulaM. BellisP. R. BurchatT. S. MiyashitaM. S. AlamJ. A. ErnstR. GorodeiskyN. GuttmanD. R. PeimerA. SofferP. LundS. M. SpanierJ. L. RitchieA. M. RulandR. F. SchwittersB. C. WrayJ. M. IzenX. C. LouF. BianchiD. GambaF. Martinez VidalA. OyangurenH. AhmedJ. AlbertS. BanerjeeF. U. BernlochnerH. H. F.G. J. KingR. KowalewskiM. J. LewczukI. M. NugentJ. M. RoneyR. J. SobieN. TasneemT. J. GershonP. F. HarrisonT. E. LathamE. M. T.H. R. BandS. DasuY. PanR. PrepostS. L. WuLivio LanceriLorenzo Vitalesubject
Nuclear and High Energy PhysicsParticle physicsB-DECAYSElectron–positron annihilationNuclear TheoryB-meson decays; semileptonic B-meson decaysBranching (polymer chemistry)01 natural sciencesResonance (particle physics)law.inventionStandard ModelHigh Energy Physics - ExperimentNuclear physicsB-meson decaylaw0103 physical sciences[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]PACS: 13.20.He010306 general physicsColliderPhysics010308 nuclear & particles physicsLeptons (Física nuclear)High Energy Physics::PhenomenologyParticle physicsB-meson decaysHEP3. Good healthLeptons (Nuclear physics)IsospinBaBarHigh Energy Physics::Experimentsemileptonic B-meson decaysSDG 6 - Clean Water and SanitationFísica de partículesExperimentsdescription
In a sample of 471 million BB events collected with the BABAR detector at the PEP-II e+e- collider we study the rare decays B -> K(*) l+ l-, where l+ l- is either e+e- or mu+mu-. We report results on partial branching fractions and isospin asymmetries in seven bins of di-lepton mass-squared. We further present CP and lepton-flavor asymmetries for di-lepton masses below and above the J/psi resonance. We find no evidence for CP or lepton-flavor violation. The partial branching fractions and isospin asymmetries are consistent with the Standard Model predictions and with results from other experiments.
year | journal | country | edition | language |
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2012-08-24 |