6533b826fe1ef96bd1284665
RESEARCH PRODUCT
Study ofCPviolation in Dalitz-plot analyses ofB0→K+K−KS0,B+→K+K−K+, andB+→KS0KS0K+
Y. B. PanR. KowalewskiA. Y. RakitinV. PrasadRoberto CalabreseSimon AkarS. NelsonR. FacciniF. FerrarottoA. J. LankfordF. Le DiberderDenis DerkachJ. D. RichmanG. OnoratoJ. OcarizJ. W. GaryT. SchalkR. CheaibO. HamonJ. MarksG. A. CowanF. Di LodovicoB. T. MeadowsM. CarpinelliMaurizio BiasiniB. MalaescuB. C. WrayG. RavenM. A. MazzoniG. WormserD. J. PayneR. GodangM. D. SokoloffOwen Rosser LongA. SeidenT. S. MattisonE. PaoloniD. DujmicC. HastD. J. LangeG. PireddaM. MoriiB. SpaanElisa ManoniT. J. GershonS. PlayferAkram KhanP. R. BurchatA. V. TelnovJ. M. LoseccoJ. A. ErnstS. BettariniD. A. DollM. T. GrahamD. SuU. NauenbergPrafulla Kumar BeheraN. B. SinevL. SunStephen SekulaA. OyangurenW. F. WangAbner SofferW. GradlG. P. Dubois-felsmannA. AdametzA. M. GabareenL. Li GioiJ. Va’vraF. SimonettoT. SchroederD. Lopes PegnaC. TouramanisV. B. GolubevM. FritschW. T. FordP. C. BloomM. PiccoloO. GrünbergD. S. BaileyL. LanceriCh YècheN. TasneemB. LindquistAdrian John BevanTim AdyeR. D. KassD. GambaMaria A. NagelG. LynchG. BatignaniV. P. DruzhininC. BozziR. H. SchindlerK. HonscheidC. A. ChavezL. M. CremaldiM. L. KocianR. GorodeiskyM. SimardD. A. RobertsH. W. WulsinA. M. EisnerD. R. PeimerN. GuttmanW. DunwoodieB. StuguI. M. PeruzziM. MandelkernA. N. YushkovR. C. FieldP. TarasE. P. SolodovE. GraugesR. FreyM. H. KelseyG. J. KingMaria Roberta MongeM. PosoccoG. GrosdidierJ. A. MckennaB. OberhofE. Ben-haimG. MarchioriG. FinocchiaroAlessandro RossiV. LuthSridhara DasuA. P. WagnerMauro MorandinK. Yu TodyshevM. H. SchuneR. KroegerM. S. AlamP. KimR. M. WhiteM. Franco SevillaC. CartaroU. UwerG. Hamel De MonchenaultA. StocchiI. M. NugentD. A. MilanesS. SittR. StroiliJ. Garra TicoS. I. SerednyakovF. BianchiR. BartoldusA. SnyderR. ContriS. PacettiR. CowanS. M. SpanierJ. P. ColemanA. E. RubinJ. F. BenitezColin JessopR. PrepostClaudio CampagnariF. F. WilsonA. A. SalnikovMarcello RotondoM. SigamaniA. J. EdwardsH. L. LynchPhilippe GrenierSw. BanerjeeD. S. ChaoMatteo RamaP. RoudeauE. BehnRoger BarlowMartino MargoniG. De NardoM. V. PurohitD. M. StromF. FortiH. A. NealD. MonorchioS. PrellJames H CochranJ. AlbertM. Lo VetereDmytro KovalskyiJ. P. LeesM. WeaverM. DavierA. RoodmanE. FioravantiT. PulliamM. WittgenRoland WaldiF. FerroniV. PoireauMarcello GiorgiP. D. DaunceyT. HartmannA. R. BuzykaevR. Baldini-ferroliH. H. F. ChoiS. EmeryD. KirkbyG. VasseurM. VerderiK. T. FloodV. E. BlinovChristopher WestMaurizio MartinelliA. M. LutzW. J. WisniewskiA. Randle-condeA. LusianiD. LindemannR. F. SchwittersD. B. MacfarlaneYu I. SkovpenE. TorrenceJ. M. RoneyH. AhmedR. CenciP. LewisC. VossB. N. RatcliffG. R. BonneaudC. HeartyT. LueckA. ZalloA. M. RulandD. J. BardPaul Fraser HarrisonV. SantoroM. BellisD. J. SummersU. MallikGabriele SimiC. L. DavisB. EchenardM. PappagalloJ. G. SmithR. SchwierzR. J. SobieE. M.t. PuccioP. J. ClarkD. W. G. S. LeithL. VitaleF. LiuF. Martinez-vidalDominik MüllerEleonora LuppiP. M. PatelR. SaccoT. M. HongW. ParkD. BernardT. S. MiyashitaStephen Robert WagnerBruce SchummS. PassaggioP. SonnekK. J. KnoepfelAndrea Rodriguez PerezR. AyadJames R. WilsonJ. R. FryC. L. LeeK. R. SchubertG. CalderiniG. M. VitugR. EckmannD. G. HitlinA. J. MartinezC. H. ChengH. BriandG. JacksonE. PrencipeH. SchröderEnrico RobuttiD. E. HutchcroftC. DallapiccolaP. OngmongkolkulC. C. YoungD. BettoniNicola NeriS. LuitzA. J.s. SmithT. LeddigW. T. MeyerP. BiassoniR. De SangroS. L. WuE. O. OlaiyaH. R. BandG. SciollaFlorian Urs BernlochnerM. SchramF. PalomboG. EigenB. HamiltonM. EbertW. S. LockmanJ. DorfanA. CervelliJames D. OlsenL. T. KerthM. L. PerlZ. J. GuoA. PalanoJoseph IzenW. H. TokiM. R. ConveryG. CasarosaX. NguyenM. J. LewczukAndrei GritsanA. HafnerJ. KrosebergG. CavotoE. A. KravchenkoI. GarziaD. H. WrightPh LerusteS. H. RobertsonN. GagliardiC. PatrignaniCrisostomo SciaccaD. AstonV. TisserandN. ArnaudG. RizzoC. BüngerHerbert KochC. J. SchillingM. J. KobelM. BondioliS. StrackaM. MuneratoHeiko LackerA. JawaheryL. PiemonteseG. CibinettoT. E. LathamV. ZieglerP. PatteriE. FeltresiE. GabathulerB. BhuyanW. R. InnesB. G. FulsomF. C. PorterA. P. OnuchinD. J. AsgeirssonChunhui ChenI. BinghamJ. ChauveauM. K. SullivanZ. C. HuardC. AngeliniF. AnulliAlessandro GazX. C. LouJ. J. WalshD. N. BrownElisa GuidoJ. L. RitchieDouglas WrightG. D. LaffertyR. AndreassenA. G. DenigJ. E. BrauYu. G. KolomenskyP. LundA. CalcaterraH. AtmacanMarco BombenMatteo Negrinisubject
PhysicsNuclear and High Energy Physics010308 nuclear & particles physicsBranching fractionmedia_common.quotation_subjectAnalytical chemistryDalitz plotParticle source01 natural sciencesAsymmetryB-factoryNuclear physicsAmplitude0103 physical sciencesCP violation010306 general physicsmedia_commondescription
We perform amplitude analyses of the decays B0→K +K -KS0, B +→K +K -K +, and B +→KS0KS0K +, and measure CP-violating parameters and partial branching fractions. The results are based on a data sample of approximately 470×106 BB decays, collected with the BABAR detector at the PEP-II asymmetric-energy B factory at the SLAC National Accelerator Laboratory. For B +→K +K -K +, we find a direct CP asymmetry in B +→(1020)K + of A CP=(12.8±4.4±1.3)%, which differs from zero by 2.8σ. For B0→K +K -KS0, we measure the CP-violating phase β eff((1020)KS0)=(21±6±2)°. For B +→KS0KS0K +, we measure an overall direct CP asymmetry of A CP=(4-5+4±2)%. We also perform an angular-moment analysis of the three channels and determine that the f X(1500) state can be described well by the sum of the resonances f 0(1500), f2′(1525), and f 0(1710). © 2012 American Physical Society.
year | journal | country | edition | language |
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2012-06-22 | Physical Review D |