6533b82dfe1ef96bd1290879

RESEARCH PRODUCT

B0meson decays toρ0K*0,f0K*0, andρ−K*+, including higherK*resonances

Corrado AngeliniStephen SekulaD. Lopes PegnaElisa GuidoJ. L. RitchieR. C. FieldD. S. BaileyV. SantoroSw. BanerjeeV. P. DruzhininC. BozziV. PrasadK. HonscheidRoberto CalabreseC. A. ChavezM. CarpinelliA. AdametzX. C. LouJ. J. WalshB. OberhofG. FinocchiaroV. LuthE. I. RosenbergR. J. BarlowF. AnulliS. H. RobertsonS. EmeryHerbert KochC. J. SchillingColin JessopM. S. AlamM. J. LewczukMaurizio BiasiniAlessandro GazV. ZieglerA. SnyderB. MalaescuD. N. BrownM. PosoccoF. F. WilsonP. PatteriB. BhuyanP. J. ClarkE. A. KravchenkoA. M. EisnerP. C. BloomB. G. FulsomR. PrepostR. AndreassenJ. OcarizOwen Rosser LongA. SeidenD. BettoniM. K. SullivanA. N. YushkovG. D. LaffertyJ. A. ErnstA. LazzaroR. BartoldusG. OnoratoJ. W. GaryG. Hamel De MonchenaultI. GarziaD. H. WrightH. A. NealD. MonorchioCrisostomo SciaccaD. AstonC. PatrignaniShu LiV. TisserandM. J. KobelL. SunS. ParamesvaranJ. F. BenitezL. PiemonteseM. V. PurohitAlberto CervelliV. E. BlinovP. TarasE. P. SolodovK. Yu TodyshevM. H. SchuneP. D. DaunceyR. ContriB. T. MeadowsU. UwerM. NicolaciMarcello RotondoM. BondioliT. HartmannM. MuneratoHeiko LackerR. StroiliE. GabathulerW. R. InnesF. C. PorterD. J. AsgeirssonDouglas WrightJ. AlbertM. WittgenAdrian John BevanT. S. MattisonG. De NardoV. B. GolubevB. LindquistG. RavenM. SigamaniA. R. BuzykaevT. E. LathamM. Lo VetereM. D. SokoloffC. LuJ. M. LoseccoP. R. BurchatChunhui ChenC. HastD. J. LangeD. LindemannY. B. PanM. WeaverG. PireddaAlessandro RossiG. R. BonneaudB. SpaanR. KowalewskiN. B. SinevH. W. WulsinM. GasperoM. MoriiA. M. RulandA. Y. RakitinW. GradlD. A. MilanesJ. P. ColemanR. Baldini-ferroliJ. ChauveauD. W. G. S. LeithD. KirkbyG. VasseurL. LanceriBruce SchummJ. R. FryI. M. NugentJ. Garra TicoT. J. GershonS. NelsonR. GorodeiskyD. A. RobertsS. PacettiO. HamonR. CowanC. H. ChengAbner SofferB. N. RatcliffE. PrencipeM. BellisK. T. FloodD. DujmicElisa ManoniG. GrosdidierB. C. WrayF. U. BernlochnerG. CalderiniB. EchenardG. J. KingR. De SangroCh YècheS. L. WuR. SchwierzG. RizzoM. DavierAndrea Rodriguez PerezC. LindsayD. G. HitlinS. PlayferJames R. WilsonH. BriandAkram KhanA. RoodmanM. S. DubrovinD. SuD. BernardR. EckmannX. NguyenA. M. LutzW. H. TokiE. FioravantiT. PulliamA. V. TelnovRoland WaldiP. BiassoniC. L. LeeM. PiccoloL. M. CremaldiF. FerroniD. R. PeimerMaria Roberta MongeC. C. YoungE. GraugesAndrei GritsanE. O. OlaiyaD. A. DollM. T. GrahamJ. A. MckennaMario GiorgiM. EbertW. T. MeyerW. J. WisniewskiM. SchramF. PalomboEnrico RobuttiP. OngmongkolkulG. BatignaniPaul Fraser HarrisonH. AhmedR. FreyM. H. KelseyG. EigenA. J. MartinezE. PaoloniSridhara DasuNicola NeriJames D. OlsenA. OyangurenDmytro KovalskyiS. SittR. F. SchwittersM. MandelkernP. M. PatelE. Ben-haimT. SchalkJ. P. LeesA. A. SalnikovStephen Robert WagnerL. T. KerthW. F. WangI. OfteD. B. MacfarlaneS. BettariniS. PassaggioK. R. SchubertGiulia CasarosaM. A. MazzoniG. WormserR. CenciC. TouramanisC. O. VuosaloP. LewisF. LiuC. BüngerA. ZalloT. SchroederG. SciollaAidan Randle-condeR. SaccoB. HamiltonO. GrünbergMatteo RamaM. L. PerlZ. J. GuoW. DunwoodieH. L. SnoekS. StrackaS. PrellJoseph IzenA. JawaheryG. CibinettoG. P. Dubois-felsmannEleonora LuppiW. ParkJames H CochranV. PoireauR. AyadR. AyadE. FeltresiP. LundA. P. OnuchinA. CalcaterraH. AtmacanA. J.s. SmithI. BinghamA. LusianiD. P. StokerMarco BombenA. PalanoMatteo NegriniT. M. HongA. G. DenigJ. E. BrauA. HafnerJ. KrosebergG. CavotoH. SchröderS. LuitzYu. G. KolomenskyN. GagliardiP. KimHyun-chul KimR. M. WhiteM. Franco SevillaMartino MargoniC. CartaroE. TorrenceA. J. EdwardsPhilippe GrenierA. M. GabareenP. RoudeauW. T. FordTim AdyeR. D. KassL. Li GioiJ. Va’vraT. LueckGabriele SimiC. L. DavisD. GambaMaria A. NagelG. M. VitugD. E. HutchcroftC. DallapiccolaT. LeddigM. FritschH. R. BandN. GuttmanG. LynchM. L. KocianB. StuguW. S. LockmanG. MarchioriA. StocchiM. R. ConveryClaudio CampagnariR. FacciniF. FerrarottoA. J. LankfordF. Le DiberderF. FortiJ. D. RichmanJ. MarksG. A. CowanA. P. WagnerMauro MorandinI. M. PeruzziS. M. SpanierM. VerderiU. MallikT. S. MiyashitaS. I. SerednyakovF. BianchiC. HeartyD. J. SummersA. E. RubinM. TibbettsR. J. SobieL. VitaleF. Martinez-vidalDominik MüllerF. SimonettoR. H. SchindlerG. JacksonR. KroegerJ. DorfanR. GodangR. GodangH. L. LynchD. M. StromChristopher WestYu I. SkovpenPh LerusteN. ArnaudA. K. YarrituK. E. AlwynD. J. BardM. PappagalloF. Di LodovicoD. J. PayneU. NauenbergP. SonnekK. J. KnoepfelPrafulla Kumar BeheraV. P. LombardoH. H. F. ChoiMaurizio MartinelliJ. M. RoneyJ. G. SmithE. M.t. Puccio

subject

PhysicsNuclear and High Energy PhysicsNuclear magnetic resonanceMeson010308 nuclear & particles physicsBranching fractionElectron–positron annihilation0103 physical sciencesAnalytical chemistryCP violation010306 general physics01 natural sciences

description

We present branching fraction measurements for the decays B0 -> rho0 K*0, B0 -> f0 K*0, and B0 -> rho- K*+, where K* is an S-wave (K pi)_0* or a K*(892) meson; we also measure B0 -> f0 K_2*(1430)^0. For the K*(892) channels, we report measurements of longitudinal polarization fractions (for rho final states) and direct CP-violation asymmetries. These results are obtained from a sample of (471.0 +/- 2.8) x 10^6 BBbar pairs collected with the BaBar detector at the PEP-II asymmetric-energy e+ e- collider at the SLAC National Accelerator Laboratory. We observe rho0 K*(892)^0, rho0 (K pi)_0^{*0}, f0 K*(892)^0, and rho- K*(892)+ with greater than 5 sigma significance, including systematics. We report first evidence for f0 (K pi)_0^{*0} and f0 K_2*(1430)^0, and place an upper limit on rho- (K pi)_0^{*+}. Our results in the K*(892) channels are consistent with no direct CP-violation.

https://doi.org/10.1103/physrevd.85.072005