6533b7d9fe1ef96bd126ca97

RESEARCH PRODUCT

Time-dependent and time-integrated angular analysis ofB→φKS0π0andφK±π∓

M. MorgantiB. J. WogslandL. EsteveCh YècheJ. SchwieningJ. BéquilleuxX. C. LouJ. J. RegensburgerA. M. RahimiM. CarpinelliP. PatteriD. N. BrownS. ParamesvaranM. BondioliHeiko LackerDenis BernardChunhui ChenJ. ChauveauK. TackmannT. SchalkMoritz KarbachMaurizio BiasiniI. M. NugentJ. Garra TicoR. K. YamamotoM. BarrettR. N. CahnMaria Roberta MongeP. LundJ. A. MckennaA. StocchiM. A. MazzoniG. WormserR. GodangR. GodangM. ZhaoI. EschrichPhilip BechtleM. LuM. DavierA. CalcaterraHung-wen LiuR. ContriD. A. MilanesA. PetrellaI. L. OsipenkovF. RengaE. PaoloniJ. Firmino Da CostaG. OnoratoB. W. DrummondR. CenciK. A. GeorgeX. R. ChenC. O. VuosaloA. ZalloL. PiemonteseBruce SchummA. P. WagnerMauro MorandinOwen Rosser LongA. SeidenG. RavenS. PacettiH. L. LynchEnrico RobuttiG. B. MohantyClaudio CampagnariM. T. RonanT. SchroederR. CowanJ. L. RitchieJ. A. ErnstM. D. SokoloffS. A. MajewskiJ. KaminskiW. DunwoodieS. PruvotT. S. MattisonD. A. SandersL. SunI. NarskyM. T. GrahamR. BartoldusG. SciollaM. J. CharlesEleonora LuppiJ. F. BenitezW. ParkD. A. HopkinsS. M. SpanierD. M. StromK. S. ChaisanguanthumJ. E. WatsonK. T. FloodB. FranekAlberto CervelliF. LiuS. SaremiCorrado AngeliniM. K. SullivanV. KloseW. KozaneckiB. BhuyanF. FortiD. Lopes PegnaC. HastZ. J. GuoG. PireddaJoseph IzenR. AndreassenR. SaccoJames R. WilsonH. BriandK. YiJ. A. NashM. Lo VetereWalter R. InnesL. BosisioH. L. SnoekV. P. DruzhininV. P. LombardoA. RoodmanD. BaileyC. BozziAndrei GritsanAdrian John BevanRoland WaldiYu I. SkovpenMarcello RotondoX. PrudentG. CastelliM. SigamaniF. FerroniFrancesco PolciT. PiatenkoRoberto CovarelliK. HonscheidH. U. FlaecherC. A. ChavezF. SimonettoR. H. SchindlerC. M. HawkesA. J.s. SmithT. J. GershonJ. SerranoA. BuzzoT. J. WestPaul Fraser HarrisonR. J. WilsonM. VerderiL. M. CremaldiJ. P. MorrisM. EbertE. GraugesG. Della RiccaM. L. PerlM. G. WilsonMario GiorgiM. PosoccoA. PalanoA. M. RulandS. K. SwainM. SimardD. A. RobertsF. E. TaylorG. GrosdidierS. SchenkA. A. SalnikovA. CecchiS. MorgantiRoberto CalabreseB. C. ShenP. M. PatelStephen Robert WagnerJ. M. TuggleX. ChaiK. R. SchubertY. B. PanE. I. RosenbergL.m. ZhangG. S. AbramsE. C. MartinJ. P. ColemanR. KowalewskiH. A. NealSridhara DasuR. KroegerY. KaryotakisD. MonorchioS. SittF. AnulliG. EigenJ. P. BurkeD. G. HitlinU. MallikJ. KrosebergV. E. BlinovA. OyangurenC. A. HeuschJ. OcarizE. FeltresiG. CavotoN. L. BlountA. T. WatsonA. PerezGabriele SimiC. L. DavisM. J. LewczukAndrew LankfordH. W. ZhaoP. D. DaunceyW. F. WangColin JessopR. GametMarc EscalierR. PrepostA. J. MartinezR. F. SchwittersC. HeartyAlessandro GazS. NelsonC. L. EdgarN. GagliardiC. CartaroJ. W. GaryM. MoriiT. HartmannR. NogowskiD. B. MacfarlaneNicola NeriXiang LiMirco AndreottiS. H. RobertsonF. B. ViaudC. VociS. EmeryA. R. BuzykaevC. D. BuchananT. S. MiyashitaC. TouramanisJ. A. KolbD. J. SummersS. F. GanzhurCrisostomo SciaccaD. AstonB. G. FulsomJ. M. LoseccoH. H. F. ChoiH. MarsiskeM. TibbettsM. BombenM. J. KobelR. J. SobieA. PerazzoM. WeaverC. K. LaeH. KaganR. Baldini-ferroliC. VoenaL. VitaleF. Di LodovicoD. KirkbyF. Martinez-vidalDominik MüllerHerbert KochS. CurryC. J. SchillingD. DujmicN. B. SinevElisa ManoniD. W. G. S. LeithP. H. FisherA. M. LutzG. VasseurW. J. WisniewskiD. Del ReQ. K. WongG. M. VitugD. E. HutchcroftJ. M. BauerS. PlayferBernard AubertC. P. O'gradyAkram KhanD. J. PayneU. NauenbergS. PassaggioB. PanA. V. TelnovC. DallapiccolaPrafulla Kumar BeheraH. R. BandD. A. DollP. C. BloomG. CalderiniA. PetzoldC. A. WestA. JawaheryW. S. LockmanG. CibinettoA. P. OnuchinM. FritschI. BinghamB. A. PetersenBrian MeadowsM. R. ConveryG. BenelliI. M. PeruzziSilvano TosiN. Lopez-marchL. WildenG. LynchM. L. KocianE. O. OlaiyaM. A. SaeedK. Yu TodyshevM. H. SchuneU. UwerR. FreyV. ZieglerM. H. KelseyF. PalomboVivek SharmaJames D. OlsenE. LatourL. LopezL. T. KerthJ. IlicV. SordiniJ. M. RoneyLuca ListaJ. G. SmithT. W. BeckS. I. SerednyakovA. VolkD. P. StokerF. BianchiP. FranchiniY. M. ChiaMatteo NegriniA. E. RubinMario PelliccioniA. G. DenigJ. E. BrauE. SalvatiP. J. ClarkK. WackerYu. G. KolomenskyR. StroiliDouglas WrightG. JacksonV. AzzoliniE. PrencipeL. DongJ. PrendkiD. BettoniA. D'orazioM. BattagliaI. OfteB. SpaanV. LepeltierG. R. BonneaudA. D. BukinP. Del Amo SanchezL. LanceriB. EchenardR. C. FieldF. SalvatoreJ. F. HirschauerG. FinocchiaroV. LuthM. S. AlamS. BettariniJ. AndersonGeorge LaffertyA. SnyderG. P. Dubois-felsmannM. A. MazurJ. MerkelR. AyadR. AyadPh LerusteN. ArnaudE. BaracchiniE. Di MarcoD. H. WrightA. HaukeM. SpitznagelD. D. AltenburgB. N. RatcliffG. MancinelliThomas LathamC. PatrignaniH. SchröderS. LuitzR. SchwierzShu LiV. TisserandA. K. YarrituZ. YasinKenji HamanoR. RahmatJ. StrubeC. C. YoungW. T. MeyerE. TorrenceP. DavidA. SantroniE. GabathulerW. GradlF. C. PorterD. J. AsgeirssonStephen Jacob SekulaK. E. AlwynH. JasperM. ZitoS. J. GowdyJ. WalshD. J. BardOlga IgonkinaA. M. GabareenW. T. FordTim AdyeR. D. KassSw. BanerjeeM. PappagalloA. J. EdwardsH. B. CrawleyHyun-chul KimJ. M. DorfanK. SuzukiK. MishraH. NicholsonFergus WilsonN. SoniPatricia R. BurchatRoger BarlowMartino MargoniK. J. KnoepfelL. Del BuonoR. EckmannK. A. UlmerC. K. ClarkeMatteo RamaS. PrellM. MacriS. B. ZainG. De NardoJames H CochranV. PoireauC. LuC. J. FlaccoA. SofferA. SofferO. HamonL. A. CorwinA. LusianiA. LazzaroD. SuG. SchottY. Y. GaoM. PiccoloM. T. AllenG. BatignaniT. M. HongM. MandelkernE. Ben-haimA. HöckerA. C. WrenA. AdametzR. MessnerJ. R. FryC. H. ChengP. TarasE. P. SolodovR. De SangroS. L. WuX. R. ChenF. FangW. H. TokiM. GasperoWolfgang MaderA. M. EisnerL. O. WinstromG. Hamel De MonchenaultM. V. PurohitJ. AlbertM. WittgenDmytro KovalskyiJ. P. LeesDavid LangeD. WalkerJ. M. ThompsonPaul JacksonV. SantoroV. B. GolubevB. LindquistMaurizio PieriniH. W. WulsinG. RizzoP. KimR. M. WhitePhilippe GrenierJ. C. DingfelderS. AbachiP. RoudeauL. GladneyR. FacciniF. FerrarottoF. Le DiberderMarcella BonaJ. D. RichmanJ. I. YiJ. MarksG. A. CowanR. G. JacobsenL. Li GioiJ. Va’vraS. AhmedD. GambaMaria A. NagelT. TanabeB. StuguG. Marchiori

subject

PhysicsNuclear and High Energy PhysicsParticle physics010308 nuclear & particles physicsBranching fractionPartial wave analysisElectron–positron annihilation01 natural sciencesHelicityParticle decayCrystallography0103 physical sciencesHigh Energy Physics::ExperimentB mesonInvariant mass010306 general physicsBar (unit)

description

We perform a time-dependent and time-integrated angular analysis of the B{sup 0} {yields} {psi}K*(892){sup 0}, {psi}K*{sub 2}(1430{sup 0}), and {psi}(K{pi}){sub S-wave}{sup 0} decays with the final sample of about 465 million B{bar B} pairs recorded with the BABAR detector. Overall, twelve parameters are measured for the vector-vector decay, nine parameters for the vector-tensor decay, and three parameters for the vector-scalar decay, including the branching fractions, CP-violation parameters, and parameters sensitive to final state interaction. We use the dependence on the K{pi} invariant mass of the interference between the scalar and vector or tensor components to resolve discrete ambiguities of the strong and weak phases. We use the time-evolution of the B {yields} {psi}K{sub S}{sup 0}{pi}{sup 0} channel to extract the CP-violation phase difference {Delta}{phi}{sub 00} = 0.28 {+-} 0.42 {+-} 0.04 between the B and {bar B} decay amplitudes. When the B {yields} {psi}K{sup {+-}}{pi}{sup {-+}} channel is included, the fractions of longitudinal polarization f{sub L} of the vector-vector and vector-tensor decay modes are measured to be 0.494 {+-} 0.034 {+-} 0.013 and 0.901{sub -0.058}{sup +0.046} {+-} 0.037, respectively. This polarization pattern requires the presence of a helicity-plus amplitude in the vector-vector decay from a presently unknown source.

https://doi.org/10.1103/physrevd.78.092008