6533b837fe1ef96bd12a30bd
RESEARCH PRODUCT
Measurement of Time-DependentCPAsymmetries and Constraints onsin(2β+γ)with Partial Reconstruction ofB0→D*∓π±Decays
L. Del BuonoJ. M. BauerF. SandrelliR. EckmannM. PripsteinC. DallapiccolaCh De La VaissièreR. FreyL. TantotM. H. KelseyR. BartoldusZongfu YuA. J. EdwardsH. R. BandStephane T'jampensT. AbeE. O. OlaiyaR. E. SchmitzP. F. HarrisonM. BondioliJ. R. JohnsonN. K. WatsonM. A. SaeedD. Del ReA. HicheurW. S. LockmanJ.h. WeatherallN. R. BarlowA. V. TelnovJ. P. LeesF. PalomboF. SimonettoW. M. BuggD. KovalskyiT. ColbergVivek SharmaMarcello RotondoKazuo AbeAlberto LusianiJ. A. NashM. Lo VetereA. HaukeU. EgedeR. H. SchindlerJames D. OlsenH. U. FlaecherA. ZghicheR. J. WilsonL. M. CremaldiG. SciollaM. R. ConveryCatherine Kirsty MackayR. R. KoflerR. S. DubitzkyS. YangFrancesco FabozziFrancesco FabozziL. T. KerthG. SchottM. L. PerlFergus WilsonP. PoropatH. KimCh YècheG. KukartsevM. KrishnamurthyD. E. WagonerGabriele SimiR. N. CahnG. VasileiadisMaria Roberta MongeMatteo RamaA. MihalyiJ. A. MckennaMaurizio BiasiniE. PaoloniJ. RoyP.b. VidalP. SpradlinP. J. OddoneM. T. RonanV. HalyoM. PelizaeusJ. T. BoydJoseph IzenH. NicholsonJ. L. RitchieL. GladneyV. Del GambaS. PrellC. L. DavisR. GametA. W. WeidemannD. J.j. MangeolRoberto CalabreseB. C. ShenS. H. RobertsonS. EmeryJ. M. RoneyLuca ListaO. HamonF. BelliniM. HaireJ. C. WilliamsA. RoodmanT. PulliamRoland WaldiJohn BackD. S. BestL. M. MirT. R. McmahonI. KitayamaR. KroegerJames H CochranB. LewandowskiD. BoutignyA. T. WatsonR. FacciniF. FerrarottoA. J. LankfordF. Le DiberderS. M. XellaC. CartaroMarcella BonaOwen Rosser LongA. SeidenMartino MargoniD. G. HitlinP. RankinS. YeHerbert KochJ. StelzerT. PiatenkoA. SofferJ. OcarizJ. A. ErnstM. PioppiV. E. BlinovH. P. PaarJ. E. BrauJ. ChauveauA. KurupU. LangeneggerR. AleksanF. GalloF. FerroniD. A. BowermanJ. D. RichmanG. VaitsasMauro MorandinA. J. BevanPeter ElmerG. WagnerT. C. PetersenB. T. MeadowsH. K. HadavandA. N. YushkovJ. G. SmithC. P. JessopR. C. PennyM. DattaB. N. RatcliffC. T. PotterB. DahmesT. J. HarrisonJ. W. GaryK. PetersI. M. PeruzziF. BucciMario GiorgiF. MuheimS. MorgantiDenis BernardV. B. GolubevNicola CavalloA. SohaWouter VerkerkeJ. LibbyA. J. LyonC. HeartyK. WangSridhara DasuG. RavenJ. I. YiNicola NeriM. D. SokoloffC. M. BrownM. SaleemA. LazzaroJ. Va'vraD. SuMathieu LangerT. J. OrimotoD. FortinT. HuD. W. G. S. LeithW. N. CottinghamP. R. BurchatCorrado AngeliniM. TurriJ.j. ReidyT. W. BeckJ.m. GaillardS. I. SerednyakovG. TherinNicolas BergerS. M. SpanierA. K. MckemeyV. G. ShelkovW. RoethelR. ContriF. BianchiC. BoreanJ. A. KadykP. M. PatelCh ThiebauxAlessio SartiMaddie Mc KayF. Di LodovicoBernard AubertN. D. QiD. J. PayneR. SchwierzU. NauenbergJ. W. BerryhillM. G. WilsonT. SchalkYu. G. KolomenskyJ. M. LoseccoJ.e. SwainF. BlancE. Grauges-pousM. PiccoloMaurizio PieriniStephen Robert WagnerJ.h. PanettaK. R. SchubertH. StaengleG. A. CowanR. G. JacobsenD. D. BrownL. ZhangV. B. KoptchevOlga IgonkinaP.f. ManfrediA. J.r. WeinsteinD. A. RobertsF. E. TaylorA. ZalloF. CoudercF. ColecchiaA. SamuelN. B. SinevD. J. SummersM. C. HodgkinsonM. A. MazzoniG. WormserG. CalderiniC. E. MarkerA. M. EichenbaumA. M. LutzSilvano TosiP. J. ClarkS. J. LeeC. LeclercD. HufnagelDouglas WrightC. GattoW. T. FordE. MalyJ. ZhangC. K. LaeK. T. FloodG. BatignaniS. J. SekulaA. PerazzoC. VoenaL. VitaleH. W. ShorthouseTim AdyeR. D. KassM. CarpinelliA. HockerS. AhmedClaudio CampagnariG. RizzoD. GambaV. LepeltierM. BenayounV. BrigljevićC. C. YoungM. A. WinterM. VerderiLydia RoosE. I. RosenbergM. MorgantiC. T. DayBrandon L. HartfielPierluigi PaolucciM. C. SimaniF. Martinez-vidalF. Martinez-vidalO. L. BuchmuellerD. Cote-ahernN. DanielsonF. GaleazziH. SchmueckerRalph Müller-pfefferkornJanice Button-shaferT. HadigD. DongL. PiemonteseG. R. BonneaudR. LiuEleonora LuppiY. KaryotakisDominik MüllerM. MandelkernW. T. MeyerT. GlanzmanS. DittongoJ. DorfanR. F. SchwittersG. MancinelliK. K. GanW. DunwoodieG. CrosettiJ. H. Von Wimmersperg-toellerB. FranekEnrico RobuttiJustin AlbertU. MallikE. WonS. JayatillekeY. S. ZhuC. BozziQ. K. WongM. LegendreP. WangP. A. HartF. FortiD. B. MacfarlaneS. RicciardiS. WillocqAlexis PompiliTetiana Hryn'ovaG. Della RiccaPatrick RobbeT. HeldK. E. FordW. KozaneckiE. GabathulerA. M. BoyarskiW. R. InnesV. N. IvanchenkoF. AnulliP. PatteriJ. BeringerP. C. BloomN. A. RoeG. P. Dubois-felsmannF. C. PorterR. PrepostR. NogowskiS. SaremiJ. R. GaillardK. GoetzenD. ThiessenP. D. JacksonR. L. FlackR. K. YamamotoE. ChenQ. H. GuoB. StuguY. B. PanJ. L. HartonR. C. FieldF. SalvatoreA. GaidotR. GodangK. HonscheidS. LuitzD. DujmicM. PivkJ. BroseA. CalcaterraE. J. HillP. E. KutterP. K. BeheraPh LerusteD. C. WilliamsC. M. HawkesC. D. BuchananG. FinocchiaroV. LuthM. G. GreenR. KowalewskiA. B. BreonV. MiftakovA. BuzzoAmir FarbinG. P. GopalValerio ReH. M. LackerD. D. AltenburgMarkus CristinzianiWolfgang WalkowiakH. L. LynchG. MarchioriG. P. TaylorC. RoatM. ChaoB. MayerA. OlivasM. K. SullivanE. TreadwellM. J.j. JohnA. A. SalnikovM. WeaverA. J.s. SmithM. S. AlamJ. StarkF. BrochardE. TorrenceM. DavierD. P. StokerA. SnyderS. E. MorganM. DickoppR. Baldini-ferroliP. DavidMichael LeviT. Cuhadar-donszelmannR. J. BarlowT. A. GabrielM. P. KellyG. De NardoPaul KyberdH. A. TanakaP. KimW. BhimjiD. KirkbyG. VasseurC. LuD. JuddS. S. HertzbachY. GroysmanL. WildenMatteo NegriniN. ChevalierF. X. YumicevaJ. SchwieningI. OfteD. M. StromG. LynchR. J. ErwinM. L. KocianC. TouramanisBruce SchummM. PosoccoR. CapraLiliana TeodorescuX. C. LouPierre-francois GiraudA. SantroniG. W. MortonE. CharlesM. ZitoW. A. WenzelG. BlaylockD. BettoniM. H. SchuneJ. J. WalshVirginia AzzoliniT. BrandtR. StroiliH. A. NealS. OttoJ. W. LamsaS. J. GowdyA. W. BorglandA. RydS. ChristG. S. AbramsV. LillardE. W. VarnesD. N. BrownPhilippe GrenierYu I. SkovpenJohn AllisonS. BettariniC. A. HeuschA. LuB. SpaanG. D. LaffertyH. BriandA. D. BukinJ. SchubertDavide PiccoloL. LanceriStéphane PlaszczynskiD. LavinR. BarateJ. G. LayterG. GrosdidierM. M. MacriV. E. OzcanW. C. Van HoekSw. BanerjeeM. SteinkeT. I. MeyerMohamed H. AhmedN. I. GeddesT. B. MooreG. EigenT. S. MattisonD. A. SandersF. Safai TehraniD. J. LangeG. PireddaL. BosisioE. A. KravchenkoA. DvoretskiiJ. C. ChenM. MoriiF. R. WapplerSh. RahatlouH. KaganS. PlayferC. P. O'gradyC. VociAkram KhanR. CowanM. A. BaakA. JawaheryH. B. CrawleySandrine LaplaceS. F. GanzhurCrisostomo SciaccaD. AstonF. JacksonI. NarskyG. CibinettoJohann Cohen-tanugiR. K. MommsenS. L. LevyH. W. ZhaoP. D. DaunceyG. J. GrenierMirco AndreottiG. W. LondonR. J. SloaneK. PaickA. DorigoJunjie WuM. A. MazurR. J. ParryA. RomosanD. H. WrightC. PatrignaniV. TisserandA. P. OnuchinB. A. PetersenC. L. BrownI. EschrichA. V. GritsanM. S. GillD. J. KnowlesE. E. ElsenR. W. KadelA. PalanoG. CavotoG. CavotoG. VuagninS. BaileyH. MarsiskeTe LathamSai-juan ChenM. BruinsmaW. J. WisniewskiS. PassaggioR. MessnerG. RongV. EschenburgP. TarasE. P. SolodovS. GeorgeM. GasperoJ. P. ColemanG. TiozzoA. M. EisnerHui LiSergio GrancagnoloG. Hamel De MonchenaultR. S. PanviniD. FalciaiM. V. PurohitAjit MohapatraB. BrauN. De GrootC. H. ChengS. PetrakJ. R. FryR. De SangroS. L. WuS. BrunetW. H. Tokisubject
PhysicsParticle physics010308 nuclear & particles physicsElectron–positron annihilationmedia_common.quotation_subjectGeneral Physics and AstronomyBaBar experiment01 natural sciencesAsymmetryBaryonNuclear physicsParticle decayAmplitude0103 physical sciencesCP violationHigh Energy Physics::ExperimentB meson010306 general physicsmedia_commondescription
We present a preliminary measurement of the time-dependent CP-violating asymmetry in decays of neutral B mesons to the final states D*-+ pi+- using approximately 178 million BB events recorded by the BaBar experiment at the PEP-II e+e- storage ring. Events containing these decays are selected with a partial reconstruction technique, in which only the high-momentum pi+- from the B decay and the low-momentum pi-+ from the D*-+ decay are used. % We measure the amplitude of the asymmetry to be $-0.041 \pm 0.016 (stat.) \pm 0.010 (syst.)$ and determine bounds on $|\sin(2 \beta + \gamma)|$.
year | journal | country | edition | language |
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2004-06-22 | Physical Review Letters |