6533b85dfe1ef96bd12be6d8
RESEARCH PRODUCT
Measurements of theB→D*form factors using the decayB¯0→D*+e−ν¯e
H. KaganM. SaleemA. W. WeidemannH. J. BultenS. PlayferC. P. O'gradyJ. ChauveauR. BartoldusAkram KhanM. A. BaakA. V. TelnovK. KoenekeM. BondioliV. EygesZongfu YuU. EgedeV. ZieglerR. LiuM. J. CharlesDenis BernardG. SciollaL. Li GioiJ. A. KadykChunhui ChenD. Del ReA. KreiselJ. M. RoneyM. L. PerlW. M. BuggD. KovalskyiW. KozaneckiLuca ListaJ. A. NashM. Lo VetereNicola CavalloNicola CavalloH. JasperD. DongC. A. HeuschAlberto LusianiB. L. HartfielJ. T. BoydJoseph IzenA. PompiliK. A. GeorgeJ. G. SmithY. S. ZhuT. HeldK. E. FordJ. R. GaillardFrancesco PolciM. PappagalloM. PelizaeusM. B. NikolichE. A. KravchenkoOlga IgonkinaW. T. FordColin JessopF. BelliniTim AdyeR. D. KassM. PioppiMichael KellyJ. L. RitchieM. SpitznagelR. PrepostR. NogowskiC. VociR. BulaT. Cuhadar-donszelmannP. LundR. L. FlackC. TouramanisBruce SchummB. N. RatcliffI. KitayamaS. I. SerednyakovB. ChengV. E. BlinovH. K. HadavandO. HamonM. J.j. JohnS. B. ZainG. De NardoCrisostomo SciaccaD. AstonC. LuD. JuddC. L. EdgarC. J. FlaccoXiang LiC. D. BuchananA. LazzaroD. SuA. M. EisnerV. PoireauM. CarpinelliM. PiccoloM. T. AllenS. RodierS. E. MorganM. DickoppM. LegendreMarcello RotondoCh YècheG. BatignaniW. GradlA. CalcaterraM. T. NaisbitLydia RoosM. MorgantiJ. SchwieningM. MandelkernJ. W. BerryhillHui LiA. OlivasG. KukartsevSergio GrancagnoloC. RoatS. PacettiR. CowanLiliana TeodorescuX. C. LouJ. J. WalshA. M. RahimiT. E. LathamN. D. QiR. SchwierzR. AndreassenA. J. EdwardsR. N. CahnJanice Button-shaferA. VolkHyun-chul KimP. GrenierD. P. StokerG. S. AbramsA. GaidotPierluigi PaolucciD. N. BrownA. J. HartG. R. BonneaudD. W. G. S. LeithW. N. CottinghamM. WeaverA. PetzoldG. Hamel De MonchenaultR. S. PanviniH. U. FlaecherA. ZghicheI. NarskyR. Baldini-ferroliL. BosisioMaria Roberta MongeA. MihalyiK. SuzukiT. S. MattisonD. A. SandersR. ClausR. J. WilsonMatteo RamaJ. DorfanN. DanielsonF. GaleazziL. M. CremaldiY. M. ChiaMatteo NegriniD. S. BestJ. A. MckennaE. PaoloniJ. P. LeesMarkus CristinzianiG. SchottK. K. GanA. M. BoyarskiG. D. LaffertyDouglas WrightCorrado AngeliniG. CalderiniW. BhimjiW. D. HulsbergenD. KirkbyG. VasseurS. EmeryM. V. PurohitD. E. HutchcroftJ. M. BauerB. BhuyanC. DallapiccolaCh De La VaissièreP. SpradlinP. TanI. J. ForsterI. M. NugentC. HastD. J. LangeG. PireddaA. DvoretskiiJ. J. HollarMaurizio BiasiniJulie MalclesX. R. ChenR. K. YamamotoH. NicholsonM. T. RonanPatricia R. BurchatF. Di LodovicoBernard AubertK. C. SchofieldV. P. DruzhininC. BozziD. J. PayneMartino MargoniU. NauenbergJames R. WilsonE. J. HillF. BlancBruce MelladoAjit MohapatraG. BlaylockP. E. KutterP. K. BeheraT. AllmendingerJ. C. ChenM. G. GreenM. MoriiK. HonscheidC. A. ChavezD. J. BardPh LerusteM. PripsteinM. WittgenM. ZitoG. MancinelliS. PrellG. BenelliM. M. MacriN. ArnaudA. SamuelS. F. GanzhurH. R. BandA. BuzzoR. J. BarlowK. GoetzenM. BattagliaD. D. AltenburgB. MayerSilvano TosiM. SteinkeK. YiW. S. LockmanM. PosoccoD. WalkerJ. M. ThompsonJie ZhangF. R. WapplerA. K. YarrituSh. RahatlouE. O. OlaiyaM. A. SaeedJames H CochranS. K. SwainM. DavierN. R. BarlowF. PalomboJunqiao WuVivek SharmaC. C. YoungOwen Rosser LongL.m. ZhangPeter ElmerR. CenciJ. P. BurkeE. TorrenceA. RoodmanB. PanA. ZalloF. CoudercB. LewandowskiH. P. PaarJ. E. BrauS. J. SekulaA. JawaheryS. D. FoulkesPaul JacksonG. CibinettoP. DavidJames D. OlsenA. SeidenT. PulliamRoland WaldiE. LatourI. M. PeruzziW. T. MeyerQ. L. ZengP. S. JacksonK. PetersF. FerroniD. MonorchioM. LuD. G. HitlinN. De GrootA. SofferC. H. ChengV. B. GolubevA. SantroniA. OyangurenG. B. MohantyF. GalloA. M. EichenbaumN. L. BlountJ. A. ErnstG. TherinH. W. ZhaoP. D. DaunceyS. YeJeffrey RichmanYu. G. KolomenskyT. C. PetersenA. HöckerJ. R. FryR. Ter-antonyanD. A. BowermanEleonora LuppiPaul Fraser HarrisonW. ParkMirco AndreottiT. W. BeckMaurizio PieriniF. BianchiM. R. ConveryS. A. MajewskiJustin AlbertV. AzzoliniNicola NeriS. OttoP. M. PatelL. DongE. I. RosenbergStephen Robert WagnerJ.h. PanettaA. E. RubinC. T. DayX. ChaiM. DattaT. SchalkG. EigenM. A. MazzoniG. WormserR. De SangroS. L. WuK. R. SchubertJ. P. ColemanC. K. LaeG. RizzoF. AnulliA. P. OnuchinS. DittongoA. ChenD. HufnagelC. GattoS. BrunetW. H. TokiPu WangT. M. HongP. J. OddoneF. Safai TehraniT. SchroederR. MessnerW. DunwoodieB. FranekJ. J. BackP. PatteriE. P. SolodovJohn AllisonN. A. RoeG. P. Dubois-felsmannCh ThiebauxH. StaengleY. KaryotakisL. M. MirT. R. McmahonT. PiatenkoG. RongV. EschenburgB. A. PetersenC. L. BrownA. V. GritsanA. V. GritsanM. S. GillB. SpaanE. GraugesP. TarasMario GiorgiRoberto CovarelliR. W. KadelA. PalanoA. D. BukinS. SchenkS. MorgantiSridhara DasuL. LanceriM. GasperoG. NesomJ. SchubertDavide PiccoloJ. S. MinamoraR. C. FieldA. J.r. WeinsteinE. FeltresiS. BettariniMauro MorandinA. J. BevanF. SalvatoreJ. F. HirschauerG. FinocchiaroV. LuthL. Del BuonoM. K. SullivanR. EckmannR. FreyJ. KrosebergF. MuheimG. CavotoM. H. KelseyA. D'orazioF. WinklmeierV. E. OzcanS. H. RobertsonT. AbeF. B. ViaudK. A. UlmerC. T. PotterM. S. AlamM. A. MazurA. SnyderD. CôtéV. KloseC. M. HawkesHerbert KochS. CurryJ. R. JohnsonP. C. BloomN. S. KnechtF. F. WilsonFrancesco FabozziFrancesco FabozziNicolas BergerD. A. HopkinsS. M. SpanierG. VasileiadisH. MarsiskeA. A. SalnikovSai-juan ChenA. M. LutzM. BruinsmaM. VerderiS. WillocqG. Della RiccaRoberto CalabreseB. C. ShenR. CapraW. J. WisniewskiT. HadigP. KyberdJ. E. SundermannEnrico RobuttiU. MallikJ. OcarizK. Yu TodyshevM. H. SchuneY. B. PanR. KowalewskiC. CartaroS. PassaggioU. UwerT. BrandtR. StroiliH. A. NealT. B. MooreA. RydT. J. HarrisonJ. W. GaryJ. Va'vraI. OfteJ.j. ReidyR. S. DubitzkyJ. M. LoseccoA. HaukeR. ContriN. B. SinevV. LepeltierM. BenayounW. F. WangW. Panduro VazquezH. SchröderS. LuitzD. C. WilliamsM. ChaoKenji HamanoR. RahmatR. G. JacobsenG. W. BrandenburgS. AhmedN. Van BakelD. GambaS. SchrenkVivek JainE. ChenB. StuguD. DujmicG. MarchioriP. KimF. BucciJ. C. DingfelderS. AbachiP. RoudeauV. HalyoL. GladneyR. FacciniJ. BiesiadaF. FerrarottoA. J. LankfordF. Le DiberderMarcella BonaT. J. OrimotoD. FortinJ. I. YiL. T. KerthJ. MarksG. A. CowanC. HeartyE. A. EckhartD. J. SummersB. G. FulsomM. BombenR. J. SobieA. PerazzoC. VoenaL. VitaleF. Martinez-vidalDominik MüllerQ. K. WongR. R. KoflerM. KrishnamurthyD. E. WagonerF. SimonettoW. O. RuddickGabriele SimiW. F. MaderR. H. SchindlerShanhui FanC. L. DavisW. MengesR. GametM. HaireJ. C. WilliamsR. KroegerD. BoutignyA. T. WatsonS. J. GowdyR. GodangH. M. LackerB. DahmesH. L. LynchR. BarateSw. BanerjeeA. SatpathyS. PruvotM. BarrettD. M. StromK. S. ChaisanguanthumH. B. CrawleyM. FritschE. CharlesFabio CossuttiS. S. HertzbachY. GroysmanL. WildenG. LynchP. J. ClarkD. BettoniM. L. KocianW. A. WenzelR. K. MommsenYu I. SkovpenJ. LibbyE. Di MarcoK. WangA. StocchiD. H. WrightC. PatrignaniA. CunhaV. TisserandW. RoethelJ. StrubeI. EschrichL. PiemonteseE. GabathulerW. R. InnesF. C. PorterClaudio CampagnariM. G. WilsonD. A. RobertsF. E. TaylorG. GrosdidierF. FortiM. T. GrahamT. GlanzmanR. F. SchwittersD. B. MacfarlaneJ. StelzerB. T. MeadowsG. RavenM. D. SokoloffC. M. BrownS. RicciardiTetiana Hryn'ovaK. T. FloodS. SaremiR. SaccoH. L. SnoekYuehong XieY. P. LauA. J.s. SmithV. Lombardosubject
PhysicsNuclear and High Energy PhysicsParticle physics010308 nuclear & particles physicsCabibbo–Kobayashi–Maskawa matrixElectron–positron annihilationMonte Carlo methodMomentum transferResonance01 natural sciencesParticle identificationParticle decay0103 physical sciencesStatistical physics010306 general physicsBar (unit)description
We measure the dependence of (B) over bar (0)-> D(*+)e(-)(B) over bar (e) on the decay angles and momentum transfer. The data sample consists of similar to 86x10(6) B (B) over bar -pairs accumulated on the Upsilon(4S) resonance by the BABAR detector at the asymmetric e(+)e(-) collider PEP-II. We specify the three form factors by two ratios R-1 and R-2, and by a single parameter rho(2) characterizing the polynomial representing h(A1), the function which describes the momentum-transfer dependence of the form factor A(1). We determine R-1, R-2, and rho(2) using an unbinned maximum likelihood fit to the full decay distribution. The results are R-1=1.396 +/- 0.060 +/- 0.035 +/- 0.027, R-2=0.885 +/- 0.040 +/- 0.022 +/- 0.013, and rho(2)=1.145 +/- 0.059 +/- 0.030 +/- 0.035. The stated uncertainties are the statistical from the data, statistical from the size of the Monte Carlo sample and the systematic uncertainty, respectively. In addition, based on this measurement, we give an updated value for the CKM matrix element vertical bar V-cb vertical bar.
year | journal | country | edition | language |
---|---|---|---|---|
2006-11-22 | Physical Review D |