6533b854fe1ef96bd12ae8aa
RESEARCH PRODUCT
Determinations of|Vub|from Inclusive SemileptonicBDecays with Reduced Model Dependence
Michael KellyJ. L. RitchieI. KitayamaP. GrenierN. De GrootUrs LangeneggerUrs LangeneggerH. K. HadavandJ. M. BauerC. VociR. GodangC. DallapiccolaCh De La VaissièreC. H. ChengJ. J. HollarB. PanCrisostomo SciaccaD. AstonJ. W. BerryhillR. AndreassenH. M. LackerI. M. PeruzziS. F. GanzhurH. R. BandH. L. LynchJohn AllisonS. PruvotH. KaganJ. R. FryW. S. LockmanM. SaleemPierluigi PaolucciM. BarrettQ. L. ZengV. B. GolubevJ. ChauveauG. TherinD. M. StromK. S. ChaisanguanthumT. W. BeckE. CharlesE. CharlesFabio CossuttiN. DanielsonF. GaleazziM. R. ConveryK. K. GanS. I. SerednyakovF. BianchiD. BettoniR. De SangroS. PlayferC. P. O'gradyL. Li GioiNicola CavalloNicola CavalloMaurizio PieriniJ. SchubertDavide PiccoloOlga IgonkinaW. T. FordTim AdyeS. L. WuR. D. KassYu I. SkovpenMarkus CristinzianiP. J. OddoneP. J. OddoneM. BondioliD. CôtéAkram KhanM. A. BaakS. BrunetA. E. RubinC. K. LaeG. RizzoA. V. TelnovW. H. TokiRoberto CalabreseB. C. ShenS. BettariniD. MonorchioO. HamonF. WinklmeierN. L. BlountR. LiuV. E. OzcanS. J. GowdyM. CarpinelliH. W. ZhaoM. T. NaisbitLydia RoosM. MorgantiP. D. DaunceyP. LundR. L. FlackA. W. WeidemannK. KoenekeC. HeartyE. A. EckhartJ. S. MinamoraH. MarsiskeJ. OcarizD. HufnagelA. CalcaterraGeorge LaffertyR. C. FieldF. SalvatoreD. J. SummersB. G. FulsomA. LazzaroD. SuV. PoireauT. J. HarrisonJ. W. GaryM. PiccoloMirco AndreottiG. BlaylockH. J. BultenR. BarateW. KozaneckiJ. Va'vraP. PatteriPu WangM. T. AllenA. M. EisnerM. BombenR. J. SobieA. PerazzoMatteo RamaSw. BanerjeeJ.j. ReidyS. PrellHui LiR. BartoldusC. VoenaL. VitaleJ. F. HirschauerG. BatignaniG. FinocchiaroW. GradlV. LuthJ. A. KadykJ. A. KadykMauro MorandinA. N. YushkovM. S. AlamA. J. BevanF. MuheimF. Martinez-vidalSai-juan ChenMarcello RotondoA. KreiselM. MandelkernH. U. FlaecherA. ZghicheR. J. WilsonI. M. NugentDominik MüllerL. M. CremaldiR. K. YamamotoC. RoatQ. K. WongSergio GrancagnoloA. PetzoldJulie MalclesR. S. DubitzkyChunhui ChenV. EygesZongfu YuJie ZhangJ. P. LeesD. P. StokerT. B. MooreJames R. WilsonG. VasileiadisH. B. CrawleyJ. M. LoseccoNicolas BergerD. A. HopkinsS. M. SpanierM. BruinsmaW. J. WisniewskiM. J. CharlesM. G. GreenA. SnyderS. K. SwainF. SimonettoG. Hamel De MonchenaultP. J. ClarkW. F. MaderM. SteinkeK. YiN. B. SinevW. M. BuggD. KovalskyiR. ClausY. M. ChiaMatteo NegriniS. A. MajewskiM. J.j. JohnR. AleksanD. WalkerJ. M. ThompsonS. B. ZainD. Del ReG. De NardoD. DongR. S. PanviniR. H. SchindlerShanhui FanW. MengesJ. E. SundermannM. PripsteinM. PripsteinY. KaryotakisF. F. WilsonW. D. HulsbergenM. V. PurohitDouglas WrightB. L. HartfielR. K. MommsenPeter ElmerA. HaukeAlberto LusianiC. LuD. JuddM. PappagalloG. BenelliE. O. OlaiyaM. A. SaeedN. R. BarlowF. PalomboJunqiao WuVivek SharmaC. J. FlaccoPaul JacksonI. J. ForsterT. HeldK. E. FordS. PassaggioM. DavierV. LombardoJames H CochranB. LewandowskiL.m. ZhangD. G. HitlinS. YeA. SofferG. EigenR. KroegerM. VerderiBruce MelladoT. C. PetersenK. PetersJames D. OlsenAjit MohapatraJ. A. NashF. GalloR. BulaT. Cuhadar-donszelmannF. Safai TehraniD. BoutignyM. Lo VetereR. Ter-antonyanM. WittgenA. T. WatsonT. HadigS. RodierP. C. BloomC. TouramanisEnrico RobuttiM. PioppiV. ZieglerM. LuC. M. HawkesV. AzzoliniU. MallikY. S. ZhuM. S. GillM. S. GillN. S. KnechtNicola NeriJ. R. GaillardS. OttoD. J. BardL. DongH. SchröderA. A. SalnikovB. ChengV. E. BlinovRoberto CovarelliR. W. KadelR. W. KadelG. SciollaM. A. MazurFrancesco PolciR. J. ParryC. L. EdgarBruce SchummA. M. EichenbaumPaul KyberdE. Di MarcoM. K. SullivanM. PelizaeusS. LuitzM. BattagliaM. BattagliaC. CartaroD. C. WilliamsA. D'orazioD. H. WrightT. SchalkA. PalanoG. GrosdidierS. SchenkT. M. HongM. L. PerlJ. T. BoydJanice Button-shaferJanice Button-shaferC. PatrignaniA. CunhaR. CapraS. E. MorganM. DickoppM. LegendreM. ChaoV. TisserandS. H. RobertsonJoseph IzenM. A. MazzoniG. WormserG. R. BonneaudM. H. SchuneF. BelliniU. UwerF. B. ViaudJ. DorfanCorrado AngeliniB. SpaanA. RoodmanR. MessnerT. BrandtA. M. BoyarskiR. StroiliH. A. NealD. W. G. S. LeithW. N. CottinghamW. RoethelJ. StrubeKenji HamanoJ. KrosebergG. CavotoC. GattoDavid HutchcroftA. J. HartR. RahmatH. P. PaarJ. E. BrauB. BhuyanT. PulliamA. RydA. D. BukinV. KloseO. L. BuchmuellerX. GirouxL. LanceriL. BosisioG. RongG. SchottRoland WaldiE. J. HillP. E. KutterT. AllmendingerF. FerroniPh LerusteT. SchroederHerbert KochAndrei GritsanAndrei GritsanS. CurryJ. SchwieningLiliana TeodorescuN. ArnaudL. PiemonteseV. P. DruzhininC. BozziM. SpitznagelB. N. RatcliffD. D. AltenburgV. EschenburgX. C. LouG. CalderiniB. MayerA. K. YarrituW. DunwoodieCh YècheD. A. BowermanK. HonscheidC. A. ChavezE. GabathulerW. R. InnesN. D. QiA. BuzzoP. TarasE. P. SolodovPaul Fraser HarrisonT. S. MattisonD. A. SandersP. TanB. FranekR. SchwierzG. KukartsevG. KukartsevJ. J. WalshA. M. RahimiT. E. LathamG. W. BrandenburgF. C. PorterA. OyangurenN. A. RoeN. A. RoeG. P. Dubois-felsmannM. M. MacriP. M. PatelG. S. AbramsG. S. AbramsStephen Robert WagnerColin JessopA. StocchiM. ZitoM. PosoccoJ.h. PanettaX. ChaiS. J. SekulaA. JawaheryR. ContriJeffrey RichmanYu. G. KolomenskyYu. G. KolomenskyR. N. CahnR. N. CahnMaria Roberta MongeK. R. SchubertA. E. BlinovC. C. YoungS. D. FoulkesG. CibinettoA. MihalyiD. N. BrownD. N. BrownD. N. BrownW. T. MeyerC. HastD. J. LangeG. PireddaA. DvoretskiiJ. C. ChenUlrik EgedeM. MoriiD. S. BestD. S. BestJ. A. MckennaR. PrepostR. NogowskiE. PaoloniM. GasperoS. PacettiR. CowanP. SpradlinX. R. ChenG. NesomV. LepeltierF. BlancM. T. RonanM. T. RonanI. NarskyF. R. WapplerXiang LiM. BenayounA. P. OnuchinMaurizio BiasiniSh. RahatlouD. BernardA. ChenB. A. PetersenC. L. BrownG. GrazianiW. F. WangL. Del BuonoW. Panduro VazquezR. EckmannOwen Rosser LongC. D. BuchananE. I. RosenbergC. T. DayC. T. DayJ. P. ColemanA. SeidenG. B. MohantyF. AnulliJ. A. ErnstS. DittongoP. RoudeauM. DattaK. A. UlmerJ. J. BackCh ThiebauxH. StaengleFrancesco FabozziFrancesco FabozziA. OlivasE. A. KravchenkoM. WeaverR. FreyM. H. KelseyT. AbeJ. R. JohnsonR. Baldini-ferroliW. BhimjiD. KirkbyG. VasseurK. C. SchofieldS. WillocqG. Della RiccaY. B. PanR. KowalewskiG. MancinelliL. M. MirL. M. MirT. R. McmahonT. PiatenkoK. GoetzenI. OfteJ. P. BurkeE. TorrenceP. DavidA. SantroniA. J. EdwardsHyun-chul KimK. SuzukiE. GraugesH. NicholsonPatricia R. BurchatRoger BarlowMartino MargoniC. T. PotterMario GiorgiS. MorgantiSridhara DasuA. J.r. WeinsteinE. FeltresiR. CenciA. ZalloP. KimF. CoudercF. BucciJ. C. DingfelderS. AbachiR. G. JacobsenR. G. JacobsenEleonora LuppiJustin AlbertA. HockerS. AhmedN. Van BakelD. GambaS. SchrenkE. ChenB. StuguD. DujmicG. MarchioriR. R. KoflerM. KrishnamurthyD. E. WagonerW. O. RuddickGabriele SimiC. L. DavisR. GametM. HaireJ. C. WilliamsB. DahmesJ. LibbyK. WangI. EschrichClaudio CampagnariS. RicciardiAlexis PompiliTetiana Hryn'ovaF. FortiA. SatpathyK. T. FloodS. SaremiR. SaccoM. FritschS. S. HertzbachY. GroysmanY. GroysmanL. WildenH. L. SnoekG. LynchG. LynchYuehong XieM. L. KocianW. A. WenzelW. A. WenzelY. P. LauA. J.s. SmithM. G. WilsonD. A. RobertsF. E. TaylorA. M. LutzM. T. GrahamT. GlanzmanR. F. SchwittersD. B. MacfarlaneJ. StelzerB. T. MeadowsG. RavenJ. I. YiM. D. SokoloffC. M. BrownF. Di LodovicoBernard AubertD. J. PayneU. NauenbergPrafulla Kumar BeheraA. SamuelSilvano TosiE. LatourP. S. JacksonJ. M. RoneyLuca ListaK. A. GeorgeJ. G. SmithM. B. NikolichA. GaidotG. P. GopalS. EmeryV. HalyoL. GladneyR. FacciniJ. BiesiadaF. FerrarottoA. J. LankfordF. Le DiberderMarcella BonaT. J. OrimotoT. J. OrimotoD. FortinL. T. KerthL. T. KerthJ. MarksG. A. CowanC. A. Heuschsubject
PhysicsSemileptonic decayParticle physicsMass distribution010308 nuclear & particles physicsElectron–positron annihilationHigh Energy Physics::PhenomenologyHadronGeneral Physics and AstronomyPhoton energy7. Clean energy01 natural sciences0103 physical sciencesHigh Energy Physics::ExperimentB meson010306 general physicsBar (unit)Leptondescription
We report two novel determinations of |V{sub ub}| with reduced model dependence, based on measurements of the mass distribution of the hadronic system in semileptonic B decays. Events are selected by fully reconstructing the decay of one B meson and identifying a charged lepton from the decay of the other B meson from {Upsilon}(4S) {yields} (B{bar B}) events. In one approach, we combine the inclusive {bar B} {yields} X{sub u}{ell}{bar {nu}} rate with a measurement of the inclusive B {yields} X{sub s}{gamma} photon energy spectrum. We obtain |V{sub ub}| = (4.43 {+-} 0.38{sub stat} {+-} 0.25{sub syst} {+-} 0.29{sub theo}) x 10{sup -3}. In another approach we measure the total {bar B} {yields} X{sub u} {ell}{bar {nu}} rate over the full phase space and find |V{sub ub}| = (3.84 {+-} 0.70{sub stat} {+-} 0.30{sub syst} {+-} 0.10{sub theo}) x 10{sup -3}.
year | journal | country | edition | language |
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2006-06-08 | Physical Review Letters |