6533b82afe1ef96bd128c194

RESEARCH PRODUCT

Measurement of the branching fraction for D0 → K-π+

R. BarateD. BuskulicD. DecampP. GhezC. GoyJ.-p. LeesA. LucotteM.-n. MinardJ.-y. NiefB. PietrzykM.p. CasadoM. ChmeissaniP. ComasJ.m. CrespoM. DelfinoE. FernandezM. Fernandez-bosmanLl. GarridoA. JusteM. MartinezR. MiquelLl.m. MirS. OrteuC. PadillaI.c. ParkA. PascualJ.a. PerlasI. RiuF. SanchezF. TeubertA. ColaleoD. CreanzaM. De PalmaG. GelaoG. IaselliG. MaggiM. MaggiN. MarinelliS. NuzzoA. RanieriG. RasoF. RuggieriG. SelvaggiL. SilvestrisP. TempestaA. TricomiG. ZitoX. HuangJ. LinQ. OuyangT. WangY. XieR. XuS. XueJ. ZhangL. ZhangW. ZhaoD. AbbaneoR. AlemanyU. BeckerA.o. BazarkoP. Bright-thomasM. CattaneoF. CeruttiH. DrevermannR.w. FortyM. FrankR. HagelbergJ. HarveyP. JanotB. JostE. KneringerJ. KnoblochI. LehrausG. LuttersP. MatoA. MintenL. MonetaA. PachecoJ.-f. PusztaszeriF. RanjardP. RensingG. RizzoL. RolandiD. SchlatterM. SchmittO. SchneiderW. TejessyI.r. TomalinH. WachsmuthA. WagnerZ. AjaltouniA. BarrèsC. BoyerA. FalvardC. FerdiP. GayC. GuicheneyP. HenrardJ. JoussetB. MichelS. MonteilJ-c. MontretD. PallinP. PerretF. PodlyskiJ. ProriolP. RosnetJ.-m. RossignolT. FearnleyJ.b. HansenJ.d. HansenJ.r. HansenP.h. HansenB.s. NilssonB. RenschA. WäänänenG. DaskalakisA. KyriakisC. MarkouE. SimopoulouI. SiotisA. VayakiA. BlondelG. BonneaudJ.c. BrientP. BourdonA. RougéM. RumpfA. ValassiM. VerderiH. VideauD.j. CandlinM.i. ParsonsE. FocardiG. ParriniK. ZachariadouM. CordenC. GeorgiopoulosD.e. JaffeA. AntonelliG. BencivenniG. BolognaF. BossiP. CampanaG. CaponD. CasperV. ChiarellaG. FeliciP. LaurelliG. MannocchiF. MurtasG.p. MurtasL. PassalacquaM. Pepe-altarelliL. CurtisS.j. DorrisA.w. HalleyI.g. KnowlesJ.g. LynchV. O'sheaC. RaineJ.m. ScarrK. SmithP. Teixeira-diasA.s. ThompsonE. ThomsonF. ThomsonR.m. TurnbullC. GewenigerG. GraefeP. HankeG. HansperV. HeppE.e. KlugeA. PutzerM. SchmidtJ. SommerK. TittelS. WernerM. WunschR. BeuselinckD.m. BinnieW. CameronP.j. DornanM. GironeS. GoodsirE.b. MartinA. MoutoussiJ. NashJ.k. SedgbeerA.m. StaceyM.d. WilliamsG. DissertoriP. GirtlerD. KuhnG. RudolphA.p. BetteridgeC.k. BowderyP. ColrainG. CrawfordA.j. FinchF. FosterG. HughesT. SloanM.i. WilliamsA. GallaI. GiehlA.m. GreeneC. HoffmannK. JakobsK. KleinknechtG. QuastB. RenkE. RohneH.-g. SanderP. Van GemmerenC. ZeitnitzJ.j. AubertC. BenchoukA. BonissentG. BujosaD. CalvetJ. CarrP. CoyleC. DiaconuF. EtienneN. KonstantinidisO. LeroyF. MotschP. PayreD. RousseauM. TalbyA. SadoukiM. ThulasidasK. TrabelsiM. AleppoF. RagusaR. BerlichW. BlumV. BüscherH. DietlF. DydakG. GanisC. GotzheinH. KrohaG. LütjensG. LutzW. MännerH.-g. MoserR. RichterA. Rosado-schlosserS. SchaelR. SettlesH. SeywerdR.st. DenisH. StenzelW. WiedenmannG. WolfJ. BoucrotO. CallotS. ChenY. ChoiA. CordierM. DavierL. DuflotJ.-f. GrivazPh. HeusseA. HöckerA. JacholkowskaM. JacquetD.w. KimF. Le DiberderJ. LefrançoisA.-m. LutzI. NikolicM.-h. SchuneS. SimionE. TournefierJ.-j. VeilletI. VideauD. ZerwasP. AzzurriG. BagliesiG. BatignaniS. BettariniC. BozziG. CalderiniM. CarpinelliM.a. CiocciV. CiulliR. Dell'orsoR. FantechiI. FerranteL. FoàF. FortiA. GiassiM.a. GiorgiA. GregorioF. LigabueA. LusianiP.s. MarrocchesiA. MessineoF. PallaG. SanguinettiA. SciabàP. SpagnoloJ. SteinbergerR. TenchiniG. TonelliC. VanniniA. VenturiP.g. VerdiniG.a. BlairL.m. BryantJ.t. ChambersY. GaoM.g. GreenT. MedcalfP. PerrodoJ.a. StrongJ.h. Von Wimmersperg-toellerD.r. BotterillR.w. ClifftT.r. EdgecockS. HaywoodP. MaleyP.r. NortonJ.c. ThompsonA.e. WrightB. Bloch-devauxP. ColasS. EmeryW. KozaneckiE. LançonM.c. LemaireE. LocciP. PerezJ. RanderJ.-f. RenardyA. RoussarieJ.-p. SchullerJ. SchwindlingA. TrabelsiB. VallageS.n. BlackJ.h. DannR.p. JohnsonH.y. KimA.m. LitkeM.a. McneilG. TaylorC.n. BoothR. BoswellC.a.j. BrewS. CartwrightF. CombleyM.s. KellyM. LehtoW.m. NewtonJ. ReeveL.f. ThompsonA. BöhrerS. BrandtG. CowanC. GrupenP. SaraivaL. SmolikF. StephanM. ApollonioL. BosisioR. Della MarinaG. GianniniB. GobboG. MusolinoJ. RothbergS. WasserbaechS.r. ArmstrongE. CharlesP. ElmerD.p.s. FergusonY.s. GaoS. GonzálezT.c. GreeningO.j. HayesH. HuS. JinP.a. McnamaraJ.m. NachtmanJ. NielsenW. OrejudosY.b. PanY. SaadiI.j. ScottJ. WalshSau Lan WuX. WuJ.m. YamartinoG. Zobernig

subject

PhysicsNuclear and High Energy PhysicsJet (fluid)010308 nuclear & particles physicsBranching fractionElectron–positron annihilationPhysics01 natural sciencesNuclear physicsALEPH ExperimentPion0103 physical sciencesTransverse momentumDecay chain010306 general physicsALEPH experiment

description

The branching fraction for D-0 --> K(-)pi(+) is measured with the statistics collected by ALEPH from 1991 to 1994. The method is based on the comparison between the rate for the reconstructed D*+ --> (D) pi(+), D-0 --> K(-)pi(+) decay chain and the rate for inclusive soft pion production at low transverse momentum with respect to the nearest jet. The result is B(D-0 --> K(-)pi(+)) = (3.90 +/- 0.09 +/- 0.12)% (C) 1997 Published by Elsevier Science B.V. RI ANTONELLI, ANTONELLA/C-6238-2011; Passalacqua, Luca/F-5127-2011; Murtas, Fabrizio/B-5729-2012; St.Denis, Richard/C-8997-2012; Sanchez, Federico/F-5809-2012; Forti, Francesco/H-3035-2011; Ferrante, Isidoro/F-1017-2012

yearjournalcountryeditionlanguage
1997-06-01
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