6533b838fe1ef96bd12a47df
RESEARCH PRODUCT
Measurement of the branching ratio and an upper limit on
D. BuskulicD. CasperI. De BonisD. DecampP. GhezC. GoyJ.-p. LeesM.-n. MinardP. OdierB. PietrzykF. AriztizabalM. ChmeissaniJ.m. CrespoI. EfthymiopoulosE. FernandezM. Fernandez-bosmanV. GaitanLl. GarridoM. MartinezS. OrteuA. PachecoC. PadillaF. PallaA. PascualJ.a. PerlasF. SanchezF. TeubertD. CreanzaM. De PalmaA. FarillaG. IaselliG. MaggiN. MarinelliS. NataliS. NuzzoA. RanieriG. RasoF. RomanoF. RuggieriG. SelvaggiL. SilvestrisP. TempestaG. ZitoX. HuangJ. LinQ. OuyangT. WangY. XieR. XuS. XueJ. ZhangL. ZhangW. ZhaoG. BonviciniJ. BoudreauP. ComasP. CoyleH. DrevermannA. EngelhardtR.w. FortyM. FrankG. GanisC. GayM. GironeR. HagelbergJ. HarveyR. JacobsenB. JostJ. KnoblochI. LehrausM. MaggiC. MarkouE.b. MartinP. MatoH. MeinhardA. MintenR. MiquelP. PalazziJ.r. PaterP. PerrodoJ.-f. PusztaszeriF. RanjardL. RolandiD. SchlatterM. SchmellingW. TejessyI.r. TomalinR. VeenhofA. VenturiH. WachsmuthW. WiedenmannW. WitzelingJ. WotschackZ. AjaltouniM. Bardadin-otwinowskaA. BarresC. BoyerA. FalvardP. GayC. GuicheneyP. HenrardJ. JoussetB. MichelS. MonteilJ-c. MontretD. PallinP. PerretF. PodlyskiJ. ProriolJ.-m. RossignolF. SaadiT. FearnleyJ.b. HansenJ.d. HansenJ.r. HansenP.h. HansenS.d. JohnsonR. MøllerudB.s. NilssonA. KyriakisE. SimopoulouI. SiotisA. VayakiK. ZachariadouA. BlondelG. BonneaudJ.c. BrientP. BourdonL. PassalacquaA. RougéM. RumpfR. TanakaA. ValassiM. VerderiH. VideauD.j. CandlinM.i. ParsonsE. VeitchE. FocardiG. ParriniM. CordenM. DelfinoC. GeorgiopoulosD.e. JaffeA. AntonelliG. BencivenniG. BolognaF. BossiP. CampanaG. CaponF. CeruttiV. ChiarellaG. FeliciP. LaurelliG. MannocchiF. MurtasG.p. MurtasM. Pepe-altarelliS. SalomoneP. ColrainI. Ten HaveI.g. KnowlesJ.g. LynchW. MaitlandW.t. MortonC. RaineP. ReevesJ.m. ScarrK. SmithM.g. SmithA.s. ThompsonS. ThornR.m. TurnbullU. BeckerO. BraunC. GewenigerP. HankeV. HeppE.e. KlugeA. PutzerB. RenschM. SchmidtH. StenzelK. TittelM. WunschR. BeuselinckD.m. BinnieW. CameronM. CattaneoD.j. CollingP.j. DornanJ.f. HassardN. KonstantinidisL. MonetaA. MoutoussiJ. NashD.g. PayneG. San MartinJ.k. SedgbeerA.g. WrightG. DissertoriP. GirtlerE. KneringerD. KuhnG. RudolphC.k. BowderyT.j. BrodbeckA.j. FinchF. FosterG. HughesD. JacksonN.r. KeemerM. NuttallA. PatelT. SloanS.w. SnowE.p. WhelanA. GallaA.m. GreeneK. KleinknechtJ. RaabB. RenkH.-g. SanderH. SchmidtS.m. WaltherR. WankeB. WolfA.m. BencheikhC. BenchoukA. BonissentD. CalvetJ. CarrC. DiaconuF. EtienneD. NicodP. PayreL. RoosD. RousseauM. TalbyI. AbtS. AdlungR. AssmannC. BauerW. BlumD. BrownP. CattaneoB. DehningH. DietlF. DydakA.w. HalleyK. JakobsH. KrohaJ. LauberG. LütjensG. LutzW. MännerH.-g. MoserR. RichterJ. SchröderA.s. SchwarzR. SettlesH. SeywerdU. StierlinU. StieglerR.st. DenisG. WolfR. AlemanyJ. BoucrotO. CallotA. CordierF. CouraultM. DavierL. DuflotJ.-f. GrivazPh. HeusseM. JacquetP. JanotD.w. KimF. Le DiberderJ. LefrançoisA.-m. LutzG. MusolinoI. NikolicH.j. ParkI.c. ParkM.-h. SchuneS. SimionJ.-j. VeilletI. VideauD. AbbaneoG. BagliesiG. BatignaniS. BettariniU. BottigliC. BozziG. CalderiniM. CarpinelliM.a. CiocciV. CiulliR. Dell'orsoI. FerranteF. FidecaroL. FoàF. FortiA. GiassiM.a. GiorgiA. GregorioF. LigabueA. LusianiP.s. MarrocchesiA. MessineoG. RizzoG. SanguinettiA. SciabàP. SpagnoloJ. SteinbergerR. TenchiniG. TonelliG. TriggianiC. VanniniP.g. VerdiniJ. WalshA.p. BetteridgeY. GaoM.g. GreenD.l. JohnsonT. MedcalfLl.m. MirI.s. QuaziJ.a. StrongV. BertinD.r. BotterillR.w. ClifftT.r. EdgecockS. HaywoodM. EdwardsP. MaleyP.r. NortonJ.c. ThompsonB. Bloch-devauxP. ColasH. DuarteS. EmeryW. KozaneckiE. LançonM.c. LemaireE. LocciB. MarxP. PerezJ. RanderJ.-f. RenardyA. RosowskyA. RoussarieJ.-p. SchullerJ. SchwindlingD. Si MohandA. TrabelsiB. VallageR.p. JohnsonA.m. LitkeG. TaylorJ. WearA. BeddallC.n. BoothC. BoswellS. CartwrightF. CombleyI. DawsonA. KoksalM. LethoW.m. NewtonC. RankinL.f. ThompsonA. BöhrerS. BrandtG. CowanE. FeiglC. GrupenG. LuttersJ. Minguet-rodriguezF. RiveraP. SaraivaU. SchäferL. SmolikL. BosisioR. Della MarinaG. GianniniB. GobboL. PitisF. RagusaH. KimJ. RothbergS. WasserbaechL. BellantoniJ.s. ConwayZ. FengD.p.s. FergusonY.s. GaoJ. GrahlJ.l. HartonO.j. HayesH. HuJ.m. NachtmanY.b. PanY. SaadiM. SchmittI. ScottV. SharmaJ.d. TurkA.m. WalshF.v. WeberT. WildishSau Lan WuX. WuJ.m. YamartinoM. ZhengG. Zobernigsubject
ALEPH ExperimentNuclear physicsPhysicsNuclear and High Energy PhysicsBranching fractionElectron–positron annihilationHadronHiggs bosonLimit (mathematics)SupersymmetryALEPH experimentdescription
Abstract Using 1.45 million hadronic Z decays collected by the ALEPH experiment at LEP, the b → τ − ν - τ X branching ratio is measured to be 2.75 ± 0.30 ± 0.37%. In addition an upper limit of 1.8 × 10 −3 at 90% confidence level is placed upon the exclusive branching ratio of B − → τ − ν - τ . These measurements are consistent with SM expectations, and put the constraint tan β M h ± GeV −1 at 90% confidence level on all Type II two Higgs doublet models (such as the MSSM).
year | journal | country | edition | language |
---|---|---|---|---|
1995-01-01 | Physics Letters B |