6533b82dfe1ef96bd1291d57
RESEARCH PRODUCT
Search for the lightest scalar top quark in events with two leptons in pp¯ collisions at s=1.96 TeV
V.m. AbazovB. AbbottM. AbolinsB.s. AcharyaM. AdamsT. AdamsE. AguiloS.h. AhnM. AhsanG.d. AlexeevG. AlkhazovA. AltonG. AlversonG.a. AlvesM. AnastasoaieL.s. AncuT. AndeenS. AndersonB. AndrieuM.s. AnzelcY. ArnoudM. ArovM. ArthaudA. AskewB. ÅSmanA.c.s. Assis JesusO. AtramentovC. AutermannC. AvilaC. AyF. BadaudA. BadenL. BagbyB. BaldinD.v. BandurinS. BanerjeeP. BanerjeeE. BarberisA.-f. BarfussP. BargassaP. BaringerJ. BarretoJ.f. BartlettU. BasslerD. BauerS. BealeA. BeanM. BegalliM. BegelC. Belanger-champagneL. BellantoniA. BellavanceJ.a. BenitezS.b. BeriG. BernardiR. BernhardL. BerntzonI. BertramM. BesançonR. BeuselinckV.a. BezzubovP.c. BhatV. BhatnagarC. BiscaratG. BlazeyF. BlekmanS. BlessingD. BlochK. BloomA. BoehnleinD. BolineT.a. BoltonG. BorissovK. BosT. BoseA. BrandtR. BrockG. BrooijmansA. BrossD. BrownN.j. BuchananD. BuchholzM. BuehlerV. BuescherS. BurdinS. BurkeT.h. BurnettC.p. BuszelloJ.m. ButlerP. CalfayanS. CalvetJ. CamminS. CaronW. CarvalhoB.c.k. CaseyN.m. CasonH. Castilla-valdezS. ChakrabartiD. ChakrabortyK.m. ChanK. ChanA. ChandraF. CharlesE. CheuF. ChevallierD.k. ChoS. ChoiB. ChoudharyL. ChristofekT. ChristoudiasS. CihangirD. ClaesB. ClémentY. CoadouM. CookeW.e. CooperM. CorcoranF. CoudercM.-c. CousinouS. Crépé-renaudinD. CuttsM. ĆWiokH. Da MottaA. DasG. DaviesK. DeS.j. De JongP. De JongE. De La Cruz-bureloC. De Oliveira MartinsJ.d. DegenhardtF. DéliotM. DemarteauR. DeminaD. DenisovS.p. DenisovS. DesaiH.t. DiehlM. DiesburgA. DominguezH. DongL.v. DudkoL. DuflotS.r. DugadD. DugganA. DuperrinJ. DyerA. DyshkantM. EadsD. EdmundsJ. EllisonV.d. ElviraY. EnariS. EnoP. ErmolovH. EvansA. EvdokimovV.n. EvdokimovA.v. FerapontovT. FerbelF. FiedlerF. FilthautW. FisherH.e. FiskM. FordM. FortnerH. FoxS. FuS. FuessT. GadfortC.f. GaleaE. GallasE. GalyaevC. GarciaA. Garcia-bellidoV. GavrilovP. GayW. GeistD. GeléC.e. GerberY. GershteinD. GillbergG. GintherN. GollubB. GómezA. GoussiouP.d. GrannisH. GreenleeZ.d. GreenwoodE.m. GregoresG. GrenierPh. GrisJ.-f. GrivazA. GrohsjeanS. GrünendahlM.w. GrünewaldJ. GuoF. GuoP. GutierrezG. GutierrezA. HaasN.j. HadleyP. HaefnerS. HagopianJ. HaleyI. HallR.e. HallL. HanK. HanagakiP. HanssonK. HarderA. HarelR. HarringtonJ.m. HauptmanR. HauserJ. HaysT. HebbekerD. HedinJ.g. HegemanJ.m. HeinmillerA.p. HeinsonU. HeintzC. HenselK. HernerG. HeskethM.d. HildrethR. HiroskyJ.d. HobbsB. HoeneisenH. HoethM. HohlfeldS.j. HongR. HooperS. HossainP. HoubenY. HuZ. HubacekV. HynekI. IashviliR. IllingworthA.s. ItoS. JabeenM. JaffréS. JainK. JakobsC. JarvisR. JesikK. JohnsC. JohnsonM. JohnsonA. JonckheereP. JonssonA. JusteD. KäferS. KahnE. KajfaszA.m. KalininJ.r. KalkJ.m. KalkS. KapplerD. KarmanovJ. KasperP. KasperI. KatsanosD. KauR. KaurKaushik DeR. KehoeS. KermicheN. KhalatyanA. KhanovA. KharchilavaY.m. KharzheevD. KhatidzeH. KimT.j. KimM.h. KirbyM. KirschB. KlimaJ.m. KohliJ.-p. KonrathM. KopalV.m. KorablevA.v. KozelovD. KropA. KryemadhiT. KuhlA. KumarS. KunoriA. KupcoT. KurčaJ. KvitaF. LacroixD. LamS. LammersG. LandsbergJ. LazofloresP. LebrunW.m. LeeA. LeflatF. LehnerJ. LellouchJ. LevequeP. LewisJ. LiQ.z. LiL. LiS.m. LiettiJ.g.r. LimaD. LincolnJ. LinnemannV.v. LipaevR. LiptonY. LiuZ. LiuL. LoboA. LobodenkoM. LokajicekA. LounisP. LoveH.j. LubattiA.l. LyonA.k.a. MacielD. MackinR.j. MadarasP. MättigC. MagassA. MagerkurthN. MakovecP.k. MalH.b. MalbouissonS. MalikV.l. MalyshevH.s. MaoY. MaravinB. MartinR. MccarthyA. MelnitchoukA. MendesL. MendozaP.g. MercadanteM. MerkinK.w. MerrittJ. MeyerA. MeyerM. MichautT. MilletJ. MitrevskiJ. MolinaR.k. MommsenN.k. MondalR.w. MooreT. MoulikG.s. MuanzaM. MuldersM. MulhearnO. MundalL. MundimE. NagyM. NaimuddinM. NarainN.a. NaumannH.a. NealJ.p. NegretP. NeustroevH. NilsenA. NomerotskiS.f. NovaesT. NunnemannV. O'dellD.c. O'neilG. ObrantC. OchandoD. OnoprienkoN. OshimaJ. OstaR. OtecG.j. Otero Y GarzónM. OwenP. PadleyM. PangilinanN. ParasharS.-j. ParkS.k. ParkJ. ParsonsR. PartridgeN. ParuaA. PatwaG. PawloskiB. PenningK. PetersY. PetersP. PétroffM. PetteniR. PiegaiaJ. PiperM.-a. PleierP.l.m. Podesta-lermaV.m. PodstavkovY. PogorelovM.-e. PolP. PolozovA. PompošB.g. PopeA.v. PopovC. PotterW.l. Prado Da SilvaH.b. ProsperS. ProtopopescuJ. QianA. QuadtB. QuinnA. RakitineM.s. RangelK. RanjanP.n. RatoffP. RenkelS. ReucroftP. RichM. RijssenbeekI. Ripp-baudotF. RizatdinovaS. RobinsonR.f. RodriguesC. RoyonP. RubinovR. RuchtiG. SafronovG. SajotA. Sánchez-hernándezM.p. SandersA. SantoroG. SavageL. SawyerT. ScanlonD. SchaileR.d. SchambergerY. ScheglovH. SchellmanP. SchieferdeckerT. SchliephakeC. SchwanenbergerA. SchwartzmanR. SchwienhorstJ. SekaricS. SenguptaH. SeveriniE. ShabalinaM. ShamimV. SharyA.a. ShchukinR.k. ShivpuriD. ShpakovV. SiccardiV. SimakV. SirotenkoP. SkubicP. SlatteryD. SmirnovJ. SnowG.r. SnowS. SnyderS. Söldner-remboldL. SonnenscheinA. SopczakM. SosebeeK. SoustruznikM. SouzaB. SpurlockJ. StarkJ. SteeleV. StolinA. StoneD.a. StoyanovaJ. StrandbergS. StrandbergM.a. StrangM. StraussE. StraussR. StröhmerD. StromL. StutteS. SumowidagdoP. SvoiskyA. SznajderM. TalbyP. TamburelloA. TanasijczukW. TaylorP. TelfordJ. TempleB. TillerF. TissandierM. TitovV.v. TokmeninT. TooleI. TorchianiT. TrefzgerD. TsybychevB. TuchmingC. TullyP.m. TutsR. UnalanS. UvarovL. UvarovS. UzunyanB. VachonP.j. Van Den BergB. Van EijkR. Van KootenW.m. Van LeeuwenN. VarelasE.w. VarnesI.a. VasilyevM. VaupelP. VerdierL.s. VertogradovM. VerzocchiF. Villeneuve-seguierP. VintP. VokacE. Von ToerneM. VoutilainenM. VreeswijkR. WagnerH.d. WahlL. WangM.h.l.s. WangJ. WarcholG. WattsM. WayneM. WeberG. WeberA. WengerN. WermesM. WetsteinA. WhiteD. WickeG.w. WilsonS.j. WimpennyM. WobischD.r. WoodT.r. WyattY. XieS. YacoobR. YamadaM. YanT. YasudaY.a. YatsunenkoK. YipH.d. YooS.w. YounJ. YuA. ZatserklyaniyC. ZeitnitzD. ZhangT. ZhaoB. ZhouJ. ZhuM. ZielinskiD. ZieminskaA. ZieminskiL. ZivkovicV. ZutshiE.g. Zverevsubject
QuarkPhysicsNuclear and High Energy PhysicsParticle physicsTop quark010308 nuclear & particles physicsHigh Energy Physics::PhenomenologyTevatronElementary particle7. Clean energy01 natural sciencesBottom quarkNuclear physicsPair production0103 physical sciencesHigh Energy Physics::ExperimentFermilabNeutrino010306 general physicsLeptonMinimal Supersymmetric Standard Modeldescription
Abstract We report results of a search for the pair production of the lightest supersymmetric partner of the top quark, t ˜ 1 , using a data set corresponding to an integrated luminosity of 1 fb −1 collected by the DO detector at a p p ¯ center-of-mass energy of 1.96 TeV at the Fermilab Tevatron collider. Both scalar top quarks are assumed to decay into a b quark, a charged lepton and a scalar neutrino. The search is performed in the electron plus muon and dielectron final states. The signal topology consists of two isolated leptons, missing transverse energy, and jets. We find no evidence for this process and exclude regions of parameter space in the framework of the minimal supersymmetric standard model.
year | journal | country | edition | language |
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2009-05-01 | Physics Letters B |