6533b828fe1ef96bd128856b

RESEARCH PRODUCT

Search for supersymmetry via associated production of charginos and neutralinos in final states with three leptons

Michael A. StraussC. HenselV. BuescherRobert HiroskyJiri KvitaP. LebrunO. BoeriuA. M. KalininB. BaldinY. KulikN. GollubN. GollubN. GollubD. K. ChoA. StoneTobias GollingSergio F NovaesT. ScanlonJovan MitrevskiG. GutierrezG. BernardiEmanuela BarberisKazunori HanagakiDongliang ZhangSuyong ChoiTiefu ZhaoS. KermicheSuman Bala BeriK. ChanAshok KumarVivian O'dellM. BuehlerF. CharlesF. CharlesT. NunnemannK. GenserK. GounderJ. R. KalkT. H. BurnettYurii MaravinMichael MartensS. N. FatakiaV. M. PodstavkovW. M. LeeA. KharchilavaM. FortnerB. ClementB. ClementTulika BoseM. VerzocchiL. GroerO. AtramentovY. HuPh GrisA. JusteVladimir GavrilovTodd AdamsUlrike BlumenscheinA. KryemadhiP. L.m. Podesta-lermaN. R. StantonEmily NurseKarl JakobsAndre SopczakElizabeth GallasElliott CheuJean-laurent AgramJean-laurent AgramJ. T. LinnemannGordon WattsR. D. SchambergerV. SirotenkoA. C. Le BihanA. C. Le BihanA. A. MayorovShuichi KunoriThomas TrefzgerWendy TaylorVictor Daniel ElviraFrederic DeliotG. SavageAbdenour LounisAbdenour LounisUlrich HeintzV. M. AbazovJ. GardnerK. W. MerrittJ. KasperBarbro ÅSmanBarbro ÅSmanBarbro ÅSmanJ. M. HauptmanP. LewisChris P. BarnesFrank FilthautCecilia Elena GerberBrad AbbottPierre PetroffRobert HarringtonArmen VartapetianM. CookeO. V. EroshinA. MendesJ. F. BartlettD. DenisovG. D. AlexeevFlera RizatdinovaR. ZitounA. S. TurcotPhillip GutierrezJ. KotcherS. AndersonHarald FoxM. AgelouA. M. MagnanM. YanB. DaviesSergey DenisovJ. M. HeinmillerHal EvansThomas FerbelLars SonnenscheinD. EdmundsAndrew WhiteM. MichautV. MalyshevM. VaupelJohannes ElmsheuserP. NeustroevJuan EstradaM. DiesburgA. P. HeinsonR. JesikA. CothenetY. D. MutafI. A. VasilyevP. M. PereaVipin BhatnagarM. HohlfeldG. GintherSascha CaronR. L. MccarthyW. D. ShephardLaurent DuflotS. BeauceronAdam L. LyonJianming QianFreya BlekmanJ. TorborgN. LahrichiR. PartridgeX. ZhangIain Alexander BertramPushpalatha C BhatChristophe ClementChristophe ClementChristophe ClementA. Sanchez-hernandezG. S. MuanzaAlexander LeflatR. MccroskeyAndre SznajderYuri GershteinRobert KehoeEmmanuelle PerezD. A. StoyanovaS. E.k. MattinglyJonas StrandbergJonas StrandbergJonas StrandbergM. StrovinkA. C.s. Assis JesusGuennadi BorissovReiner HauserE. De La Cruz-bureloS. J. De JongL. S. VertogradovMichael RijssenbeekM. ZdrazilReinhard SchwienhorstR. E. HallB. HoeneisenLee SawyerNorbert WermesG. AlkhazovSharon HagopianChristian AutermannN. ParuaM. EadsM. JaffréM. C. CousinouGilvan AlvesAndrei NomerotskiMichael BegelAndrew BrandtM. DoidgeKenneth JohnsM. KopalEduardo De Moraes GregoresChristos LeonidopoulosAndrew AskewZhengguo ZhaoM. AnastasoaieA. MagerkurthA. ZatserklyaniyD. WickeP. MättigW. M. Van LeeuwenH. S. MaoB. KothariW. C. FisherNeeti ParasharS. Söldner-remboldBrigitte VachonD. ShpakovC. NoedingS.a. KahnArnulf QuadtJohn HobbsR. J. MadarasKirti RanjanH.e. MiettinenT. EdwardsG. A. DavisBoris TuchmingNikos VarelasBing ZhouV. N. EvdokimovR. K. ShivpuriI. HallLiyuan HanA. ChandraT. Vu AnhJ. WomersleyV. V. SharyS. FuVivek JainQ. XuR. BernhardR. BernhardJohn ParsonsM. ZielinskiChristian SchmittR. IllingworthS. NelsonM. H.g. SouzaS. KrzywdzinskiA. A. ShchukinJ. BarretoM. DemarteauF. Villeneuve-seguierD. A. WijngaardenEmmanuel BusatoElemer NagyJ. WittlinLimin WangMarc-andre PleierDag Ingemar GillbergG. HeskethM. WobischGraham WilsonS. ChakrabartiD. R. ClaesGavin DaviesCarmen GarcíaFrank FiedlerPeter LoveH. E. FiskA. PompošPaul TelfordTae Jeong KimC. MagassJessica LevêqueK. BosMarc BesanconJ. TempleD. KarmanovB. G. PopeH. Da MottaAlexander KupcoE. KajfaszDugan O'neilE. G. ZverevL. ChristofekHeriberto Castilla-valdezT. TooleY. ArnoudR. GelhausS. DoulasHelena MalbouissonD. ChapinC. BiscaratSudhir MalikF. LehnerF. LehnerSergey BurdinMarvin JohnsonAlexander KhanovA. PatwaM. LynkerK. J. RaniA. AltonIa IashviliA. S. ItoA. MelnitchoukPm TutsH. GreenleeX. F. SongS. YacoobR. DeminaC. P. BuszelloJean-roch VlimantBrajesh C ChoudharyM. ShamimDenis GeléDenis GeléN. M. CasonL. LoboD. M. StromB. C.k. CaseyR. Van KootenV. HynekP. A. RapidisP. K. MalW. E. CooperT. GadfortS. N. GurzhievAran Garcia-bellidoR. HooperLorenzo FeligioniAlexandre ZabiA. V. KozelovDorothee SchaileS. LagerS. LagerS. LagerJ. N. ButlerP. D. GrannisA. BrossRandy RuchtiGeorge AlversonT. ChristiansenBobby Samir AcharyaH. A. NealP. VerdierChristopher George TullyM. D. CorcoranJ. SteeleV. V. LipaevD. MederKaushik DeYann CoadouSerban ProtopopescuD. HedinA. JonckheereM. A. StrangK. YipN. XuanR. W. MooreLev UvarovC. SchwanenbergerS. KesisoglouS. DeanStephan LinnA. LobodenkoV. OguriA. KoubarovskyS. UvarovAndy HaasM. WegnerM. P. SandersV. A. BezzubovY. M. KharzheevRupinder KaurChristophe RoyonPatrick SlatteryG. J. Otero Y GarzónL. StutteJinhong YuJ. P. NegretGregory J PawloskiR. P. SmithSophie Trincaz-duvoidA. EvdokimovA. ZieminskiMeenakshi NarainB. AndrieuBradley CoxViatcheslav StolinKarel SmolekElizaveta ShabalinaM. AbolinsArnaud DuperrinA.s. DyshkantJ. HaysU. BasslerJ. SnowGustaaf BrooijmansJ. KozminskiMichael HildrethH. D. WahlM. PetteniDon LincolnD. BauerErich VarnesS. RobinsonSherry TowersN. OshimaDaniel BlochDaniel BlochDaria ZieminskaD. KauH. DongP. W. BalmV. M. KorablevI. BlacklerIvor FleckV. I. RudM. SosebeeA. HarelK. StevensonJ. HuangJ. MolinaS. UzunyanD. BuchholzTimothy AndeenV. ZutshiJ. WarcholChristian ZeitnitzDhiman ChakrabortyY. A. YatsunenkoE. GalyaevA. JenkinsR. A. SidwellCarlos AvilaS. SumowidagdoHarrison ProsperS. DesaiAlberto SantoroJ. D. DegenhardtJ. G.r. LimaSabine Crépé-renaudinH. WeertsS. J. HongB. QuinnP. TamburelloT. YasudaP. SkubicJing LiM. BinderT. R. WyattB. SpurlockJan StarkJ. LazofloresP. RubinovM. MerkinAnna GoussiouLev DudkoMakoto TomotoAlice BeanHenry LubattiKevin BlackJ. DyerRaymond BrockBoaz KlimaGregory R SnowHwi Dong YooS. SenguptaR. BeuselinckA. YurkewiczW. L. Prado Da SilvaJ. CamminN. K. MondalP. SchieferdeckerJulia S. MeyerH. T. DiehlP.f. ErmolovN. OliveiraT. A. BoltonH. KimPhilip BaringerY. PogorelovS. JabeenS. BanerjeeStephen WimpennyJ. FastMartin GrunewaldA. BoehnleinV. WhiteAriel SchwartzmanMilos LokajicekDarien WoodJ. EllisonA. K.a. MacielAlexey FerapontovSa. JainNicholas John HadleyS. FuessT. KurcaS. BlessingMarc WeberScott SnyderI. Ripp-baudotI. Ripp-baudotA. MeyerF. BadaudMarcel VreeswijkZeno Dixon GreenwoodCristina GaleaS. W. YounE. Von ToerneSung Keun ParkP. DemineD. CoppageL. LuekingN. A. NaumannRicardo PiegaiaC. HanS. ReucroftD. KäferA. BellavanceC. De Oliveira MartinsP. N. RatoffRaimund StröhmerV. SimakP. HoubenP. PadleyR. F. RodriguesMitchell WayneH. SchellmanJ. M. KohliStefan GrünendahlMossadek TalbyB. GómezShashikant DugadQ. Z. LiF. BorcherdingG. SajotM. AhsanS. GrederSarah Catherine EnoHorst SeveriniJunjie ZhuRichard B. LiptonA. BadenG. C. BlazeyY. YenR. YamadaJean-francois GrivazS. H. AhnP. JonssonThomas HebbekerM. MuldersMary Beth AdamsNikola MakovecKristian HarderD. CuttsWagner CarvalhoGreg LandsbergPedrame BargassaK. SoustruznikN. J. BuchananP. De Jong

subject

Particle physicsTevatronFOS: Physical sciencesGeneral Physics and Astronomysparticles01 natural sciencesHigh Energy Physics - ExperimentNuclear physicsHigh Energy Physics - Experiment (hep-ex)Chargino0103 physical sciences[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]14.80.Ly 12.60.Jv 13.85.Rmsparticle production010306 general physicsPhysicsproton-proton inclusive interactions010308 nuclear & particles physicsBranching fractionSupergravityHigh Energy Physics::PhenomenologySuperpartnerSupersymmetryNeutralinosupergravityHigh Energy Physics::ExperimentsupersymmetryLepton

description

A search for associated production of charginos and neutralinos is performed using data recorded with the D0 detector at a ppbar center-of-mass energy of 1.96 TeV at the Fermilab Tevatron Collider. This analysis considers final states with missing transverse energy and three leptons, of which at least two are electrons or muons. No evidence for supersymmetry is found in a dataset corresponding to an integrated luminosity of 320 pb-1. Limits on the product of the production cross section and leptonic branching fraction are set. For the minimal supergravity model, a chargino lower mass limit of 117 GeV at the 95% C.L. is derived in regions of parameter space with enhanced leptonic branching fractions.

yearjournalcountryeditionlanguage
2005-10-07PHYSICAL REVIEW LETTERS
10.1103/physrevlett.95.151805http://ora.ox.ac.uk/objects/uuid:31243702-71a3-4c3b-85c9-edd381661e6e