6533b7d9fe1ef96bd126b9e9
RESEARCH PRODUCT
Search for the t and b' quarks in hadronic decays of the Z0 boson
P. AbreuW. AdamF. AdamiT. AdyeG.d. AlekseevJ.v. AllabyP. AllenS. AlmehedF. AltedS.j. AlvsvaagU. AmaldiE. AnassontzisW.d. ApelB. AsmanC. Astor FerreresJ.e. AugustinA. AugustinusP. BaillonP. BambadeF. BaraoG. BarbielliniD.yu. BardinA. BaroncelliO. BarringW. BartlM.j. BatesB.v. BatyuniaM. BaubillierK.h. BecksC.j. BeestonP. BeilliereI. BelokopytovP. BeltranD. BenedicJ.m. BenllochM. BerggrenD. BertrandS. BiagiF. BianchiJ.h. BibbyM.s. BilenkyP. BillorJ. BjarneD. BlochP.n. BogolubovD. BolliniT. BologneseM. BonapartY.e. BonyushkinP.s.l. BoothM. BoratavP. BorgeaudH. BornerC. BosioO. BotnerB. BouquetM. BozzoS. BraibantP. BranchiniK.d. BrandR.a. BrennerC. BricmanR.c.a. BrownN. BrummerJ.m. BrunetL. BuggeT. BuranH. BurmeisterC.m. ButtarJ.a.m.a. BuytaertM. CacciaM. CalviA.j. Camacho RozasJ.e. CampagneA. CampionT. CamporesiV. CanaleF. CaoL. CarrollC. CasoE. CastelliM.v. Castillo GimenezA. CattaiF.r. CavalloL. CerritoP. CharpentierP. ChecchiaG.a. ChelkovL. ChevalierP.v. ChliapnikovV. ChorowiczR. CirioM.p. ClaraJ.l. ContrerasR. ContriG. CosmeF. CouchotH.b. CrawleyD. CrennelM. CrestiG. CrosettiN. CroslandM. CrozonJ. Cuevas MaestroS. CzellarS. DagoretE. Dahl-jensenB. D'almagneM. DamG. DamgaardG. DarboE. DaubieM. DavenportP. DavidA. De AngelisM. De BeerH. De BoeckW. De BoerC. De ClercqM.d.m. De Fez LasoN. De GrootC. De La VaissiereB. De LottoC. DefoixD. DelikarisP. DelpierreN. DemariaL. Di CiaccioA.n. DiddensH. DijkstraF. DjamaJ. DolbeauK. DorobaM. DracosJ. DreesM. DrisW. DulinskiR. DzhelyadinD.n. EdwardsL.o. EekP.a.m. EerolaG. EkelopG. EkspongJ.p. EngelV. FalaleevA. FenyukM. Fernandez AlonsoA. FerrerS. FerroniT.a. FilippasT.a. FilippasA. FirestoneH. FoethE. FokitisF. FontanelliH. ForsbachB. FranekK.e. FranssonP. FrenkielD.c. FriesR. FruhwirthF. Fulda-quenzerH. FuerstenauJ. FusterJ.m. GagoG. GaleazziD. GambaU. GaspariniP. GavilletS. GawneE.n. GazisP. GiacomelliK.w. GlitzaR. GokieliV.m. GolovatyukA. GoobarG. GopalM. GorskiYu. GouzV. GraccoA. GrantF. GrardE. GrazianiI.a. GritsaenkoM.h. GrosG. GrosdidierB. GrosseteteS. GumenyukJ. GuyF. HahnM. HahnS. HaiderZ. HajdukA. HakanssonA. HallgrenK. HamacherG. Hamel De MonchenaultJ.f. HarrisB. HeckI. HerbstJ.j. HernandezP. HerquetH. HerrE. HigonH.j. HilkeT. HofmoklR. HolmesS.o. HolmgrenJ.e. HooperM. HouldenJ. HrubecP.o. HulthK. HultqvistD. HussonB.d. HyamsP. IoannouP.s. IversenJ.n. JacksonP. JalochaG. JarlskogP. JarryB. Jean-marieE.k. JohanssonM. JonkerL. JonssonP. JuillotR.b. KadyrovV.g. KadyshevskyG. KalkanisG. KalmusG. KantardjianF. KapustaP. KapustaS. KatsanevasE.c. KatsoufisR. KeranenJ. KestemanB.a. KhomenkoB. KingH. KleinW. KlemptA. KlovningP. KluitJ.h. KoehneB. KoeneP. KokkiniasM. KopfM. KoratzinosK. KorcylA.v. KorytovB. KorzenM. KostrikovC. KourkoumelisT. KreuzbergerJ. KrolikowskiU. Kruener-marquisW. KrupinskiW. KucewiczK. KurvinenM.i. LaaksoC. LambropoulosJ.w. LamsaL. LanceriV. LapinJ.p. LaugierR. LauhakangasP. LaurikainenG. LederF. LedroitJ. LemonneG. LenzenV. LepeltierA. Letessier-selvonP.k. LichtenwagnerE. LiebE. LilestolE. LillethunI. LippiR. LlosaB. LoerstadM. LokajicekJ.g. LokenA. LopezM.a. Lopez AgueraD. LoukasJ.j. LozanoR. LucockB. Lund-jensenP. LutzL. LyonsG. MaehlumJ. MaillardA. MaltezosF. MandlJ. MarcoJ.c. MarinA. MarkouL. MathisC. MatteuzziG. MatthiaeM. MazzucatoM. Mc CubbinR. Mc KayE. MenichettiC. MeroniW.t. MeyerW.a. MitaroffG.v. MitselmakherU. MjoernmarkT. MoaR. MoellerK. MoenigM.r. MongeP. MorettiniH. MuellerH. MullerG. MyattF. NaraghiU. Nau-korzenF.l. NavarriaP. NegriB.s. NielsenM. NigroV. NikolaenkoV. ObraztsovR. OravaA. OuraouR. PainK. PakonskiH. PalkaT. PapadopoulouL. PapeP. PasiniA. PasseriM. PegoraroV. PerevozchikovM. PernickaM. PimentaO. PingotC. PinoriA. PinsentM.e. PolG. PolokP. PoropatP. PriviteraA. PulliaJ. PyyhtiaA.a. RademakersD. RadojicicS. RagazziW.h. RangeP.n. RatoffA.l. ReadN.g. RedaelliM. ReglerD. ReidP.b. RentonL.k. ResvanisF. RichardJ. RidkyG. RinaudoI. RoditiA. RomeroP. RoncheseE. RosenbergU. RossiE. RossoP. RoudeauT. RovelliV. RuhlmannA. RuizH. SaarikkoD. SaccoY. SacquinA.b. SadovskyE. SanchezE. SanchisM. SanninoM. SchaefferW. SchneiderF. ScuriA. SebastiaA.m. SegarR. SekulinM. SessaG. SetteR. SeufertR.c. ShellardP. SiegristS. SimonettiF. SimonettoT.b. SkaaliJ. SkeensG. SkjevlingG. SmadjaG.r. SmithR. SosnowskiK. SpangT. SpassoffE. SpiritiS. SquarciaH. StaeckC. StanescuG. StavropoulosF. StichelbautA. StocchiJ. StraussR. StrubC. StubenrauchM. SzczekowskiM. SzeptyckaP. SzymanskiS. TavernierG. TheodosiouA. TilquinJ. TimmermansL.g. TkatchevD.z. ToetA.k. ToppholL. TortoraD. TreilleU. TrevisanG. TristramC. TronconE.n. TsyganovM. TuralaR. TurchettaM.l. TurluerT. TuuvaI.a. TyapkinM. TyndelS. TzamariasF. UdoS. UeberschaerV.a. UvarovG. ValentiE. VallazaJ.a. VallsG.w. Van ApeldoornP. Van DamW.k. Van DoninckN. Van EijndhovenC. Vander VeldeJ. VarelaP. VazG. VegniM.e. VeitchE. VelaJ. VelascoL. VenturaW. VenusF. VerbeureL. VibertD. VilanovaE.v. VlasovA.s. VodopianovM. VollmerG. VoulgarisM. VoutilainenH. WahlenC. WalckF. WaldnerM. WayneP. WeilhammerJ. WernerA.m. WetherellJ.h. WickensJ. WikneW.s.c. WilliamsM. WinterD. WormaldG. WormserK. WoschnaggN. YamdagniP. YepesA. ZaitsevA. ZalewskaP. ZalewskiE. ZevgolatakosG. ZhangN.i. ZiminA.i. ZinchenkoR. ZitounR. Zukanovich FunchalG. ZumerleJ. Zunigasubject
QuarkNuclear and High Energy PhysicsTop quarkParticle physics[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex]Electron–positron annihilationHadron01 natural sciences7. Clean energylaw.inventionNuclear physicslaw0103 physical sciences[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Nuclear Experiment010306 general physicsColliderCharged currentBosonPhysics010308 nuclear & particles physicsHigh Energy Physics::PhenomenologyPhysique des particules élémentairesHiggs bosonHigh Energy Physics::ExperimentParticle Physics - Experimentdescription
We present a search for the third generation up type quark t and a possible fourth down type quark b' in hadronic Z0 decays observed in DELPHI at the LEP collider. For any scenario with a decay through the charged current or into a charged Higgs with a mass at least 6 GeV/c2 below the t and 3 GeVc2 below the b' mass, we set a lower limit for the t quark mass at 44.0 GeV/c2 and for the b' mass at 44.5 GeV/c2. For specific scenarios the mass limits are slightly higher, e.g. for charged current decays the limits are 44.5 and 45.0 GeV/c2 respectively, where all limits are given at a 95% confidence level. © 1990.
year | journal | country | edition | language |
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1990-01-01 | Physics Letters B |