6533b861fe1ef96bd12c4db7

RESEARCH PRODUCT

Search for scalar quarks in Z0 decays

E. K. JohanssonB. De LottoB. De LottoG. CrosettiEvgueni VlasovM. TuralaTiziano CamporesiM. S. BilenkyV. VrbaW. K. Van DoninckW. K. Van DoninckF. RichardC. MatteuzziL.j. CarrollN. G. RedaelliMarco BozzoM. KopfG. D. AlexeevH. HerrH. PalkaL. G. TkatchevW.s.c. WilliamsP. FrenkielI. A. TyapkinT. S. SpassoffJ.v. AllabyM. HahnS. AlmehedP. WeilhammerP. HerquetP. HerquetR. ContriI. BelokopytovF. WaldnerF. WaldnerK. D. BrandA.j. Camacho RozasC. DefoixM.-h. GrosJ.-e. AugustinLucio CerritoF. LedroitE. MenichettiF. Fulda-quenzerU. Nau-korzenF. CouchotStefano RagazziC. PinoriK. KorcylM. Fernandez AlonsoV. ObraztsovC. WalckE. GrazianiJ. M. BrunetA. FirestoneZ. HajdukMaciej GórskiF. SimonettoR. GokieliR. SosnowskiA. HakanssonM. MazzucatoP. SzymanskiItzhak RoditiP. V. ChliapnikovTord EkelofH. StaeckManolis DrisManolis DrisJ. E. HooperBorge Svane NielsenJ. J. LozanoKrzysztof DorobaF. KapustaG. LederB. ÅSmanFernand GrardFernand GrardF. StichelbautF. StichelbautR. Mc KayB. LoerstadF. CaoF. CaoP. AbreuP. BorgeaudG. CosmeK. W. GlitzaChiara MeroniW. KucewiczG. MatthiaeP. VazB. KoeneJ.a.m.a. BuytaertJ.a.m.a. BuytaertA.n. DiddensTuure TuuvaClara TronconM. VollmerU. RossiPaolo GiacomelliGueorgui ChelkovTiziano RovelliM. CrestiD. CrennellF. MandlS. GawneG. SmadjaG. KantardjianE. LillestolM. WinterG. VegniN. BrummerW. H. RangeJ. PyyhtiaA. PulliaF. AdamiD. BolliniM.a. Lopez AgueraFrancesca Romana CavalloMitchell WayneH. BurmeisterRobert S. BrownMaria Elena PolS. KatsanevasD. Y. BardinM. ReglerN.k. VishnevskiyC. De La VaissierePaolo MorettiniE. LillethunG. PolokM. JonkerB. DalmagneLaurent ChevalierS. O. HolmgrenD. BenedicV. V. LapinR. KeranenPhilippe CharpentierA. ZalewskaC. De ClercqC. De ClercqA. CampionB. KorzenJ. G. LokenP. BeilliereC. J. BeestonP. JalochaN. I. ZiminEdoardo CastelliEdoardo CastelliH. ForsbachB. W. HeckA. B. FenyukH. FurstenauF. DjamaG. ZhangA. P. OstankovJ. DreesS. HaiderL. S. VertogradovT. BuranR.b. KadyrovB. GrosseteteAllan HallgrenS. BiagiM. PimentaR. Zukanovich FunchalGiovanni ValentiP. KapustaB. A. KhomenkoN. De GrootYu. SedykhH. MuellerH. P. BornerN. CroslandG. GaleazziDaniel TreilleA. StocchiV. RuhlmannV. FalaleevV. ChorowiczMikael BerggrenA. SebastiaEvangelos GazisEvangelos GazisC. CasoAntonio BaroncelliV. LepeltierT. HofmoklMilos LokajicekJ. KestemanJ. KestemanM. SchaefferG. SkjevlingFrancesco NavarriaH. WahlenJ. ZúñigaJ. W. LamsaA. PinsentPatrick JarryG. RinaudoJ. Cuevas MaestroKlaus HamacherS. SquarciaO. BarringTh. D. PapadopoulouTh. D. PapadopoulouGuenakh MitselmakherMarek SzczekowskiI. LippiPaolo ChecchiaE.n. TsyganovJ. H. WickensJ. H. WickensJose Luis ContrerasL. BuggeMario SanninoD. Z. ToetPh. GavilletF. BaraoF. NaraghiAriel GoobarJ. H. KoehneC. Vander VeldeK. MoenigR. HolmesH. SaarikkoG. SetteF. AltedW. DulinskiG. Hamel De MonchenaultB. BouquetR. OravaS. BraibantJ. LindgrenP. Van DamE. RossoH. KleinLuc PapeM. DracosH. B. CrawleyL. TortoraE. HigonR. SeufertF. J. HarrisOlga BotnerK. H. BecksE. VallazzaC. LambropoulosUgo AmaldiE. LiebF. ScuriF. ScuriJosef StraussR. LlosaP. AllenS. GumenyukR. A. BrennerR. StrubG. WormserAriella CattaiW. De BoerE. ZevgolatakosRenato TurchettaG. EkspongR. LucockM. J. BatesP. PriviteraA.k. ToppholT.a. FilippasT.a. FilippasC. BosioM. De BeerW. VenusP. NegriT. OdegaardA. M. WetherellPiotr ZalewskiA. KlovningL. LanceriL. LanceriD. HussonM. E. VeitchJ. DolbeauS. J. AlvsvaagD. WormaldP.s.l. BoothP. N. RatoffJacques LemonneJacques LemonneP. LaurikainenU. MjoernmarkL. VibertCristian StanescuP. BranchiniE. FokitisE. FokitisH. SchneiderS. TavernierS. TavernierD. RadojicicR. SekulinJan RidkyE. G. AnassontzisJ. P. EngelP. BambadeG. W. Van ApeldoornM. V. Castillo GimenezToralf Bernhard SkaaliWolfgang AdamH. FoethY. SacquinH. De BoeckH. De BoeckJ.h. BibbyM. TyndelT. KreuzbergerLeif J. JönssonH. J. HilkeJ. BjarneW. KrupinskiB.d. HyamsE. I. RosenbergAntonio FerrerT. BologneseL. O. EekR. C. ShellardL. Di CiaccioJosef HrubecM. VoutilainenA. Lopez-fernandezPaolo PasiniU. TrevisanGöran JarlskogM. BoratavD. GambaJ. J. HernandezBarry KingG. DamgaardT. MoaF. UdoP. LutzG. MaehlumG. VoulgarisJ. MarcoM. P. ClaraV.a. UvarovM. PegoraroJ. MaillardGiovanni DarboW. KlemptF. HahnK. KurvinenJavier SánchezU. Kruener-marquisG. GrosdidierM. CrozonAlessandra RomeroA. Letessier-selvonR. LauhakangasM. L. TurluerD. ReidR. FrühwirthJ. TimmermansV. GraccoL. VenturaA. RuizCraig ButtarA. De AngelisA. De AngelisD. DelikarisN. Van EijndhovenJ. WernerPaolo RoncheseNikolai SmirnovW. D. ApelV. PerevozchikovB. FranekMogens DamA. M. SegarMaria Roberta MongeW. T. MeyerI. HerbstM. SessaM. SessaPavlos IoannouJ. N. JacksonDaniel BlochAhmimed OuraouV.m. GolovatyukA. N. SissakianJan KrolikowskiClaudia J. StubenrauchW. BartlR. PainJ. A. Valls FerrerS. SimonettiGianni ZumerleJ. P. LaugierA. MarkouValery PozdnyakovJuan FusterP. KokkiniasM. A. HouldenG. TristramPaula EerolaD.n. EdwardsP. S. IversenG. E. KalmusEleuterio SpiritiUgo GaspariniF. FontanelliM. NigroP. PoropatP. PoropatS. FerroniM. PernickaP. YepesAndre AugustinusAndre TilquinR. ZitounPierre BilloirC. Astor FerreresG. LenzenJ. E. CampagneJ. VelascoM. KoratzinosK. WoschnaggG. BorisovM. BaubillierR. DzhelyadinGuido BarbielliniGuido BarbielliniG. GopalD. BertrandJose M. BenllochA. GrantA. M. ZaitsevAlexander VodopyanovHans MullerE. J. SanchezM.i. LaaksoP. SiegristHans DijkstraP. RoudeauE. TchernyaevF. BianchiKjell FranssonSandor CzellarJ. GuyTim AdyeJ-c. MarinP. N. BogolubovChristine KourkoumelisG. E. TheodosiouE. Dahl-jensenO. PingotO. PingotK. SpangSpyros TzamariasM.d.m. De Fez LasoE. SanchisL. MathisNatale DemariaP. BeltranB. Jean-marieB. Lund-jensenN. YamdagniM. DavenportPaul BaillonAlexander Lincoln ReadM. SzeptyckaA. PasseriA. A. RademakersM. Mc CubbinGeorge KalkanisK. HultqvistGeorgios StavropoulosP. B. RentonP. DavidD. C. FriesD. VilanovaJ. SkeensM. BonapartE. C. KatsoufisE. C. KatsoufisMarta CalviVincenzo CanaleGeoffrey SmithWinfried MitaroffLouis LyonsS. DagoretDemetrios LoukasA. De MinJoao VarelaP. KluitP. KluitS. UeberschaerA. MaltezosF. VerbeureF. VerbeureC. BricmanC. BricmanR. MoellerRoberto CirioL. K. ResvanisMassimo CacciaVladimir NikolaenkoY.n. GotraP. JuillotP. O. HulthP. DelpierreE. DaubieE. DaubieG. MyattJ.m. Gago

subject

PhysicsQuarkNuclear and High Energy PhysicsParticle physics010308 nuclear & particles physicsElectron–positron annihilationHigh Energy Physics::LatticeScalar (mathematics)Degenerate energy levelsHigh Energy Physics::PhenomenologyMassive particle01 natural sciencesLightest Supersymmetric ParticleNuclear physics0103 physical sciencesPhysique des particules élémentairesHigh Energy Physics::Experiment010306 general physicsNuclear ExperimentParticle Physics - Experiment

description

A search has been made for pairs of scalar quarks (squarks) produced in e+e- annihilations at LEP (√s≃MZ0), and decaying into a standard quark and a neutral, non-interacting, stable, massive particle (the lightest supersymmetric particle, LSP). The search has been conducted for differences in the mass of the squark and LSP of 2 GeV/c2 and above. Up squarks with masses below 42 GeV/c2 and down squarks below 43 GeV/c2 were excluded. Six squark flavours degenerate in mass were excluded below 45 GeV/c2.

yearjournalcountryeditionlanguage
1990-01-01
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