6533b870fe1ef96bd12cf1f2
RESEARCH PRODUCT
Search for charged Higgs bosons in e^{+}e^{-}$ collisions at √s=172 GeV
G. D. AlekseevS. HoorelbekeS. HoorelbekePaolo RoncheseB. Jean-marieMario SanninoTiziano RovelliB. DalmagneN. J. KjaerO. PodobrinZ. KrumsteinM. A. BizouardP. SiegristR. PaivaS. HaiderS. PaianoA. De MinM. Mc CubbinK. HultqvistRafael MarcoJ. GarciaT. TabarelliH. RahmaniAriella CattaiC. CasoJacques LemonneJacques LemonneB. ErzenR. GokieliO. UllalandLeif J. JönssonAndrei NomerotskiKlaus HamacherX. MoreauB. FranekO. TchikilevJ. DolbeauP. AbreuO. KlappV. ObraztsovG. SajotU. FlagmeyerAnna LipniackaRobert M BrownL. TortoraJ. M. HeuserM. DavenportC. GreenG. TristramP. B. RentonD. VilanovaPierre JuillotE. BoudinovF. BaraoH. B. CrawleyF. TegenfeldtE. PiottoT. TodorovP. GrisE. CortinaP.s.l. BoothBorge Svane NielsenS. De BrabandereS. De BrabandereJ. D. DurandJ. D. DurandA. TonazzoA. G. OlshevskiV.a. SenkoF. CarenaLuc PapeI. LippiJ. H. WickensJ. H. WickensMarco PaganoniA. NormandL.n. GerdyukovS. HahnFrancesca Romana CavalloSandra AmatoS. SquarciaH. SaarikkoKrzysztof DorobaChiara MeroniC. JoramY. SacquinA. DjannatiKathy HuetKathy HuetValeriy PozdniakovK. StevensonA. G. FrodesenP. KubinecJ. P. GerberA. GalloniS. O. HolmgrenL. S. VertogradovN. NeumeisterU. SchwickerathM. ColomerA. N. SisakianM. NikolenkoD. J. HolthuizenF. J. HarrisClara TronconF. TerranovaCarlos LacastaA. OnofrePaolo MorettiniV. V. LapinPer JönssonT. MyklebustL. VitaleF. Martinez-vidalAntonios LeisosD. RadojicicP. HerquetP. HerquetN. NeufeldG. OraziS. TzamariasZ. HajdukTord EkelofS. CabreraT. G M MalmgrenH. WahlenMaria Roberta MongeE. C. KatsoufisG. GopalMaarten BoonekampT. BuranMarkus ElsingC. De ClercqC. De ClercqR. SekulinSamo StaničM. VerlatoW. J. MurrayR. ContriR. BarbierB. MarechalMaciej GórskiL. De PaulaD. BertrandD. BertrandE. FalkJ. W. LamsaW. BoniventoJiri ChudobaP. CollinsGeorgios FanourakisM. BlumeJ. P. EngelP. BambadeA. SadovskyM. V. Castillo GimenezW. Oberschulte-beckmannY. ArnoudT. BurgsmuellerR. C. ShellardR. C. ShellardJosef HrubecPeter KluitUgo GaspariniW. T. MeyerJ. G. LokenA. GrefrathP. BeilliereP. RoudeauG. ValentiR. StrubH. PerneggerManfred KrammerP. LutzA. MarkouStanislav NemecekM. PernickaA. MalekF. PierreP. RosinskyJ. J. HernandezAndrea PerrottaT. MoaR. MoellerManolis DrisRosy NicolaidouMarta CalviMarcos DracosGeoffrey SmithN. PukhaevaC. CerrutiV. VerziA. PasseriA. DeghorainA. DeghorainK. H. BecksJesus MarcoG. LenzenC. Vander VeldeC. Vander VeldeCorinne BeratB. LoerstadJ. H. CowellOlga BotnerK. A. DreesM. BerggrenP. V. ChliapnikovPaul DaunceyN. DemariaG. DamgaardE. HigonD. StampferA. M. SegarWojciech KucewiczF. FontanelliE. VallazzaL. K. ResvanisV. KostioukhineLaurent MirabitoJ. LibbyOle RøhneKrzysztof NawrockiO. BarringA. BaroncelliO. SolovianovG. TranstromerDenis GeléI. BozovicVincent HedbergD. W. LaneWolfgang AdamK. D. BrandM. PimentaB. A. KhomenkoCarmen GarcíaI. A. TyapkinM. KoratzinosN. I. ZiminLuis PeraltaF. KapustaS. FichetMassimo CacciaA. PulliaAlberto BenvenutiG. A. ChelkovN. ChalandaW.s.c. WilliamsGunter WolfUgo AmaldiW. De BoerJ. GuyR. SosnowskiR. HenriquesF. ScuriE. ZevgolatakosAntonio FerrerD. BertiniS. TodorovaA. W. BorglandReynald PainH. FoethM. MichelottoC. MariottiVladimir NikolaenkoA. M. WetherellF. LedroitL. LanceriV. GraccoM. S. BilenkyL.j. CarrollL. BuggeM. TyndelC. KreuterP. BuschmannB. MurynR. Mc KayA. TrombiniT. J. V. BowcockT. WlodekA. StocchiFrancesco NavarriaP. Van DamF. NaraghiAttilio AndreazzaB. UeberschaerTim AdyeG. EkspongD. KnoblauchA. J. Camacho RozasYu. BelokopytovJ. MedboM. ChenM. ChenL. GornL. GornM. A. WinterRichard JacobssonA. PetroliniMaria Elena PolMaria Elena PolB. De LottoG. CrosettiEvgueni VlasovP. N. RatoffDimos SampsonidisPhillip AllportR. Mc NultyJ. GrahlS. KatsanevasD. Z. ToetJ. H. LopesU. ParzefallA. FirestoneG. SmadjaM. FeindtS. Sánchez NavasG. Della RiccaT. SpassovG. BorisovA. De AngelisMaurizio CanepaD. Y. BardinR. SilvestreH. PalkaJ. YiM. BaubillierV. CanaleFabio CossuttiT. L. HessingA. DuperrinC. De La VaissiereKlaus MoenigP. NegriP. FerrariFabrizio ParodiStefano RagazziTheodora PapadopoulouN. VishnevskyMariusz WitekM. GuntherP. LangefeldA. TilquinP. RebecchiM. A. HouldenS. Marti I GarciaS. OrtunoJ. C. MarinB. GolobTiziano CamporesiT. LesiakN. GhodbaneMattias EllertDaniel BlochM. BegalliM. BegalliMarek SzczekowskiR. JanikMorgan LethuillierAlexander VodopyanovR. KeranenPhilippe CharpentierFrancisco MatorrasP. J. HoltN. G. RedaelliH. KleinG. Mc PhersonH. HerrL. G. TkatchevK. OsterbergJ. Van EldikD. Souza-santosD. Souza-santosP. NissR. AlemanyGuy WilkinsonV. ChorowiczRichard BrennerM. BattagliaW. NeumannD. EdsallG. GrosdidierK. KorcylM. ReglerP. SponholzJ. DreesAhmimed OuraouF. BianchiPaolo PriviteraM. MazzucatoJ. R. MahonJ. R. MahonF. FormentiT. BrenkePawel JalochaBarry KingJ. BaudotMarco BozzoGöran JarlskogP. PaganiniMatteo PegoraroPatrick JarryA. SheridanRupert LeitnerG. PianaG. MatthiaeG. RinaudoL. MundimL. MundimCh. JarlskogF. SimonettoJuan FusterE. SpiritiR. FrühwirthP. VincentJ. TimmermansJosé SaltW. Da SilvaAlessandra RomeroA. RuizJ. E. AugustinS. HeisingM. A E SchynsG. LederM. GasparEvangelos GazisF. GlegeJuergen ThomasP. DelpierreA. SeitzPetar AdzicM. J. BatesU. MjoernmarkC. BosioF. WaldnerA. NygrenM. BonesiniToralf Bernhard SkaaliD. GambaAmelia MaioG. CosmeE. K. JohanssonR. EhretA. Van LysebettenA. Van LysebettenSandor CzellarW. D. ApelG. PolokCristian StanescuP. BranchiniD. FassouliotisG. VegniK. GrzelakB. ÅSmanAllan HallgrenYu. SedykhSteinar StapnesV. LefebureV. LefebureD. CrennellF. MandlW. K. Van DoninckW. K. Van DoninckG. MyattC. WalckR. ReinhardtJ. Cuevas MaestroL. ChaussardV. Ruhlmann-kleiderH. SchneiderP. SeagerF. RichardP. ChochulaC. MatteuzziPierre BilloirC. WeiserH. T. PhillipsVladimir CindroN. VassilopoulosOxana SmirnovaF. VerbeureF. VerbeureB. TomeP. AntilogusB. StuguM. GandelmanYu. GouzT. PodobnikErnesto MiglioreA. TomaradzeA. TomaradzeG. W. Van ApeldoornK. MuenichI. Van VulpenS. AlmehedR. ChiericiF. Fulda-quenzerK. KarafasoulisWinfried MitaroffP. BruckmanF. HahnDietrich LikoP. A. FischerA. Di DiodatoM. L. TurluerMartijn MuldersJosef StraussV. ChabaudM. Espirito SantoW. VenusE. I. RosenbergK. KurvinenChariclia PetridouD. ReidC. Martinez-riveroV. MalychevJ. M. LopezL. VenturaE. GrazianiJ. M. BrunetMartino MargoniE. FokitisLouis LyonsGianni ZumerleP. GoncalvesD. ZavrtanikDaniel TreilleM. BigiI. KronkvistL. Di CiaccioN. N. KhovanskiP. AnderssonI. StavitskiB. BouquetD. WickeP. PoropatAndromachi TsirouJ. FayotAndre AugustinusM. ChapkinJ. RidkyA. ZalewskaC. ParkesPaul BaillonAlexander Lincoln ReadM. SzeptyckaMarc BesanconKonstantinos PapageorgiouR. OravaJ. P. LaugierVaclav VrbaChristine KourkoumelisG. EigenHans DijkstraDemetrios LoukasC. GasparA. B. FenyukG. C. ZucchelliJelena KrsticO.m. KouznetsovV. LepeltierPaolo ChecchiaPh. GavilletM. KaiserJ. MacnaughtonG. BarkerClaire BourdariosM. NieuwenhuizenPiotr ZalewskiV.a. UvarovJ. N. JacksonJ. RamesP. KokkiniasC. K. LeganR. Lauhakangassubject
QuarkPhysicsNuclear and High Energy PhysicsParticle physics010308 nuclear & particles physicsElectron–positron annihilationHigh Energy Physics::Phenomenology01 natural sciencesNuclear physics0103 physical sciencesLarge Electron–Positron ColliderHiggs bosonHigh Energy Physics::ExperimentLimit (mathematics)010306 general physicsCherenkov radiationComplement (set theory)Bosondescription
This paper presents results on charged Higgs boson production, based on LEP data collected at √s = 172 GeV, that complement the previous DELPHI results obtained at centre of mass energies up to 161 GeV. The charged Higgs bosons are assumed to be pair produced and to decay either into a quark pair or into τVτ. The three different possible final states are included in the analysis. Data from ring imaging Cherenkov and microvertex detectors are used to identify the quarks as a cs pair. The number of candidates found is compatible with the background expected from standard processes. Combining the results of the present analysis with those of the previous analysis at lower energies, a new lower mass limit for the charged Higgs boson is set at 54.5 GeV/c2. © 1998 Elsevier Science B.V.
year | journal | country | edition | language |
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1998-02-01 | Physics letters: B |