6533b853fe1ef96bd12ac101

RESEARCH PRODUCT

Measurement of correlations between pions from different W's in e+e- → W+W- events

S. KatsanevasD. Y. BardinM. KarlssonT. A. FilippasM. ReglerR. OravaG. EigenB. BouquetR. EhretPh. CharpentierYu. SedykhH. MuellerAndrea PerrottaJ. DolbeauP. BambadeP.s.l. BoothCharles BricmanJ. YiF. CarenaJ.d. RichardsonM. BarbiStefano RagazziAttilio AndreazzaF. FormentiJ. P. GerberNorbert NeumeisterA. GalloniL. S. VertogradovRichard JacobssonS. HoorelbekeZ. KrumsteinK. MuenichW. NeumannT. TabarelliA. N. SisakianM. PernickaLouis LyonsY. SacquinA. DjannatiKathy HuetValeriy PozdniakovR. AlemanyPatrick JarryA. Van LysebettenE. K. JohanssonSandor CzellarPaolo RoncheseW. Oberschulte-beckmannI. LippiF. CaoPierre BilloirPer JönssonA. PetroliniB. De LottoB. De LottoG. CrosettiS. CabreraT. L. HessingR. C. ShellardL. Di CiaccioH. HerrN. J. KjaerA. De MinA. TrombiniG. SajotC. MariottiK. StevensonO. SahrP. RebecchiSteinar StapnesA. SadovskyU. MjoernmarkC. BosioE. BoudinovJesus MarcoG. LenzenR. StrubF. Martinez-vidalV. KostioukhineM. KoratzinosR. PainF. ZachS. S. MeyerP. HerquetR. ContriStanislav NemecekW. BoniventoDietrich LikoP. PriviteraJ. P. EngelS. StanicS. StanicManfred KrammerH. RahmaniJ. H. WickensL. G. TkatchevA. SeitzAnna LipniackaN. PukhaevaT. BurgsmuellerA. M. SegarChariclia PetridouChariclia PetridouM. BerggrenG. RinaudoJ. SaltB. Jean-marieA. FerrerM. TyndelAriella CattaiN. VassilopoulosM. V. Castillo GimenezS-o. HolmgrenG. PolokMarco PaganoniMarco PaganoniBranislav SitarH. T. PhillipsVladimir CindroVladimir CindroDemetrios LoukasManolis DrisM. MichelottoG. ValentiJ. DahmM. RealeA. TomaradzeF. FontanelliMartijn MuldersD. KnoblauchJ.r. MahonG. FanourakisF. LedroitJ. FusterP. RoudeauO. KouznetsovO. KouznetsovM. ChapkinDaniel TreilleM. BigiPaolo MorettiniC. Vander VeldeA. G. FrodesenJ. RidkyYu. GouzVaclav VrbaO. UllalandLeif J. JönssonC. JoramAlberto BenvenutiKlaus HamacherJ. G. LokenA. GrefrathHans DijkstraC. ParkesD. EdsallO. YushchenkoP. BeilliereF. PierrePaul DaunceyN. DemariaR. SekulinG. A. ChelkovJ. D. DurandJ. D. DurandMartino MargoniE. FokitisG. GopalPiotr ZalewskiL. De PaulaE. FalkM. NovakPhillip AllportG. GrosdidierR. LauhakangasUgo AmaldiM. A. BizouardVincent HedbergD. W. LaneG. D. AlekseevM. FeindtS. Sánchez NavasW. De BoerE. ZevgolatakosG. DamgaardLuis PeraltaF. KapustaC. GreenAndrei NomerotskiG. TristramA. TonazzoA. G. OlshevskiM. MerkG. Della RiccaG. Della RiccaErnesto MiglioreA. W. BorglandTh. D. PapadopoulouP. NegriP. FerrariP. SiegristG. EkspongL. SerbelloniS. GumenyukA. PulliaA. KonopliannikovMingshui ChenLydia RoosG. SciollaU. SchwickerathP. SponholzGöran JarlskogJ-c. MarinR. GokieliP. SeagerP. N. RatoffT. MoaMario SanninoKrzysztof NawrockiAlessandra RomeroL. VitaleL. VitaleS. TzamariasZ. HajdukAntonios LeisosD. RadojicicE. I. RosenbergB. TomeCh. JarlskogW. D. ApelV. MalychevM. BegalliJ. DreesO. BarringM. Mc CubbinK. HultqvistO. TchikilevW. Van DoninckP. B. RentonS. HahnB. FranekA. RuizJ. M. HeuserG. MaehlumFrancesca Romana CavalloP. AntilogusMaria Roberta MongeMarek SzczekowskiA. ZalewskaRafael MarcoA. BaroncelliPaulo J. S. GonçalvesCristian StanescuP. BranchiniA. FirestoneR. MoellerW. T. MeyerE. TcherniaevH. SchneiderD. WickeH. KleinLuiz MundimN. N. KhovanskiM. A E SchynsEvangelos GazisP. Van DamK. KurvinenRichard BrennerJacques LemonneJosef StraussK. OsterbergJ. M. LopezP. AbreuD. GeleV. NikolaenkoJ. N. JacksonM. DavenportM. J. BatesMaciej GórskiC. Martinez-riveroV. ChabaudM. Espirito SantoW. VenusC. De ClercqL. K. ResvanisLaurent MirabitoM. BonesiniMogens DamJ. GarciaP. LutzJ. RamesP. KokkiniasV. GraccoToralf Bernhard SkaaliT. SpassovJ. P. LaugierW. J. MurrayD. VilanovaC. De La VaissiereM. DracosL. ChaussardD. GambaM. WitekTord EkelofC. K. LeganF. VerbeureP. A. FischerA. MarkouMassimo CacciaR. NicolaidouD. ZavrtanikD. ZavrtanikI. KronkvistA. OnofreP. KubinecV. ObraztsovC. GasparB. StuguJ. LibbyP. PagesG. OraziJ. H. CowellThemistocles BowcockM. GandelmanClara TronconF. TegenfeldtJ. P. TavernetTiziano RovelliI. RoncaglioloD. BertiniA. B. FenyukM. PimentaI. StavitskiUgo GaspariniB. A. KhomenkoTiziano CamporesiB. ErzenB. ErzenG. CosmeI. A. TyapkinP. GrisT. BrenkeB. LoerstadP. JuillotG. C. ZucchelliV. Ruhlmann-kleiderSandra AmatoM. S. BilenkyK. BelousK. A. DreesB. MarechalE. C. KatsoufisA. TilquinR. SilvestreP. J. HoltN. G. RedaelliL.j. CarrollPaul BaillonD. ZontarD. ZontarFrancesco NavarriaPawel JalochaBarry KingI. V. AjinenkoV. LepeltierW. KucewiczO. SolovianovGuido BarbielliniGuido BarbielliniMarco BozzoT. WlodekJ. MedboKlaus MoenigFabrizio ParodiM. NikolenkoM. NikolenkoAlexander Lincoln ReadM. SzeptyckaMarc BesanconKonstantinos PapageorgiouImad Baptiste LaktinehJ. GuyPaolo ChecchiaMarta CalviMarc WinterFabio CossuttiFabio CossuttiS. SquarciaH. SaarikkoTim AdyeM. A. HouldenM. VerlatoP. WeilhammerE. SpiritiPh. GavilletM. KaiserJ. J. HernandezVincenzo CanaleGeoffrey SmithT. G M MalmgrenC. WalckR. ReinhardtI. BozovicS. Marti I GarciaRobert S. BrownH. WahlenK. GrzelakLuc PapeT. LesiakJ. MacnaughtonG. BarkerP. LangefeldYu.a. KhokhlovA. NormandC. WeiserK. D. BrandN. I. ZiminR. FrühwirthJ. TimmermansV. RonjinW. KrupinskiF. SimonettoP. DelpierreClaire BourdariosP. PaganiniM. NieuwenhuizenR. SosnowskiP. VincentAllan HallgrenF. NaraghiG. LederB. ÅSmanJ. E. AugustinG. W. Van ApeldoornH. J. HilkeL. GornK. H. BecksE. VallazzaE. VallazzaL. BuggeA. J. Camacho RozasS. TodorovaJ. BaudotD. Z. ToetV. LefebureG. MyattH. PalkaJ. W. LamsaB. DalmagneL. VenturaC. KreuterP. BuschmannB. MurynR. Mc KayR. JanikMatteo PegoraroM. BlumeF. BaraoD. CrennellF. MandlO. PodobrinK. YipGuy WilkinsonA. DeghorainR. LindnerJuergen ThomasE. HigonF. ScuriF. ScuriR. KeranenFrancisco MatorrasL. TortoraF. J. HarrisD. Souza-santosF. TerranovaA. M. WetherellP. AnderssonG. VegniC. CasoL. LanceriL. LanceriCarlos LacastaKrzysztof A. RybickiO. KlappBorge Svane NielsenS. De BrabandereT. PodobnikT. PodobnikH. B. CrawleyKrzysztof DorobaChiara MeroniP. BruckmanPeter KluitChristine KourkoumelisW. Da SilvaW. A. MitaroffF. RichardP. ChochulaC. MatteuzziA. PasseriS. AlmehedS. FichetR. ChiericiF. HahnD. BertrandR. Mc NultyW.s.c. WilliamsV. ChorowiczG. SmadjaJ. Van EldikHeinz PerneggerP. NissE. CortinaM. MazzucatoD. StampferR. HenriquesM. GuntherRupert LeitnerM. BattagliaG. PianaG. MatthiaeG. BorisovM. BaubillierAchille StocchiA. MaioA. M. ZaitsevAlexander VodopyanovH. FoethF. BianchiB. UeberschaerA. De AngelisP. CollinsMaurizio CanepaDaniel BlochAhmimed OuraouL.n. GerdyukovD. J. HolthuizenD. FassouliotisD. FassouliotisB. GolobB. GolobT. BuranMarkus ElsingJ. Cuevas MaestroOlga BotnerKrzysztof KorcylOxana SmirnovaT. TodorovM. WielersWolfgang AdamK. KarafasoulisG. TranstromerA. Di DiodatoCarmen GarcíaM. L. TurluerD. ReidYu. BelokopytovGianni ZumerleP. PoropatP. PoropatAndromachi TsirouAndre AugustinusF. Fulda-quenzerE. GrazianiJ. M. BrunetMaria Elena Pol

subject

Nuclear and High Energy PhysicsParticle physicsLUND MONTE-CARLOElectron–positron annihilationBOSE-EINSTEIN CORRELATIONS; LUND MONTE-CARLO; JET FRAGMENTATION; PHYSICS; INTERFEROMETRY; DECAYS; Z(0); Z001 natural sciencesJET FRAGMENTATIONDECAYSPartícules (Física nuclear)Nuclear physicsPHYSICSINTERFEROMETRYPionCorrelation function0103 physical sciencesZ0010306 general physicsNuclear ExperimentDELPHIPhysics010308 nuclear & particles physicsAcceleradors de partículesBose–Einstein correlationsZ(0)LARGE ELECTRON POSITRON COLLIDERUncorrelatedBOSE-EINSTEIN CORRELATIONSLarge Electron–Positron ColliderPARTICLE PHYSICS; LARGE ELECTRON POSITRON COLLIDER; DELPHIPARTICLE PHYSICSHigh Energy Physics::Experiment

description

Correlations between pions from different W's in e(+)e(-) --> W+W- events are studied using data collected by the DELPHI detector at LEP running at a centre-of-mass energy of 172 GeV in 1996. At the present level of statistics, no enhancement of the correlation function above that expected from a pair of uncorrelated W's is observed at small values of the four-momentum difference of the pions. (C) 1997 Published by Elsevier Science B.V.

yearjournalcountryeditionlanguage
1997-01-01
http://www.scopus.com/inward/record.url?eid=2-s2.0-12344320913&partnerID=MN8TOARS