6533b831fe1ef96bd129829f

RESEARCH PRODUCT

Two-pion Bose-Einstein correlations inppcollisions ats=900  GeV

F. PiuzC. BaumannC. BaumannCsaba SoosL. K. MangotraM. KutouskiEleazar CuautleK. MizoguchiY. HoriA. Szanto De ToledoTrine Spedstad TveterJ. KapitanChiara ZampolliSara ValleroVladimir SamsonovC.w. FabjanC.w. FabjanT. IwasakiP. PillotI. OtterlundMadan M. AggarwalS. RadomskiA. G. AsryanI. MartashviliKen OyamaFrancesco NoferiniP. JovanovicLuciano MusaAnte BilandzicT. PawlakG. O.v. De BarrosG. BourdaudJ. F. Castillo HernandezMarta VerweijCynthia Marie HadjidakisV. AltiniE. DénesA. UrasA. I. PavlinovA. B. KaidalovS. LohnJ. MlynarzB. PolichtchoukEnrichetta Maria FioreA. BorisovD. Y.-u. PeressounkoAndrey ReshetinA. Fernández TéllezEwa Gladysz-dziadusKyong Sei LeeJan RakMassimo MaseraJean-yves GrossiordM. E. CotalloC. PérezC. TagridisYu. V. KharlovS. YasnopolskiyNatalia KondratyevaMateusz Andrzej PloskonSang Un AhnSang Un AhnV. LafageV. LentiB. GrinyovAdela KravcakovaUlrich FuchsSiegfried Valentin FoertschNeetika SharmaKirill VoloshinD. HaschN. WillisV. CatanescuJ. NewbyN. PitzJ. H. KangFederico RonchettiAndre MischkeF. PainkeMarcello LunardonStefan KirschV. Chibante BarrosoV. NikolicA. JacholkowskiWisla CarenaMartino GagliardiKrzysztof RedlichRaghunath SahooW. W. JungP. KaliňákPeter ChochulaChristophe Pierre SuireMarian PutisI. SguraC. D. AnsonZ. Conesa Del ValleJ. DubuissonV. ZycháčekQ. WenG. T. JonesShih-chang LeeV. ChambertF. LacknerFilippo CostaV. I. YurevichRosario TurrisiOliver BuschMagdalena MalekJ. ZhuDavide FalchieriM. CherneyS. HuTeodor SiemiarczukSubrata PalI. HřivnáčováMarian IvanovD. Di BariM. S. GantiValerie Ramillien BarretP. R. PujahariD. HaseganT. KalliokoskiR. KolevatovG. MazzaA. Di MauroZ. FodorM. KrusH. OeschlerN. NovitzkyE. BiolcatiA. ZepedaY. OkadaV. AngelovV. AngelovL. ToscanoS. PrasadL. WalletP. T. HilleP. T. HilleM. SzubaS. EsumiM. IrfanMarco De PetrisA. TurveyGualtiero VolpePrithwish TribedyB. K. SrivastavaNicolas BockAlberto MasoniMartin ValaAmalia PopRachid GuernaneChitrasen JenaImrich SzarkaNicole BastidF. FuranoFederico CarminatiG. LuparelloP.a. PolozovBedangadas MohantyR. GlasowC. PajaresJ. P. CoffinFiorella FiondaY. MaoAjay Kumar DashG. StefanekMeidana HuangK. AamodtPaolo GiubellinoPhilippe CrochetPeter Braun-munzingerPeter Braun-munzingerPeter Braun-munzingerSanjeev Singh SambyalL. JirdenM. KaliskyRoberta FerrettiRoberta FerrettiOleg KaravichevBenjamin DonigusRosario NaniaJunlee KimS. GorbunovS. GorbunovA. J. Rubio Montero10J. BielcikovaHaavard HelstrupAlberica ToiaLijiao LiuA. KlovningY. MaruyamaM. RammlerS. AntinoriPaolo PaganoS. De PasqualeL. Montaño ZetinaB. BoyerA. Abrahantes QuintanaR. PlattJ. S. KimVladimir NikulinMaria HaiducBoris HippolyteT.m. SteinbeckT.m. SteinbeckJ. UleryG. OdyniecPietro CorteseS. SenyukovM. MorandoBruno EspagnonL. CunqueiroA. RachevskiPremomoy GhoshXing-bo YuanPhilippe RosnetT. S. RäihäH. A. GustafssonSven GotovacL. ManceauB. V.k.s. PotukuchiAtsushi TakaharaE. ChiavassaM. BombaraC. CavicchioliI. MakhlyuevaA. PulvirentiF. YermiaN. HerrmannE. CattaruzzaM. De GaspariD. KrumbhornA. A. VinogradovR. GemmeFrederick KramerT. KrawutschkeM. TavletA. TournaireV. PetráčekRuben ShahoyanF. FormentiHyun-chul KimL. V. MalininaL. V. MalininaR. JanikIouri BelikovThomas DietelJ. BánC. HernándezJanka VrlakovaV. WagnerL. VannucciJ. PouthasR. De RooijAlessandro GrelliZ. L. MatthewsH.r. GulkanyanMarcel Araujo Silva FigueredoCarlos A. SalgadoRoman LietavaT. HoraguchiT. HoraguchiA. PuninChristophe FurgetS. BablokA. K. Dutta MajumdarE. FragiacomoJean Willy Andre CleymansFrancesca SoramelThomas Michael CormierE. G. FerreiroR. Gómez JiménezRalf KeidelSami Sakari RasanenF. OsmicDmitry BlauC. RoyJ. Mercado PérezP. La RoccaE. López TorresTatsuya ChujoA. KolojvariPaul ConstantinR. A. SoltzF. ToselloAnju BhasinG. Conesa BalbastreC. LaraPeter Martin JacobsArturo Alejandro Menchaca-rochaJon Christopher WikneT. TolyhyA. M. GagoY. J. KwonA. Martínez DavalosA. HayrapetyanD. VranicVitaly LoginovIan Gardner BeardenA. MatyjaAndrea AliciE. BerdermannSergey NazarenkoO. V. FateevK. J. MalagalageAdrian SevcencoLokesh KumarG. A. FeofilovA. BalditGiacomo BrunoG. P. CapitaniA. NianineAlexey KuryakinFilimon RoukoutakisFilimon RoukoutakisPablo SaizYongwook BaekYongwook BaekPeter LevaiD. HatzifotiadouPredrag BuncicKenneth Francis ReadI. VetlitskiyE. KornaśValery PuninM. I. Martínez HernándezM. A. BraunS. KapustaR. BellwiedS.a. ZaporozhetsD. De GruttolaD. T. LarsenH. TydesjöJ. UrbanAndrey ZarochentsevI. RusanovJ. De CuvelandJ. De CuvelandMihai PetroviciYu.n. PestovPeter StrmenLuciana BianchiHenning KværnøAra GrigoryanG. SharkovD. EliaH. TauregM. ZhalovLaszlo BoldizsarJ. TakahashiC. Di GiglioAndry Malala RakotozafindrabeA. KonevskihA. PetersM. MastromarcoLeonid VinogradovD. M.m. DonVito ManzariLatchezar BetevJ. J. GaardhøjeAlexey BogdanovRaphaelle Marie BailhacheRaphaelle Marie BailhacheDai-mei ZhouVladimir VecherninFranco MeddiDmitry AleksandrovC. BortolinBrigitte CheynisFranck MansoHannes JungAdriana TelescaErmanno VercellinI. S. ZguraPodist KurashviliPanagiotis ChristakoglouHans Rudolf SchmidtXuan ZhangXuan ZhangA. K. BhatiA. KamalY. P. ViyogiG. PudduH. H. GutbrodBernd Stefan WindelbandVarlen GrabskiNéstor ArmestoD. M. Madagodahettige-donI. KrausI. KrausMichal SumberaA. CollaLaurent DucrouxM. BasileM. A. MazzoniJean-pierre CussonneauB. GhidiniT. J. HumanicHideki HamagakiGunnar LøvhøidenAnselmo MargottiGiacomo OrtonaK. ŠAfaříkCvetan Valeriev CheshkovM. BoccioliAlexey KurepinPeter GlasselGyulnara EyyubovaMikolaj KrzewickiXing Long LiTomasz TraczykM. BotjeAndres SandovalRaffaele GrossoRoberta ArnaldiA. I. ZinchenkoG. StefaniniGergely Gabor BarnafoldiMaya Hachiya ShimomuraA. MaireAnton JuskoIvan KralikOzgur CobanogluMiroslav PiknaMario SittaR. ArceoRui MaN. Van Der KolkR. KamermansEva SickingEva SickingDosatsu SakataKristjan Herlache GulbrandsenJohannes Peter WesselsM. MeoniR. TanabeS. JangalD. SwobodaMikhail MalaevE. SimiliM. FragkiadakisJohanna StachelH. S. LeeR. N. SingarajuE. S. ConnerCristian AndreiNazeer AhmadAlexander Philipp KalweitC. IvanOlja DordicH. RicaudJ. PeyréDong Jo KimF. MinafraJ. WiechulaG.f. SegatoG. De CataldoI. VassilievI. VassilievJuha ÄYstöIsabel DominguezS. ColiR. W. FearickFrancesco BarileL. V. BravinaGiuseppe ViestiAndrei GheataY. DelgadoV. PospíšilGiacomo ContinM. PachrNicola BianchiE. KangC. YangJ. ThäderJ. ThäderG.s. ShabratovaShuaib Ahmad KhanT. P. SinhaD. BudnikovHanna Paulina ZbroszczykS. NavinT. BreitnerM. A. Subieta VásquezLinda VickovicSilvia ArcelliY. G. KimE. CrescioD. FabrisM. BachR. VarmaL. BosisioZ. VilakaziN. Le BrisB. Von HallerJ. S. RealA. AbramyanKi-seok ChoiMotoi InabaF. BossúG. RussoAlexander KlugeRadiy IlkaevG. De VauxU. AbeysekaraF. CarenaA. G. AgocsF. BlancoF. BlancoJacek Tomasz OtwinowskiJ. BohmBastian BathenAnnalisa MastroserioJan Fiete Grosse-oetringhausG. D'erasmoAlina Gabriela GrigorasG. TrögerSeyong KimAlessandra FantoniE. QuercighAngela BadalaA.s. VodopianovP. OstrowskiI. Cortés MaldonadoTaku GunjiK. WatanabeJoakim NystrandIonut Cristian ArseneIonut Cristian ArseneM. C. S. WilliamsFatima PadillaA. DobrinA. R. ReolonG. BrucknerR. VernetM. HeinzLee Stuart BarnbyL. MassacrierToru SugitateMarkus FaselS. SerciD. MiśkowiecGiuseppe SimonettiD. P. KikolaV.a. PolyakovAlexandre Alarcon Do Passo SuaideMichele FlorisMichele FlorisArturo TauroRalf Peter AverbeckF.f. GuberZubayer AhammedGiacomo Vito MargagliottiA. V. KazantsevVolker LindenstruthVolker LindenstruthN. MiftakhovC. LazzeroniS. KalcherS. KalcherC. GarabatosDominik FehlkerFederico CindoloXavier Bernard LopezJaroslav BielcikMarco MontenoS. ChattopadhyayA. ZeninK. MaL. ŠáNdorJogender SainiDavid Dobrigkeit ChinellatoM. G. PoghosyanF. NavachAnand Kumar DubeyY. KucheriaevD. EmschermannD. EmschermannS. Aguilar SalazarRomualdo SantoroKyrre SkjerdalA. Ramírez ReyesK. AntipinV. DobretsovSergey FilchaginPaolo CameriniSergey VoloshinM. KimDavid Olle Rickard SilvermyrGilda ScioliBarbara GuerzoniC. LalH. ToriiJohan AlmeLuciano RamelloR. López-ramírezH. PereiraP. SaturniniM. R. Dutta MajumdarP. ZelnicekW. SommerVladislav MankoPascal DupieuxAndrea DaineseSergey FokinAnton AndronicTatjana SusaFederico AntinoriA. Casanova DíazI. KiselI. KiselA. NedosekinR. De RemigisD. SoykJ. D. Tapia TakakiG. LaurentiBogdan VulpescuH. GottschlagD. S. HwangBoris BatyunyaStefan RosseggerSergio VergaraS. BöttgerJ. SymonsH. González SantosKathrin KochK. KozlovPaolo MartinengoS. BoseJ. De GrootL. RiccatiMichele CaselleP. PetrovL. BenhabibGerardus NoorenR. PanseA. WilkPeter Zahariev HristovY. LiAlessandro FerrettiS. LuG. TsiledakisPeter ChristiansenS. Román LópezAndrew IvanovD. P. MahapatraStefania BeoleVladimir PeskovVladimir PeskovBikash SinhaMelinda SicilianoI. K. YooJ. P. RevolClaudiu Cornel SchiauaM. Mohisin KhanN. GrionA. PalahaNavneet KumarI. BerceanuBorge Svane NielsenRicha GuptaL. DíazM. HartigI. E. YushmanovR. WanR. WanT. AltT. AltS. SharmaMitali MondalChiara OppedisanoB. H. HanO. Villalobos BaillieT. PeitzmannR. A. RicciSergey NikulinO. VikhlyantsevOmbretta PinazzaE. SiddiHiroki YokoyamaK. PolákV. P. KondratievC. Torcato De MatosA. SolovievX. CaiB. HicksT. MalkiewiczAlexei KhanzadeevSandra MorettoAndrea DanuY. ZoccaratoE. MontesF. PrinoP. Ladron De GuevaraGuillaume BatigneA. De CaroAdam Ryszard KisielAdam Ryszard KisielGaute ØVrebekkP. Di NezzaT. C. AwesKyoichiro OzawaN. AbelH. BøggildG. Tejeda MuñozD. S. KimA. CharpyM. SanoSona PochybovaP. G. InnocentiAnik GuptaG. S. PappalardoH. DelagrangeT. DobrowolskiVikas SinghalAntonino ZichichiAndrey VasilievGennady ZinovjevR. AkimotoJ. BartkeY. WangChristian Holm ChristensenG. TorralbaEnrico ScomparinHans MullerD. TlustyJ. PlutaAndreas PetridisEvgeny RyabinkinJ. KralJ. KralHans Hjersing DalsgaardM. Spyropoulou-stassinakiC. PastoreF. LefèvreE. StenlundC. NygaardJ. SarkamoP. G. KuijerCostin GrigorasLeonardo MilanoM. OldenburgWladyslaw Henryk TrzaskaS. RathJ. MunozR. A. FiniF. PoggioAngelo RivettiPetra RiedlerM. VenaruzzoB. S. ChangR. BalaG. SteynG. AnelliJ. LehnertMarcelo Gameiro MunhozA. BelogianniD. MayaniSatyajit JenaValeria MucciforaA. VacchiMihaela GheataHenner BueschingMin Jung KweonE. StanR.j.m. SnellingsTomoya TsujiP. L.m. Podesta LermaA. SilenziAlexander MamonovA. PepatoSanjib MuhuriP. RoyA. GlennA. MichalonDieter RøhrichDieter RøhrichL. MolnarL. MolnarEvgeny KarpechevA. AnzoSébastien GadratG. Aglieri RinellaK. ShtejerVladimir KaplinL. LuquinH. SnowF. StaleyTome AnticicD. AntończykChristoph BlumeD. SemenovMyunggeun SongEugen MudnicP. RosinskýJorn Henning PutschkeR. KourD. W. KimM. ZynovyevH. León VargasD. TruesdaleJ. HamblenF. PosaG. NazarovY. VinogradovL. Valencia PalomoS. ZhouMarek KowalskiJ. Castillo CastellanosY. SibiriakA. A. RademakersAltaf AhmadAndrzej RybickiR. KupczakM. A. LisaA. De FalcoR. SmakalR. Salgueiro Domingues Da SilvaCiprian Mihai MituBasanta Kumar NandiSvein LindalA.g. FedunovDavid H. EvansE. Almaráz AviñaAndrei Ionut HerghelegiuS.a. SadovskyG. M. UrciuoliM. HeideA. NyiriJurgen SchukraftMagnus MagerMagnus MagerChristian LippmannChristian Claude KuhnKristin Fanebust HetlandSvetlana KushpilP. Mendez LorenzoW. J. ParkH. AppelshäuserKetil RøedP. CerelloA. BlancSergey NikolaevP. MereuPietro AntonioliLuisa CifarelliM. CampbellSteffen SchreinerA. FrolovW. PerytF. RettigF. RettigF. NendazCristina TerrevoliP. Vande VyvreA. HarutyunyanM. MasettiC. SøgaardH. LeónA. HieiEugenio ScapparoneJulien FaivreI. León MonzónKonrad TywoniukE. NappiI. RashevskayaDjuvslandV. DemanovH. K. SoltveitL. BimbotJ. PeschekJ. PeschekRene BrunEnrique CalvoL. H. González-truebaH. SchindlerK. OkadaC. CicaloT. V. MoukhanovaY. SchutzMikhail IppolitovKai SchwedaIgor PshenichnovI. DasMaria VasileiouA. M. RossiV. PaticchioJovan MilosevicAlexandru BercuciA. PiccottiB. PommereschM. EstienneM. R. CosentinoAlberto BaldisseriGuy PaicM. NicassioKalliopi KanakiRoberto DiviaG. Cara RomeoYvonne Chiara PachmayerA. OchirovDiego StoccoB. S. NilsenMohd Danish AzmiPeter MalzacherDirk HutterM. Rodríguez CahuantziM. LenhardtT.a. PocheptsovT.a. PocheptsovSevil SalurG. DellacasaS. KniegeC. W. SonC. BombonatiM. López NoriegaP. A. ScottAgneta OskarssonBranislav SitarJanusz OleniaczY. BerdnikovAna VargasI. Maldonado CervantesElena BrunaCatia PettaKjetil UllalandN. De MarcoE. Belmont-morenoFrancesco RiggiPanagiota FokaLennart OstermanWerner RieglerJennifer Lynn KlayJ. L. CharvetK. SchossmaierV. FeketeKlaus Johannes ReygersKlaus Johannes ReygersS. RousseauAlexander AkindinovP. GrosR. SantoA. EnokizonoV. Canoa RomanT. AronssonNikolai SmirnovR. StockRaphael Noel TieulentSedat AltinpinarT. K. NayakAlla MaevskayaC.j. SchmidtS. SchuchmannY. N. GorbunovVladimir IvanovAn. ZaliteG. L. UsaiC. GuerraB.v. ZagreevR. RomitaPetr ZavadaEvgeny ZabrodinR. P. ScharenbergMarkku OinonenS. KoxG. HamarD. PerrinoJ. H. KimL. LeistamYasuo MiakeS. EvrardC. Klein-bösingC. Klein-bösingDavide CaffarriA. Ortiz VelasquezStefano BagnascoAirton DeppmanGiuseppe GiraudoA. ArendSylvain ChapelandRinaldo RuiM. Fusco GirardBoris WagnerChiara BianchinJ. G. ContrerasStefano PianoA. NyathaS. DashVardanush PapikyanR. Alfaro MolinaDagmar AdamováMarian KrivdaGrzegorz Andrzej WilkT. SamantaMatthias RichterG. Herrera CorralLawrence PinskyJochen KleinA. SzostakSergey KiselevAndreas MorschA. PalmeriM. BregantUwe WesterhoffA. PesciT. VirgiliH. YangJ. W. HarrisYu.v. ZanevskyMauro GallioA. Lozea Feijo SoaresSilvia MasciocchiKenta ShigakiMichael Linus KnichelKilian Eberhard SchwarzCai XuE. CamachoM. BogolyubskyAlexander KurepinMarie GermainLeonid SerkinUlrich Michael FrankenfeldAlexandr TumkinF. ChumanM. BondilaE. TsilisM. KliemantV. BasmanovRaul Arteche DiazV. KushpilV. GrigorievJ. GebeleinY. Corrales MoralesS. SanoEvgeny KryshenS. Di LibertoToralf Bernhard SkaaliMarek ChojnackiS. H. KimLaurent Bernard AphecetcheG. Martínez GarcíaHerve BorelRoberto PreghenellaB. PastirčákP. González-zamoraI. IlkivBruno AlessandroE. SerradillaZ. ButheleziH. CainesSudhir RaniwalaM. DialinasTatiana KaravichevaY. Le BornecBjarte KilengA. Marzari ChiesaPeter Graham JonesA. MussoSmbat GrigoryanRainer Martin SchickerP. StolpovskyAndrzej DeloffD. FeleaAndre AugustinusC. García TrapagaHaalandL. JancurováJ.a. MaresMatevz TadelD. DerkachMads Stormo NilssonParaskevi GanotiM. Van LeeuwenHyungsuk SonJ. SeoS. K. PalDmitry Mal'kevichJ. R. LutzRainer Arno Ernst RenfordtPetr NomokonovJuyeon YiUdo KebschullRashmi RaniwalaClaude Andre PruneauRoberto BarberaZhongbao YinR. GrajcarekBruce BeckerS. HuberR. IchouFernando ScarlassaraRajeev SinghB. Fenton-olsenB. Fenton-olsenF. OrsiniAna Maria MarinDayong WangD. PeriniA. Devaux

subject

PhysicsNuclear and High Energy PhysicsParticle physicsLarge Hadron ColliderMeson010308 nuclear & particles physicsNuclear TheoryHadronTevatronParticle acceleratorBose–Einstein correlations01 natural scienceslaw.inventionNuclear physicsPionlaw0103 physical sciencesHigh Energy Physics::ExperimentNuclear Experiment010306 general physicsRelativistic Heavy Ion Collider

description

We report on the measurement of two-pion correlation functions from pp collisions at root s = 900 GeV performed by the ALICE experiment at the Large Hadron Collider. Our analysis shows an increase of the Hanbury Brown-Twiss radius with increasing event multiplicity, in line with other measurements done in particle- and nuclear collisions. Conversely, the strong decrease of the radius with increasing transverse momentum, as observed at the Relativistic Heavy Ion Collider and at Tevatron, is not manifest in our data.

https://doi.org/10.1103/physrevd.82.052001