6533b85efe1ef96bd12c0689

RESEARCH PRODUCT

Higher Harmonic Anisotropic Flow Measurements of Charged Particles in Pb-Pb Collisions atsNN=2.76  TeV

David Michael RohrVladimir SamsonovEwa Gladysz-dziadusJan RakM. E. CotalloI. SguraT. KalliokoskiChristine NattrassL. Xaplanteris KarampatsosA. G. AsryanI. MartashviliFlorian PainkeD. M. Madagodahettige-donYu. V. KharlovS. YasnopolskiyN. PitzStefan KirschStefan KirschA. J. Rubio Montero10A. B. KaidalovS. LohnYu.n. PestovV. R. LogginsPanagiotis ChristakoglouXuan ZhangXuan ZhangG. Koyithatta MeethaleveeduPhilipp Johannes LuettigE. BiolcatiP. CrochetAlexander Philipp KalweitEdmundo Javier Garcia-solisV. CatanescuBastian BathenV. Chibante BarrosoRaghunath SahooValerie Ramillien BarretHans Peter BeckR. JanikIouri BelikovThomas DietelJ. BánHans Rudolf SchmidtHans Rudolf SchmidtPeter ChochulaOlja DordicH. RicaudHenrik QvigstadAlexander KlugeT. P. SinhaHanna Paulina ZbroszczykRoman LietavaP. A. ScottAnnalisa MastroserioM. NicassioChristophe Pierre SuireZ. Conesa Del ValleZ. Conesa Del ValleToru SugitateL. RamelloF. CindoloRaimond SnellingsIgor AltsybeevIlya SelyuzhenkovN. NovitzkyMichele FlorisN. Carlin FilhoAgneta OskarssonZubayer AhammedY. MartynovRosario TurrisiAdam Tomasz MatyjaAdam Tomasz MatyjaPaolo GiubellinoGiacomo Vito MargagliottiE. López TorresA. KolojvariAndrey ZarochentsevMarkus FaselM. MaseraJ. S. KimAlexandre Alarcon Do Passo SuaideD. P. MahapatraJanusz OleniaczY. BerdnikovAna VargasC. GarabatosAlexandru BercuciA. PiccottiAlberica ToiaSeyong KimP. SaturniniK. AamodtDanthasinghe PiyarathnaDanthasinghe PiyarathnaA. MasoniFrancesca BelliniM. LenhardtC. PajaresJ. P. CoffinM. KaliskyOleg KaravichevPascal DupieuxAndrea DaineseSergey FokinI. Maldonado CervantesElena BrunaB. H. HanChristian Holm ChristensenL. Montaño ZetinaB. BoyerA. Abrahantes QuintanaL. JirdenS. SenyukovChiara OppedisanoD. HaseganRui MaE. DénesJacek Tomasz OtwinowskiR. GemmeBongsoo KimMichele CaselleP. PetrovA. M. GagoTorsten AltA. WilkY. J. KwonJan Fiete Grosse-oetringhausA. I. PavlinovJørgen André LienA. K. Dutta MajumdarE. FragiacomoG. OrtonaKlaus Johannes ReygersD. TlustyN. HerrmannBikash SinhaMelinda SicilianoN. GrionA. Ahmad MasoodiTatsuya ChujoIan Gardner BeardenAlexander MamonovYou ZhouSara ValleroSudipan DeKrzysztof RedlichS. RousseauJ. H. KangX. CaiD. A. Moreira De GodoyFederico CarminatiS. KiselevClaudiu Cornel SchiauaM. MastromarcoLeonid VinogradovSandra MorettoStefano PianoDominik FehlkerFengchu ZhouM. Spyropoulou-stassinakiMarcelo Gameiro MunhozValeria MucciforaT. HoraguchiC. BergmannG. DellacasaH. EngelXing LuKyrre SkjerdalA. RossiGuy PaicA. Ramírez ReyesG. LuparelloJ. P. RevolMikhail StolpovskiyAndrea DanuA. Martínez DavalosP. Ladron De GuevaraGuillaume BatigneR. PlattJohanna StachelAlexey KuryakinFilimon RoukoutakisAndry Malala RakotozafindrabeJ. F. Castillo HernandezRaphaelle Marie BailhacheA. De CaroM. MorandoCarlos A. SalgadoR. NaniaIonut Christian ArseneAntoine Xavier LardeuxA. A. VinogradovChristophe FurgetFranco MeddiDmitry AleksandrovSergey FilchaginJean Willy Andre CleymansVolker LindenstruthFrancesca SoramelFranck MansoD. De GruttolaA. HayrapetyanE. CrescioM. BachB. PolichtchoukFabrizio CoccettiA. MargottiJ. Mercado PérezP. La RoccaM. KimR. Baldini FerroliD. MayaniAndrei Ionut HerghelegiuMadan M. AggarwalMaya Hachiya ShimomuraStefan RosseggerD. R. GangadharanD. Mal'kevichD. T. LarsenHenner BueschingHege Austrheim ErdalL. VannucciRenu BalaRadiy IlkaevF. BlancoC. LazzeroniVladimir KaplinDavide FalchieriK. VoloshinMin Jung KweonTeodor SiemiarczukChristoph BlumeAndrzej RybickiG. Conesa BalbastrePeter Martin JacobsLaurent DucrouxW. W. JungP. KaliňákD. SilvermyrJuha ÄYstöCiprian Mihai MituMihai PetroviciA. MaireN. ZaviyalovS. PalE. MontesAlexandru Florin DobrinAlexandru Florin DobrinAnton JuskoF. PrinoErmanno VercellinI. S. ZguraH. León VargasJon Christopher WikneMarek KowalskiS. JangalP. PaganoHenning KværnøAra GrigoryanD. EliaBernd Stefan WindelbandMichal BrozMikhail MalaevGiacomo BrunoMichal PetranA. KonevskihM. SteinpreisR. RomitaCristina TerrevoliVarlen GrabskiNéstor ArmestoA. ZichichiA. De Azevedo MoregulaDavid H. EvansC. Kottachchi Kankanamge DonA. PetersRoberto DiviaLaszlo BoldizsarJ. TakahashiXiangrong ZhuIsabel DominguezR. ShahoyanG. Cara RomeoA. NyathaE. Del Castillo SanchezKai SchwedaPetr ZavadaEvgeny ZabrodinDeepika RatheeRene BrunPaola GianottiT. J. M. SymonsNicolas BockIvan KralikMiroslav PiknaBoris BatyunyaA. Karasu UysalA. Karasu UysalMario SittaL. H. González-truebaM. BoccioliAlexey KurepinGyulnara EyyubovaDosatsu SakataGiacomo ContinM. A. LisaSona PochybovaM. BogolyubskyG. ScioliIgor LakomovRoberta FerrettiRoberta FerrettiAnik GuptaYvonne Chiara PachmayerBenjamin DonigusA. OchirovE. NappiB. Von HallerM. SanoV. PospíilJ. L. NagleB. V.k.s. PotukuchiMichal MeresTiziano VirgiliG.s. ShabratovaM. A. MazzoniB. GhidiniVito ManzariV. DemanovP. L. M. Podesta-lermaI. KrausLijiao LiuM. HeideFederico AntinoriA. NedosekinPeter GlasselR. N. SingarajuSu AhnSu AhnA. Casanova DíazV. LafageV. LentiB. GrinyovUlrich FuchsSergio SerciMikhail IppolitovHelmut Oskar OeschlerHelmut Oskar OeschlerShingo SakaiS. BöttgerL. K. MangotraIonel StanM. PutiDiego StoccoY. W. BaekY. W. BaekGerardus NoorenJ. De CuvelandJ. MlynarzAndrey ReshetinEleazar CuautleC. Guerra GutierrezMarie GermainD. BudnikovJ. L. KlayA. R. ReolonHiroki YokoyamaM. R. Dutta MajumdarCynthia Marie HadjidakisA. Fernández TéllezNatalia KondratyevaMateusz Andrzej PloskonSiegfried Valentin FoertschNeetika SharmaD. PeresunkoUlrich Michael FrankenfeldSukalyan ChattopadhyayMarcello LunardonZ. HarmanovaV. PetráčekJanka VrlakovaTomoya TsujiKathrin KochL. RiccatiSun Kun OhDeepa ThomasMyunggeun SongWisla CarenaMartino GagliardiZ. L. MatthewsH.r. GulkanyanMarcel Araujo Silva FigueredoRamona LeaR. W. FearickFrancesco BarileAndrei GheataR. GomezI. Cortés MaldonadoJ. PlutaEvgeny RyabinkinL. MolnarP. RosinskýM. ZynovyevD. TruesdaleDmitry FinogeevSubhash SinghaR. Alfaro MolinaR. ScottRene BellwiedRene BellwiedY. HoriC. D. AnsonD. Di BariP. T. HilleHans MullerLarissa BravinaAlexis Jean-michel MasY. WangC. SøgaardDagmar AdamováH. YangE. KangM. AumberaH. LeónElisa IncaniR. P. ScharenbergChristina MarkertA. Szanto De ToledoV. AltiniEvgeny KarpechevP. ZelnicekP. ZelnicekJ. Y. GrossiordAnju BhasinC. LaraG. A. FeofilovA. BalditCamilla H. StokkevågA. De FalcoSanjib MuhuriP. RoyFilippo CostaOliver BuschI. HřivnáčováMarian IvanovMarco De PetrisA. TurveyJens WiechulaJens WiechulaGualtiero VolpeL. CifarelliH. ToriiV. NikolicL. ToscanoJihye SongB. K. SrivastavaMeidana HuangAlexander VodopyanovJ. W. HarrisAmalia PopM. RammlerAlexandr TumkinRachid GuernaneS. EsumiM. IrfanM. A. Subieta VásquezAndrea AgostinelliMartin ValaMartin ValaP. H. S. Y. JayarathnaP. H. S. Y. JayarathnaTome AnticicK. KozlovPremomoy GhoshGennady ZinovjevDieter RøhrichK. ShtejerB. CheynisJurgen SchukraftChristian LippmannChristian LippmannG. NazarovD. VranicJoakim NystrandM. BasileSven GotovacVitaly LoginovA. RachevskiSébastien GadratBedangadas MohantyM. ZhalovMohd Danish AzmiPeter MalzacherM. López NoriegaAlexei KhanzadeevH. BøggildE. StenlundAjay Kumar DashH. ObayashiG. Aglieri RinellaG. StefanekS. RadomskiP. JovanovicLuciano MusaAnte BilandzicEugen MudnicPaolo MartinengoS. BoseA. AliciAlessandro FerrettiVladimir NikulinSami Sakari RasanenAndrew Marshall AdareMaria HaiducD. S. KimT. PawlakG. O.v. De BarrosImrich SzarkaJorn Henning PutschkeR. De RooijMartijn ReicherNicole BastidC. BombonatiFederico RonchettiAndre MischkeC. IvanA. JacholkowskiFatima PadillaAlessandro GrelliPietro CorteseM. WildeA.g. FedunovSteffen SchreinerP. Vande VyvreA. A. RademakersDaniel LohnerSanjib SharmaArturo Alejandro Menchaca-rochaJ. LehnertR. SmakalBoris HippolyteJulien FaivreT.m. SteinbeckAnthony Robert TimminsAnthony Robert TimminsPaul ConstantinR. A. SoltzAdam Ryszard KisielSilvia MasciocchiLukasz Kamil GraczykowskiL. AphecetcheMarek BombaraMarkus Konrad KohlerDjuvslandLuke David HanrattyPradip Kumar SahuM. KrusPablo SaizM. G. PoghosyanF. NavachKenneth Francis ReadJan CepilaM. R. CosentinoPaolo CameriniSergey VoloshinGiulio UsaiM. Rodríguez CahuantziC. CavicchioliR. KourPeter StrmenLuciana BianchiD. W. KimFrederick KramerF. RettigMarta VerweijV. WagnerJ. Castillo CastellanosE. G. FerreiroCostin GrigorasLeonardo MilanoVladimir VecherninY. SibiriakMotoi InabaAdrian SevcencoMaria VasileiouV. PaticchioMihaela GheataArtur Krzysztof SzostakR. KamermansLinda VickovicMikolaj KrzewickiKenta ShigakiEva SickingNicolas ArborM. KliemantXing Long LiTomasz TraczykN. Van Der KolkL. AándorR. PreghenellaJochen GerhardVladislav MankoD. EmschermannM. PachrBasanta Kumar NandiZ. ButheleziKristjan Herlache GulbrandsenSvein LindalNicola BianchiM. HeinzPodist KurashviliM. BotjeY. P. ViyogiJohannes Peter WesselsJohannes Peter WesselsA. V. KazantsevD. FabrisBogdan VulpescuKalliopi KanakiE. Almaráz AviñaMichael Linus KnichelLee Stuart BarnbyL. MassacrierA. IvanovS.a. SadovskyC. ZampolliTakafumi NiidaKristin Fanebust HetlandSvetlana KushpilG. M. UrciuoliVladimir PeskovVladimir PeskovDavid Dobrigkeit ChinellatoLatchezar BetevXavier Bernard LopezJaroslav BielcikMarco MontenoJ. J. GaardhøjeAlexey BogdanovGiuseppe ViestiS. BeoleGian Michele InnocentiA. VyushinChristian Claude KuhnI. K. YooJana BielcikovaI. León MonzónSebastian KalcherY. Le BornecPeter Zahariev HristovRenaud VernetC. Klein-bösingBjarte KilengP. I. LoenneA. PesciC. E. Pérez LaraAlexander BorissovA. G. AgocsAnton AndronicA. Di MauroPeter Braun-munzingerSanjeev Singh SambyalC. CicaloBarbara GuerzoniPeter ChristiansenA. B. KurepinT. KrawutschkeHåvard HelstrupJ. BartkeM. HartigE. ScapparoneJongik YoonH. AppelshäuserP. CerelloFiorella FiondaMassimiliano MarchisoneK. BugaievPetra RiedlerA. S. NyaninM. C. S. WilliamsSergey NikolaevM. VenaruzzoConstantinos LoizidesRama Chandra BaralGaute ØVrebekkP. Di NezzaB. S. ChangB. S. ChangG. SteynM. SukhorukovT. PeitzmannG. S. PappalardoO. VikhlyantsevP. G. KuijerJ. UleryPeter Graham JonesA. MussoSmbat GrigoryanT. S. RäihäDmitry BlauC. RoyXing-bo YuanY. Delgado MercadoY. MaoMagnus MagerMagnus MagerD. J. KimJ. ThäderJ. UrbanP. Mendez LorenzoW. J. ParkH. JungTatjana SusaMarco BregantPhilippe RosnetSergey GorbunovRalf KeidelFrederic LefevreE. Calvo VillarR. WanR. WanRainer Martin SchickerPeter LevaiSergey NikulinWladyslaw Henryk TrzaskaO. Villalobos BaillieR. A. RicciK. PolákV. P. KondratievKilian Eberhard SchwarzSatyajit JenaAndrzej DeloffGergely Gabor BarnafoldiAndrey VasilievD. FeleaJ. BookW. PerytAndre AugustinusM. R. GirardAntonio UrasAntonio UrasSidharth Kumar PrasadM. CherneyThomas Michael CormierH. H. GutbrodF. NoferiniA. V. ZeninEnrico ScomparinMaxime GuilbaudM. KretzValery PuninIgor PshenichnovI. DasS.a. ZaporozhetsAndres SandovalAdriana TelescaRoberta ArnaldiJovan MilosevicCvetan Valeriev CheshkovCvetan Valeriev CheshkovT. C. AwesKyoichiro OzawaM. EstienneG. Tejeda MuñozG. PudduK. K. LooAlberto BaldisseriS. NavinJ. S. RealMarian KrivdaMarian KrivdaS. C. LeeS. SanoT. J. HumanicD. MikowiecD. MikowiecGrzegorz Andrzej WilkMatthias RichterMatthias RichterArturo TauroEvgeny KryshenX. Sanchez CastroRomualdo SantoroK. MaK. AafaříkG. Herrera CorralS. H. KimLawrence PinskyS. ArcelliJochen KleinF. BossúA. PalahaRicha GuptaB. EspagnonI. IlkivT. BreitnerStefania BufalinoR. VarmaE. SerradillaI. E. YushmanovZ. VilakaziAndreas MorschA. PalmeriUwe WesterhoffGiuseppe SimonettiRalf Peter AverbeckF. FuranoPhilippe PillotL. CunqueiroD. S. HwangPatrick Simon ReicheltSergey NazarenkoBetty AbelevC. Di GiglioC. BortolinM. VajzerHideki HamagakiGunnar LøvhøidenM. FragkiadakisG.f. SegatoD. I. PatalakhaG. De CataldoM. VeldhoenAlessandra FantoniAngela BadalaS. KoxE. KornaG. HamarJ. H. KimL. LeistamYasuo MiakeS. EvrardPalash KhanDavide CaffarriA. Ortiz VelasquezAirton DeppmanAlla MaevskayaM. I. MartínezC.j. SchmidtS. SchuchmannVladimir IvanovA. ArendSylvain ChapelandD. C. VernekohlRinaldo RuiM. Fusco GirardG. D ErasmoCinzia LuzziJiri KralS. De PasqualeO. PinazzaBoris WagnerChiara BianchinJ. G. ContrerasA. PulvirentiA. PulvirentiP. OstrowskiK. WatanabeF. GuberAnand Kumar DubeyY. KucheriaevS. Aguilar SalazarV. KushpilV. GrigorievJ. D. Tapia TakakiY. Corrales MoralesSergio VergaraS. Di LibertoToralf Bernhard SkaaliMarek ChojnackiY. ZoccaratoHans Hjersing DalsgaardG. Martínez GarcíaHerve BorelH. SakaguchiB. PastirčákP. González-zamoraP. AntonioliC. NygaardJ. SarkamoDebasish DasJ. MidoriBruno AlessandroH. CainesSudhir RaniwalaTatiana KaravichevaR. A. FiniMalgorzata Anna JanikRainer Arno Ernst RenfordtY. VinogradovL. Valencia PalomoD. HatzifotiadouJuyeon YiUdo KebschullRashmi RaniwalaClaude Andre PruneauSadhana DashRoberto BarberaZhongbao YinR. GrajcarekS. HuberFernando ScarlassaraRajeev SinghAna Maria MarinDayong WangD. PeriniHaalandL. JancurováK. S. LeeMads Stormo NilssonParaskevi GanotiM. Van LeeuwenHyungsuk SonS. K. PalC. BaumannCsaba SoosTrine Spedstad TveterIvan KiselC.w. FabjanFilip KrizekKen OyamaClaudio GeunaC. TagridisG. T. JonesCenek ZachE. BerdermannDai-mei ZhouAjit Kumar MohantyYves Roland SchutzYves Roland SchutzCristian AndreiVenelin AnguelovVenelin AnguelovNazeer AhmadBranislav SitarCatia PettaM. GallioAlina Gabriela GrigorasJ. H. ThomasKjetil UllalandN. De MarcoE. Belmont-morenoFrancesco RiggiPanagiota FokaM. Mohisin KhanI. BerceanuBorge Svane NielsenMesut ArslandokB. HicksWerner RieglerJ. L. CharvetV. FeketeAlexander AkindinovJ. MareP. GrosR. SantoV. Canoa RomanV. Canoa RomanA. K. BhatiL. LuquinT. AronssonNikolai SmirnovRaphael Noel TieulentT. K. NayakF. CarenaTaku GunjiAnton AlkinH. DelagrangeT. DobrowolskiMichael WangO. DrigaB. S. NilsenT.a. PocheptsovT.a. PocheptsovEnrichetta Maria Fiore

subject

PhysicsLarge Hadron Collider010308 nuclear & particles physicsElliptic flowGeneral Physics and AstronomyParton01 natural sciencesCharged particleNuclear physicssymbols.namesakeFlow (mathematics)Mach number0103 physical sciencessymbolsHigh Energy Physics::ExperimentNuclear Experiment010306 general physicsAnisotropyFourier series

description

We report on the first measurement of the triangular nu(3), quadrangular nu(4), and pentagonal nu(5) charged particle flow in Pb-Pb collisions at root s(NN) = 2.76 TeV measured with the ALICE detector at the CERN Large Hadron Collider. We show that the triangular flow can be described in terms of the initial spatial anisotropy and its fluctuations, which provides strong constraints on its origin. In the most central events, where the elliptic flow nu(2) and nu(3) have similar magnitude, a double peaked structure in the two-particle azimuthal correlations is observed, which is often interpreted as a Mach cone response to fast partons. We show that this structure can be naturally explained from the measured anisotropic flow Fourier coefficients.

yearjournalcountryeditionlanguage
2011-07-11Physical Review Letters
https://doi.org/10.1103/physrevlett.107.032301