학술논문

Neutral to charged kaon yield fluctuations in Pb – Pb collisions at sNN=2.76 TeV
Document Type
article
Author
S. AcharyaD. AdamováA. AdlerJ. AdolfssonG. Aglieri RinellaM. AgnelloN. AgrawalZ. AhammedS. AhmadS.U. AhnI. AhujaZ. AkbarA. AkindinovM. Al-TuranyS.N. AlamD. AleksandrovB. AlessandroH.M. AlfandaR. Alfaro MolinaB. AliY. AliA. AliciN. AlizadehvandchaliA. AlkinJ. AlmeG. AloccoT. AltI. AltsybeevM.N. AnaamC. AndreiD. AndreouA. AndronicV. AnguelovF. AntinoriP. AntonioliC. AnujN. ApadulaL. AphecetcheH. AppelshäuserS. ArcelliR. ArnaldiI.C. ArseneM. ArslandokA. AugustinusR. AverbeckS. AzizM.D. AzmiA. BadalàY.W. BaekX. BaiR. BailhacheY. BailungR. BalaA. BalbinoA. BaldisseriB. BalisD. BanerjeeZ. BanooR. BarberaL. BarioglioM. BarlouG.G. BarnaföldiL.S. BarnbyV. BarretC. BartelsK. BarthE. BartschF. BaruffaldiN. BastidS. BasuG. BatigneD. BattistiniB. BatyunyaD. BauriJ.L. Bazo AlbaI.G. BeardenC. BeattieP. BechtI. BelikovA.D.C. Bell HechavarriaF. BelliniR. BellwiedS. BelokurovaV. BelyaevG. BencediS. BeoleA. BercuciY. BerdnikovA. BerdnikovaL. BergmannM.G. BesoiuL. BetevP.P. BhaduriA. BhasinI.R. BhatM.A. BhatB. BhattacharjeeP. BhattacharyaL. BianchiN. BianchiJ. BielčíkJ. BielčíkováJ. BiernatA. BilandzicG. BiroS. BiswasJ.T. BlairD. BlauM.B. BlidaruC. BlumeG. BocaF. BockA. BogdanovS. BoiJ. BokL. BoldizsárA. BolozdynyaM. BombaraP.M. BondG. BonomiH. BorelA. BorissovH. BossiE. BottaL. BratrudP. Braun-MunzingerM. BregantM. BrozG.E. BrunoM.D. BucklandD. BudnikovH. BueschingS. BufalinoO. BugnonP. BuhlerZ. ButheleziJ.B. ButtA. BylinkinS.A. BysiakM. CaiH. CainesA. CalivaE. Calvo VillarJ.M.M. CamachoR.S. CamachoP. CameriniF.D.M. CanedoM. CarabasF. CarnesecchiR. CaronJ. Castillo CastellanosE.A.R. CasulaF. CatalanoC. Ceballos SanchezI. ChakaberiaP. ChakrabortyS. ChandraS. ChapelandM. ChartierS. ChattopadhyayT.G. ChavezT. ChengC. CheshkovB. CheynisV. Chibante BarrosoD.D. ChinellatoS. ChoP. ChochulaP. ChristakoglouC.H. ChristensenP. ChristiansenT. ChujoC. CicaloL. CifarelliF. CindoloM.R. CiupekG. ClaiJ. CleymansF. ColamariaJ.S. ColburnD. ColellaA. ColluM. ColocciM. ConcasG. Conesa BalbastreZ. Conesa del ValleG. ContinJ.G. ContrerasM.L. CoquetT.M. CormierP. CorteseM.R. CosentinoF. CostaS. CostanzaP. CrochetR. Cruz-TorresE. CuautleP. CuiL. CunqueiroA. DaineseM.C. DanischA. DanuP. DasS. DasS. DashA. De CaroG. de CataldoL. De CilladiJ. de CuvelandA. De FalcoD. De GruttolaN. De MarcoC. De MartinS. De PasqualeS. DebH.F. DegenhardtK.R. DejaR. Del GrandeL. Dello StrittoW. DengP. DhankherD. Di BariA. Di MauroR.A. DiazT. DietelY. DingR. DiviàD.U. DixitØ. DjuvslandU. DmitrievaJ. DoA. DobrinB. DönigusA.K. DubeyA. DublaS. DudiP. DupieuxM. DurkacN. DzalaiovaT.M. EderR.J. EhlersV.N. EikelandF. EisenhutD. EliaB. ErazmusF. ErcolessiF. ErhardtA. ErokhinM.R. ErsdalB. EspagnonG. EulisseD. EvansS. EvdokimovL. FabbiettiM. FagginJ. FaivreF. FanW. FanA. FantoniM. FaselP. FecchioA. FelicielloG. FeofilovA. Fernández TéllezA. FerreroA. FerrettiV.J.G. FeuillardJ. FigielV. FilovaD. FinogeevF.M. FiondaG. FiorenzaF. FlorA.N. FloresS. FoertschS. FokinE. FragiacomoE. FrajnaA. FranciscoU. FuchsN. FunicelloC. FurgetA. FursJ.J. GaardhøjeM. GagliardiA.M. GagoA. GalC.D. GalvanP. GanotiC. GarabatosJ.R.A. GarciaE. Garcia-SolisK. GargC. GargiuloA. GaribliK. GarnerP. GasikE.F. GaugerA. GautamM.B. Gay DucatiM. GermainS.K. GhoshM. GiacaloneP. GianottiP. GiubellinoP. GiubilatoA.M.C. GlaenzerP. GlässelE. GlimosD.J.Q. GohV. GonzalezL.H. González-TruebaS. GorbunovM. GorgonL. GörlichS. GotovacV. GrabskiL.K. GraczykowskiL. GreinerA. GrelliC. GrigorasV. GrigorievS. GrigoryanF. GrosaJ.F. Grosse-OetringhausR. GrossoD. GrundG.G. GuardianoR. GuernaneM. GuilbaudK. GulbrandsenT. GunjiW. GuoA. GuptaR. GuptaS.P. GuzmanL. GyulaiM.K. HabibC. HadjidakisH. HamagakiM. HamidR. HanniganM.R. HaqueA. HarlenderovaJ.W. HarrisA. HartonJ.A. HasenbichlerH. HassanD. HatzifotiadouP. HauerL.B. HavenerS.T. HeckelE. HellbärH. HelstrupT. HermanG. Herrera CorralF. HerrmannK.F. HetlandH. HillemannsC. HillsB. HippolyteB. HofmanB. HohlwegerJ. HonermannG.H. HongD. HorakS. HornungA. HorzykR. HosokawaY. HouP. HristovC. HughesP. HuhnL.M. HuhtaC.V. HulseT.J. HumanicH. HushnudL.A. HusovaA. HutsonJ.P. IddonR. IlkaevH. IlyasM. InabaG.M. InnocentiM. IppolitovA. IsakovT. IsidoriM.S. IslamM. IvanovV. IvanovV. IzucheevM. JablonskiB. JacakN. JacazioP.M. JacobsS. JadlovskaJ. JadlovskyS. JaelaniC. JahnkeM.J. JakubowskaA. JalotraM.A. JanikT. JansonM. JercicO. JevonsA.A.P. JimenezF. JonasP.G. JonesJ.M. JowettJ. JungM. JungA. JuniqueA. JuskoM.J. KabusJ. KaewjaiP. KalinakA.S. KalteyerA. KalweitV. KaplinA. Karasu UysalD. KaratovicO. KaravichevT. KaravichevaP. KarczmarczykE. KarpechevV. KashyapA. KazantsevU. KebschullR. KeidelD.L.D. KeijdenerM. KeilB. KetzerA.M. KhanS. KhanA. KhanzadeevY. KharlovA. KhatunA. KhuntiaB. KilengB. KimC. KimD.J. KimE.J. KimJ. KimJ.S. KimM. KimS. KimT. KimS. KirschI. KiselS. KiselevA. KisielJ.P. KitowskiJ.L. KlayJ. KleinS. KleinC. Klein-BösingM. KleinerT. KlemenzA. KlugeA.G. KnospeC. KobdajT. KolleggerA. KondratyevN. KondratyevaE. KondratyukJ. KonigS.A. KonigstorferP.J. KonopkaG. KornakovS.D. KoryciakA. KotliarovO. KovalenkoV. KovalenkoM. KowalskiI. KrálikA. KravčákováL. KreisM. KrivdaF. KrizekK. Krizkova GajdosovaM. KroesenM. KrügerD.M. KrupovaE. KryshenM. KrzewickiV. KučeraC. KuhnP.G. KuijerT. KumaokaD. KumarL. KumarN. KumarS. KunduP. KurashviliA. KurepinA.B. KurepinA. KuryakinS. KushpilJ. KvapilM.J. KweonJ.Y. KwonY. KwonS.L. La PointeP. La RoccaY.S. LaiA. LakrathokM. LamannaR. LangoyP. LarionovE. LaudiL. LautnerR. LavickaT. LazarevaR. LeaJ. LehrbachR.C. LemmonI. León MonzónM.M. LeschE.D. LesserM. LettrichP. LévaiX. LiX.L. LiJ. LienR. LietavaB. LimS.H. LimV. LindenstruthA. LindnerC. LippmannA. LiuD.H. LiuJ. LiuI.M. LofnesV. LoginovC. LoizidesP. LoncarJ.A. LopezX. LopezE. López TorresJ.R. LuhderM. LunardonG. LuparelloY.G. MaA. MaevskayaM. MagerT. MahmoudA. MaireM. MalaevN.M. MalikQ.W. MalikS.K. MalikL. MalininaD. Mal'KevichD. MallickN. MallickG. MandaglioV. MankoF. MansoV. ManzariY. MaoG.V. MargagliottiA. MargottiA. MarínC. MarkertM. MarquardN.A. MartinP. MartinengoJ.L. MartinezM.I. MartínezG. Martínez GarcíaS. MasciocchiM. MaseraA. MasoniL. MassacrierA. MastroserioA.M. MathisO. MatonohaP.F.T. MatuokaA. MatyjaC. MayerA.L. MazuecosF. MazzaschiM. MazzilliJ.E. MdhluliA.F. MechlerY. MelikyanA. Menchaca-RochaE. MeninnoA.S. MenonM. MeresS. MhlangaY. MiakeL. MichelettiL.C. MigliorinD.L. MihaylovK. MikhaylovA.N. MishraD. MiśkowiecA. ModakA.P. MohantyB. MohantyM. Mohisin KhanM.A. MolanderZ. MoravcovaC. MordasiniD.A. Moreira De GodoyI. MorozovA. MorschT. MrnjavacV. MucciforaE. MudnicD. MühlheimS. MuhuriJ.D. MulliganA. MulliriM.G. MunhozR.H. MunzerH. MurakamiS. MurrayL. MusaJ. MusinskyJ.W. MyrchaB. NaikR. NairB.K. NandiR. NaniaE. NappiA.F. NassirpourA. NathC. NattrassT.K. NayakR. NayakA. NeaguA. NegruL. NellenS.V. NesboG. NeskovicD. NesterovB.S. NielsenE.G. NielsenS. NikolaevS. NikulinV. NikulinF. NoferiniS. NohP. NomokonovJ. NormanN. NovitzkyP. NowakowskiA. NyaninJ. NystrandM. OginoA. OhlsonV.A. OkorokovJ. OleniaczA.C. 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Varga-KofaragoM. VasileiouA. VasilievO. Vázquez DoceV. VecherninA. VelureE. VercellinS. Vergara LimónL. VermuntR. VértesiM. VerweijL. VickovicZ. VilakaziO. Villalobos BaillieG. VinoA. VinogradovT. VirgiliV. VislaviciusA. VodopyanovB. VolkelM.A. VölklK. VoloshinS.A. VoloshinG. VolpeB. von HallerI. VorobyevN. VozniukJ. VrlákováB. WagnerC. WangD. WangM. WeberR.J.G.V. WeeldenA. WegrzynekS.C. WenzelJ.P. WesselsS.L. WeyhmillerJ. WiechulaJ. WikneG. WilkJ. WilkinsonG.A. WillemsB. WindelbandM. WinnW.E. WittJ.R. WrightW. WuY. WuR. XuA.K. YadavS. YalcinY. YamaguchiK. YamakawaS. YangS. YanoZ. YinI.-K. YooJ.H. YoonS. YuanA. YuncuV. ZaccoloC. ZampolliH.J.C. ZanoliF. ZanoneN. ZardoshtiA. ZarochentsevP. ZávadaN. ZaviyalovM. ZhalovB. ZhangS. ZhangX. ZhangY. ZhangV. ZherebchevskiiY. ZhiN. ZhigarevaD. ZhouY. ZhouJ. ZhuY. ZhuG. ZinovjevN. Zurlo
Source
Physics Letters B, Vol 832, Iss , Pp 137242- (2022)
Subject
Physics
QC1-999
Language
English
ISSN
0370-2693
Abstract
We present the first measurement of event-by-event fluctuations in the kaon sector in Pb – Pb collisions at sNN=2.76 TeV with the ALICE detector at the LHC. The robust fluctuation correlator νdyn is used to evaluate the magnitude of fluctuations of the relative yields of neutral and charged kaons, as well as the relative yields of charged kaons, as a function of collision centrality and selected kinematic ranges. While the correlator νdyn[K+,K−] exhibits a scaling approximately in inverse proportion of the charged particle multiplicity, νdyn[KS0,K±] features a significant deviation from such scaling. Within uncertainties, the value of νdyn[KS0,K±] is independent of the selected transverse momentum interval, while it exhibits a pseudorapidity dependence. The results are compared with HIJING, AMPT and EPOS–LHC predictions, and are further discussed in the context of the possible production of disoriented chiral condensates in central Pb – Pb collisions.