학술논문

Measurement of the radius dependence of charged-particle jet suppression in Pb–Pb collisions at sNN=5.02TeV
Document Type
article
Author
S. AcharyaD. AdamováA. AdlerG. Aglieri RinellaM. AgnelloN. AgrawalZ. AhammedS. AhmadS.U. AhnI. AhujaA. AkindinovM. Al-TuranyD. AleksandrovB. AlessandroH.M. AlfandaR. Alfaro MolinaB. AliA. AliciN. AlizadehvandchaliA. AlkinJ. AlmeG. AloccoT. AltI. AltsybeevJ.R. AlvaradoM.N. AnaamC. AndreiA. AndronicV. AnguelovF. AntinoriP. AntonioliN. ApadulaL. AphecetcheH. AppelshäuserC. ArataS. ArcelliM. ArestiR. ArnaldiJ.G.M.C.A. ArneiroI.C. ArseneM. ArslandokA. AugustinusR. AverbeckM.D. AzmiA. BadalàJ. BaeY.W. BaekX. BaiR. BailhacheY. BailungA. BalbinoA. BaldisseriB. BalisD. BanerjeeZ. BanooR. BarberaF. BarileL. BarioglioM. BarlouG.G. BarnaföldiL.S. BarnbyV. BarretL. BarretoC. BartelsK. BarthE. BartschN. BastidS. BasuG. BatigneD. BattistiniB. BatyunyaD. BauriJ.L. Bazo AlbaI.G. BeardenC. BeattieP. BechtD. BeheraI. BelikovA.D.C. Bell HechavarriaF. BelliniR. BellwiedS. BelokurovaV. BelyaevG. BencediS. BeoleY. BerdnikovA. BerdnikovaL. BergmannM.G. BesoiuL. BetevP.P. BhaduriA. BhasinM.A. BhatB. BhattacharjeeL. BianchiN. BianchiJ. BielčíkJ. BielčíkováJ. BiernatA.P. BigotA. BilandzicG. BiroS. BiswasN. BizeJ.T. BlairD. BlauM.B. BlidaruN. BluhmeC. BlumeG. BocaF. BockT. BodovaA. BogdanovS. BoiJ. BokL. BoldizsárM. BombaraP.M. BondG. BonomiH. BorelA. BorissovA.G. Borquez CarcamoH. BossiE. BottaY.E.M. BouzianiL. BratrudP. Braun-MunzingerM. BregantM. BrozG.E. BrunoM.D. BucklandD. BudnikovH. BueschingS. BufalinoP. BuhlerZ. ButheleziA. BylinkinS.A. BysiakM. CaiH. CainesA. CalivaE. Calvo VillarJ.M.M. CamachoP. CameriniF.D.M. CanedoS.L. CantwayM. CarabasA.A. CarballoF. CarnesecchiR. CaronL.A.D. CarvalhoJ. Castillo CastellanosF. CatalanoC. Ceballos SanchezI. ChakaberiaP. ChakrabortyS. ChandraS. ChapelandM. ChartierS. ChattopadhyayT. ChengC. CheshkovB. CheynisV. Chibante BarrosoD.D. ChinellatoE.S. ChizzaliJ. ChoS. ChoP. ChochulaP. ChristakoglouC.H. ChristensenP. ChristiansenT. ChujoM. CiaccoC. CicaloF. CindoloM.R. CiupekG. ClaiF. ColamariaJ.S. ColburnD. ColellaM. ColocciM. ConcasG. Conesa BalbastreZ. Conesa del ValleG. ContinJ.G. ContrerasM.L. CoquetT.M. CormierP. CorteseM.R. CosentinoF. CostaS. CostanzaC. CotJ. CrkovskáP. CrochetR. Cruz-TorresP. CuiA. DaineseM.C. DanischA. DanuP. DasS. DasA.R. DashS. DashA. De CaroG. de CataldoJ. de CuvelandA. De FalcoD. De GruttolaN. De MarcoC. De MartinS. De PasqualeR. DebS. DebR.J. DebskiK.R. DejaR. Del GrandeL. Dello StrittoW. DengP. DhankherD. Di BariA. Di MauroB. DiabR.A. DiazT. DietelY. DingR. DiviàD.U. DixitØ. DjuvslandU. DmitrievaA. DobrinB. DönigusJ.M. DubinskiA. DublaS. DudiP. DupieuxM. DurkacN. DzalaiovaT.M. EderR.J. EhlersF. EisenhutD. EliaB. ErazmusF. ErcolessiF. ErhardtM.R. ErsdalB. EspagnonG. EulisseD. EvansS. EvdokimovL. FabbiettiM. FagginJ. FaivreF. FanW. FanA. FantoniM. FaselP. FecchioA. FelicielloG. FeofilovA. Fernández TéllezL. FerrandiM.B. FerrerA. FerreroC. FerreroA. FerrettiV.J.G. FeuillardV. FilovaD. FinogeevF.M. FiondaF. FlorA.N. FloresS. FoertschI. FokinS. FokinE. FragiacomoE. FrajnaU. FuchsN. FunicelloC. FurgetA. FursT. FusayasuJ.J. GaardhøjeM. GagliardiA.M. GagoC.D. GalvanD.R. GangadharanP. GanotiC. GarabatosT. García ChávezE. Garcia-SolisC. GargiuloK. GarnerP. GasikA. GautamM.B. Gay DucatiM. GermainA. GhimouzC. GhoshM. GiacaloneP. GiubellinoP. GiubilatoA.M.C. GlaenzerP. GlässelE. GlimosD.J.Q. GohV. GonzalezM. GorgonS. GotovacV. GrabskiL.K. GraczykowskiE. GreckaA. GrelliC. GrigorasV. GrigorievS. GrigoryanF. GrosaJ.F. Grosse-OetringhausR. GrossoD. GrundG.G. GuardianoR. GuernaneM. GuilbaudK. GulbrandsenT. GündemT. GunjiW. GuoA. GuptaR. GuptaK. GwizdzielL. GyulaiR. HaakeM.K. HabibC. HadjidakisF.U. HaiderH. HamagakiA. HamdiM. HamidY. HanR. HanniganJ. HansenM.R. HaqueJ.W. HarrisA. HartonH. HassanD. HatzifotiadouP. HauerL.B. HavenerS.T. HeckelE. HellbärH. HelstrupM. HemmerT. HermanG. Herrera CorralF. HerrmannS. HerrmannK.F. HetlandB. HeybeckH. HillemannsB. HippolyteF.W. HoffmannB. HofmanB. HohlwegerG.H. HongM. HorstA. HorzykY. HouP. HristovC. HughesP. HuhnL.M. HuhtaT.J. HumanicA. HutsonD. HutterR. IlkaevH. IlyasM. InabaG.M. InnocentiM. IppolitovA. IsakovT. IsidoriM.S. IslamM. IvanovV. IvanovM. JablonskiB. JacakN. JacazioP.M. JacobsS. JadlovskaJ. JadlovskyS. JaelaniC. JahnkeM.J. JakubowskaM.A. JanikT. JansonM. JercicS. JiaA.A.P. JimenezF. JonasJ.M. JowettJ. JungM. JungA. JuniqueA. JuskoM.J. KabusJ. KaewjaiP. KalinakA.S. KalteyerA. KalweitV. KaplinA. Karasu UysalD. KaratovicO. KaravichevT. KaravichevaP. KarczmarczykE. KarpechevU. KebschullR. KeidelD.L.D. KeijdenerM. KeilB. KetzerS.S. KhadeA.M. KhanS. KhanA. KhanzadeevY. KharlovA. KhatunA. KhuntiaM.B. KidsonB. KilengB. KimC. KimD.J. KimE.J. KimJ. KimJ.S. KimM. KimS. KimT. KimK. KimuraS. 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. KornakovM. KorwieserS.D. KoryciakA. KotliarovV. KovalenkoM. KowalskiV. KozhuharovI. KrálikA. KravčákováL. KrcalM. KrivdaF. KrizekK. Krizkova GajdosovaM. KroesenM. KrügerD.M. KrupovaE. KryshenV. KučeraC. KuhnP.G. KuijerT. KumaokaD. KumarL. KumarN. KumarS. KumarS. KunduP. KurashviliA. KurepinA.B. KurepinA. KuryakinS. KushpilJ. KvapilM.J. KweonJ.Y. KwonY. KwonS.L. La PointeP. La RoccaA. LakrathokM. LamannaR. LangoyP. LarionovE. LaudiL. LautnerR. LavickaT. LazarevaR. LeaH. LeeI. LegrandG. LegrasJ. LehrbachT.M. LelekR.C. LemmonI. León MonzónM.M. LeschE.D. LesserP. LévaiX. LiX.L. LiJ. LienR. LietavaI. LikmetaB. LimS.H. LimV. LindenstruthA. LindnerC. LippmannA. LiuD.H. LiuJ. LiuI.M. LofnesC. LoizidesS. LokosJ. LömkerP. LoncarJ.A. LopezX. LopezE. López TorresP. LuJ.R. LuhderM. LunardonG. LuparelloY.G. MaA. MaevskayaM. MagerA. MaireM.V. MakarievM. MalaevG. MalfattoreN.M. MalikQ.W. MalikS.K. MalikL. MalininaD. Mal'KevichD. MallickN. MallickG. MandaglioS.K. MandalV. MankoF. MansoV. ManzariY. MaoG.V. MargagliottiA. MargottiA. MarínC. MarkertP. MartinengoJ.L. MartinezM.I. MartínezG. Martínez GarcíaM.P.P. MartinsS. MasciocchiM. MaseraA. MasoniL. MassacrierA. MastroserioO. 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. MucciforaS. MuhuriJ.D. MulliganA. MulliriM.G. MunhozR.H. MunzerH. MurakamiS. MurrayL. MusaJ. MusinskyJ.W. MyrchaB. NaikA.I. NambrathB.K. NandiR. NaniaE. NappiA.F. NassirpourA. NathC. NattrassM.N. NaydenovA. 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. Oliveira Da SilvaM.H. OliverA. OnnerstadC. OppedisanoA. Ortiz VelasquezJ. OtwinowskiM. OyaK. OyamaY. PachmayerS. PadhanD. PaganoG. PaićS. Paisano-GuzmánA. PalascianoS. PanebiancoH. ParkJ. ParkJ.E. ParkkilaR.N. PatraB. PaulH. PeiT. PeitzmannX. PengM. PennisiL.G. PereiraD. PeresunkoG.M. PerezS. PerrinY. PestovV. PetráčekV. PetrovM. PetroviciR.P. PezziS. PianoM. PiknaP. PillotO. PinazzaL. PinskyC. PintoS. PisanoM. PłoskońM. PlaninicF. PliquettM.G. PoghosyanB. PolichtchoukS. PolitanoN. PoljakA. PopS. Porteboeuf-HoussaisV. PozdniakovI.Y. PozosK.K. PradhanS.K. PrasadS. PrasadR. PreghenellaF. PrinoC.A. PruneauI. PshenichnovM. PuccioS. PucilloZ. PugelovaS. QiuL. QuagliaR.E. QuishpeS. RagoniA. RakotozafindrabeL. RamelloF. RamiT.A. RancienM. RasaS.S. RäsänenR. RathM.P. RauchI. RavasengaK.F. ReadC. ReckziegelA.R. RedelbachK. RedlichC.A. ReetzH.D. Regules-MedelA. RehmanF. ReidtH.A. Reme-NessZ. RescakovaK. ReygersA. RiabovV. RiabovR. RicciM. RichterA.A. RiedelW. RieglerC. RisteaM. Rodríguez CahuantziS.A. Rodríguez RamírezK. RøedR. RogalevE. RogochayaT.S. RogoschinskiD. RohrD. RöhrichP.F. RojasS. Rojas TorresP.S. RokitaG. RomanenkoF. RonchettiA. RosanoE.D. RosasK. RoslonA. RossiA. RoyS. RoyN. RubiniD. RuggianoR. RuiP.G. RussekR. RussoA. RustamovE. RyabinkinY. RyabovA. RybickiH. RytkonenW. RzesaO.A.M. SaarimakiR. SadekS. SadhuS. SadovskyJ. SaetreK. ŠafaříkP. SahaS.K. SahaS. SahaB. SahooR. SahooS. SahooD. SahuP.K. SahuJ. SainiK. SajdakovaS. SakaiM.P. SalvanS. SambyalI. SannaT.B. SaramelaD. SarkarN. SarkarP. SarmaV. SarritzuV.M. SartiM.H.P. SasJ. SchambachH.S. ScheidC. SchiauaR. SchickerA. SchmahC. SchmidtH.R. SchmidtM.O. SchmidtM. SchmidtN.V. SchmidtA.R. SchmierR. SchotterA. SchröterJ. SchukraftK. SchwarzK. SchwedaG. ScioliE. ScomparinJ.E. SegerY. SekiguchiD. SekihataI. SelyuzhenkovS. SenyukovJ.J. SeoD. SerebryakovL. ŠerkšnytėA. SevcencoT.J. ShabaA. ShabetaiR. ShahoyanA. ShangaraevA. SharmaB. SharmaD. SharmaH. SharmaM. SharmaS. SharmaU. SharmaA. ShatatO. SheibaniK. ShigakiM. ShimomuraJ. ShinS. ShirinkinQ. ShouY. SibiriakS. SiddhantaT. SiemiarczukT.F. SilvaD. SilvermyrT. SimantathammakulR. SimeonovB. SinghR. SinghS. SinghV.K. SinghV. SinghalT. SinhaB. SitarM. SittaT.B. SkaaliG. SkorodumovsM. SlupeckiN. SmirnovR.J.M. SnellingsE.H. SolheimJ. SongA. SongmoolnakC. SonnabendF. SoramelA.B. Soto-hernandezR. SpijkersI. SputowskaJ. StaaJ. StachelI. StanP.J. SteffanicS.F. StiefelmaierD. StoccoI. StorehaugP. StratmannS. StrazziC.P. StylianidisA.A.P. SuaideC. SuireM. SukhanovM. SuljicR. SultanovV. SumberiaS. SumowidagdoS. SwainI. SzarkaM. SzymkowskiS.F. TaghaviG. TaillepiedJ. TakahashiG.J. TambaveS. TangZ. TangJ.D. Tapia TakakiN. TapusL.A. TarasovicovaM.G. TarzilaG.F. TassielliA. TauroG. Tejeda MuñozA. TelescaL. TerlizziC. TerrevoliS. ThakurD. ThomasA. TikhonovA.R. TimminsM. TkacikT. TkacikA. ToiaR. TokumotoN. TopilskayaM. ToppiF. Torales-AcostaT. TorkA.G. Torres RamosA. TrifiróA.S. TrioloS. TripathyT. TripathyS. TrogoloV. TrubnikovW.H. TrzaskaT.P. TrzcinskiA. TumkinR. TurrisiT.S. TveterK. UllalandB. UlukutluA. UrasM. UrioniG.L. UsaiM. ValaN. ValleL.V.R. van DoremalenM. van LeeuwenC.A. van VeenR.J.G. van WeeldenP. Vande VyvreD. VargaZ. VargaM. VasileiouA. VasilievO. Vázquez DoceO. Vazquez RuedaV. VecherninE. VercellinS. Vergara LimónL. VermuntR. VértesiM. VerweijL. VickovicZ. VilakaziO. Villalobos BaillieA. VillaniG. VinoA. VinogradovT. VirgiliM.M.O. VirtaV. VislaviciusA. VodopyanovB. VolkelM.A. VölklK. VoloshinS.A. VoloshinG. VolpeB. von HallerI. VorobyevN. VozniukJ. VrlákováC. WangD. WangY. WangA. WegrzynekF.T. WeiglhoferS.C. WenzelJ.P. WesselsJ. WiechulaJ. WikneG. WilkJ. WilkinsonG.A. WillemsB. WindelbandM. WinnJ.R. WrightW. WuY. WuR. XuA. YadavA.K. YadavS. YalcinY. YamaguchiS. YangS. YanoZ. YinI.-K. YooJ.H. YoonS. YuanA. YuncuV. ZaccoloC. ZampolliF. ZanoneN. ZardoshtiA. ZarochentsevP. ZávadaN. ZaviyalovM. ZhalovB. ZhangL. ZhangS. ZhangX. ZhangY. ZhangZ. ZhangM. ZhaoV. ZherebchevskiiY. ZhiD. ZhouY. ZhouJ. ZhuY. ZhuS.C. ZugravelN. Zurlo
Source
Physics Letters B, Vol 849, Iss , Pp 138412- (2024)
Subject
Physics
QC1-999
Language
English
ISSN
0370-2693
Abstract
The ALICE Collaboration reports a differential measurement of inclusive jet suppression using pp and Pb–Pb collision data at a center-of-mass energy per nucleon–nucleon collision sNN=5.02 TeV. Charged-particle jets are reconstructed using the anti-kT algorithm with resolution parameters R=0.2, 0.3, 0.4, 0.5, and 0.6 in pp collisions and R=0.2, 0.4, 0.6 in central (0–10%), semi-central (30–50%), and peripheral (60–80%) Pb–Pb collisions. A novel approach based on machine learning is employed to mitigate the influence of jet background. This enables measurements of inclusive jet suppression in new regions of phase space, including down to the lowest jet pT≥40 GeV/c at R=0.6 in central Pb–Pb collisions. This is an important step for discriminating different models of jet quenching in the quark–gluon plasma. The transverse momentum spectra, nuclear modification factors, derived cross section, and nuclear modification factor ratios for different jet resolution parameters of charged-particle jets are presented and compared to model predictions. A mild dependence of the nuclear modification factor ratios on collision centrality and resolution parameter is observed. The results are compared to a variety of jet-quenching models with varying levels of agreement.