6533b838fe1ef96bd12a46e1

RESEARCH PRODUCT

Search for patterns by combining cosmic-ray energy and arrival directions at the Pierre Auger Observatory

G. Torralba ElipeEva SantosRichard DallierRichard DallierA. NellesR. KrauseJaime Alvarez-muñizL. ValoreAmin AminaeiPeter SchifferH. J. MathesM. AmbrosioV. ScheriniLu LuLu LuAlexandra SaftoiuAlex KääpäColin BausI. A. MinayaB. WilczynskaB. KeilhauerB. Vargas CárdenasT. SuomijärviJ. PallottaI. ZawJ. MallerJ. Rodriguez RojoJ. AllenAndré SchulzE. J. QuelLorenzo CaccianigaS. J. SciuttoH. SchielerNiraj DhitalL. PerroneJiri ChudobaMarco GiammarchiI. ValiñoM. BuscemiI. Al SamaraiM. FernandesKarl-heinz KampertA. G. ChavezF.g. SchröderV. M. TheodoroR. GaiorAntonella CastellinaSasa MicanovicG. MatthiaeJ. NeuserK. LinkMiroslav HrabovskýMiroslav HrabovskýJ. D. SwainA. HaungsEnrique ZasJ. L. HartonS. G. BlaessA. CordierD. NosekP. MantschZ. SzadkowskiJ. Lozano BahiloC. HojvatJan EbrL. NellenP. AbreuFernando ContrerasK. LouedecMariangela SettimoAntonio BuenoM. JosebachuiliM. ZavrtanikAlexey YushkovMoritz MünchmeyerG. C. HillB. TomeThomas HarrisonCorbin CovaultY. PetrovG. MüllerD. RavignaniG. CoccioloCarola DobrigkeitM. PlumM. E. BertainaC. O. EscobarC. O. EscobarAlan WatsonV. PurrelloC. MorelloV. MarinRalph EngelG. MarsellaPhilipp PapenbreerPetr TravnicekGualberto AvilaIngomar AllekotteJ. Alvarez CastilloA. InsoliaM. KleifgesD. ZavrtanikF. SuarezThomas HebbekerF. DiogoSergio DassoR. M. De AlmeidaH. BlümerA. WeindlJ. RidkyH.o. KlagesLuca LatronicoLino MiramontiA. AabHarm SchoorlemmerHarm SchoorlemmerLuis A. AnchordoquiJ. PȩkalaMax MalacariB. KéglA. StutzL. CarameteA. C. FauthJörg R. HörandelG. GarilliAlan ColemanTrent D. GrubbD. HuberP. PieroniB. VlcekStijn BuitinkAngela V. OlintoV. M. ArandaD. NitzPiotr HomolaN. HollonV. VerziP. Facal San LuisM. D. Rodríguez-fríasS. MessinaC. Di GiulioA. ChiavassaCarla BonifaziJose A. BellidoG. P. GuedesDavid SchmidtA. P. FergusonI. Lhenry-yvonToshihiro FujiiJuan Manuel FigueiraV. PirronelloS. Le CozM. L. Díaz CastroG. FarrarA. E. HerveK. B. BarberIuri Muniz PepeM. PlatinoL. R. WienckeF. ArquerosB. ZamoranoJaime RosadoM. MonasorPeter L. BiermannP. NecesalC. L. WilliamsPetr SchovanekPaulo J. S. GonçalvesI. JandtRalf UlrichR. CesterI. C. MarişHernan WahlbergOctavian SimaJ. G. GonzalezD. LebrunR. R. PradoM. VidelaR. J. LauerP. RistoriDavid WittkowskiG. SalinaDanielle LahurdOlivier DelignyB. CaccianigaO. KrömerB. GarcíaTobias WinchenP. LebrunR. LópezKaren S. Caballero-moraM. LudwigS. HartmannMartin ErdmannRoger W ClayJohannes SchulzM. PimentaDusan MandatRoberta ColalilloA. G. MariazziM. BlancoA.m. Van Den BergDarko VeberičI. Rodriguez CaboR. BoninoA. ShadkamA. F. GrilloFrancesca ZuccarelloJuan Carlos D'olivoT. PierogEsteban RouletP. L. GhiaMaurice StephanA. TonachiniS. QuinnA. SegretoGünter SiglP.f. Gómez VitaleRadomir SmidaAlberto Daniel SupanitskyU. FröhlichA. PorcelliMarkus RothA. DorofeevIgor KatkovA. Van VlietL. VillaseñorG. YuanMatias TuerosS. RiggiS. RiggiN. ScharfP. HeimannE. KempSerguei VorobiovD. Monnier RagaigneO. A. TabordaJ. StasielakS. CoutuH. MartinezC. PorowskiPaul SommersP. GouffonM. J. CooperDenise BoncioliF. SánchezCarlos MedinaM. De DomenicoMaria Rita ColucciaBruno DanielT. YapiciJ. J. Masías MezaD. MaurelE.m. HoltA. SalehMaria-teresa DovaM. R. HampelS. MüllerR. Alves BatistaA. TapiaSarka WykesH. GemmekeJing ZhouR. MeissnerOctavian FratuYingchun ZhuM. PalatkaG. S. VarnerPaolo PriviteraC. JarneT. HuegeA. ParraJeffrey BrackOlaf ScholtenHumberto Ibarguen SalazarE. VarelaN. GriffithMiguel MostafaL. TomankovaG. NavarraL. OchiloC. AramoC. E. SantoM. Zimbres SilvaJ. StapletonL. NožkaR. PiegaiaS. NavasM. MelissasJoshua A. GordonR. A. VázquezA. FilipčičF. SarazinS. PetreraMarc WeberA. ŚMiał KowskiB. RevenuEric MayotteM. AveM. Gómez BerissoR. C. ShellardW. DoctersGerman RosMarcus NiechciolM. RisseJ. KleinfellerJ. R. VázquezJose ChinellatoP. LautridouA. WidomA. Letessier-selvonLorenzo CazonJ. A.j. MatthewsXavier BertouL. MartinL. MartinMarco CilmoT. RosslerA. BridgemanS. J. SaffiMarkus LauscherJ. PhuntsokRaul SarmentoM. MallamaciS. JansenP. Sanchez-lucasD. HarariD. MartraireYogendra N. SrivastavaM. I. MichelettiDaniel KuempelQ. Dorosti HasankiadehB. MitricaHeino FalckeHeino FalckeJ. VichaA. GorgiD. HeckS. MalderaA. ZepedaRúben ConceiçãoR. PelayoIvone F. M. AlbuquerqueKe FangM. WillM. UrbanA. C. RoveroN. PalmieriPedro AssisA. EtchegoyenA. EtchegoyenJohannes SchumacherAlina Mihaela BadescuS. QuerchfeldC. BleveM. CandussoM. ProuzaL. NiemietzB. D. FoxM. OliveiraPeter GorhamA. MenshikovF. SalamidaIván SidelnikL. Molina-buenoD. MeloFlorian GatéG. ParenteVincenzo RiziDavid WalzN. PachecoD. MartelloD. Pakk Selmi-deiTim NiggemannK. WeidenhauptM. ZiolkowskiR. SatoL. CollicaMartina BohacovaO. Martínez BravoF. WernerPatrick AllisonV. De SouzaC. J.w.p. TimmermansD. MaurizioJ. SorokinJ. C. DiazEun-joo AhnFrançois MontanetD. RogozinJ. De OliveiraS. Van VelzenAlejandro AlmelaAlejandro AlmelaK. H. BeckerV. NovotnyJ. BäumlRossella CarusoA. LuceroS. MathysM. ErfaniD. Kruppke-hansenMarcio Aparecido MullerMarcio Aparecido MullerN. KunkaNicolás GonzálezCorinne BeratM. GillerE. TrovatoB. GookinP. H. NguyenE. M. SantosJ. F. Valdés GaliciaI. De MitriA. Gascon BravoD. Garcia-gamezBruce R. DawsonP.o. MazurS. T. Garcia RocaBryan C. FuchsD. Torres MachadoM. A. Leigui De OliveiraPaula Gina IsarPedro BrogueiraF. Salesa GreusG. CataldiD. Garcia-pintoA. Di MatteoB. WundheilerGregory R SnowP. H. KasperM. S. A. B. LeãoJohn N. MatthewsR. M. KieckhaferJ. RautenbergO. WainbergO. WainbergW. C. BrownC. J. Todero PeixotoC. A. MouraT. YamamotoBrian FickSamo StaničN. KrohmKai DaumillerR. MeyhandanB. SarkarChristian GlaserJ. EspadanalH. WilczyńskiP. BilloirL. Del PeralO. RavelN. AwalE. PetermannMiroslav PechPavel HorvathM. S. SutherlandSofia AndringaS. GrebeO. KambeitzR. SquartiniT. PaulT. PaulA. TepeA. Lopez AgüeraAlberto FilevichPeter HansenF. GuarinoPeter BuchholzM. SzubaI.m. BrancusH. GlassMarco AgliettaG. Medina-tancoR. MussaJ. J. BeattySilvia MollerachH. DembinskiN. FazziniG. Van AarJulien AublinMichael UngerS. J. De JongM. AvenierA. CurutiuUgo GiaccariJ. R. T. De Mello NetoLukas MiddendorfChristine PetersG. Rodriguez FernandezG. Rodriguez FernandezHernán AsoreyAzadeh KeivaniW. Rodrigues De CarvalhoM. TartareJ. W. CroninP. Van BodegomG. TomaNataliia Borodai

subject

AstrofísicaPhysics and Astronomy (miscellaneous)Raycosmic radiation anisotropy cosmic radiation propagation cosmic radiation deflectionAstronomymagnetic fieldpAstrophysicsanisotropy [cosmic radiation]01 natural sciencesSettore FIS/04 - Fisica Nucleare e SubnucleareAugerPierre//purl.org/becyt/ford/1 [https]ObservatoryJetsQuantum Chromodynamicscosmic radiation: VHEenergy: correlationPatternsMonte Carlo010303 astronomy & astrophysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)Physicscosmic radiation: propagationEnergyCOSMIC cancer databaseAngular distance[SDU.ASTR.HE]Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]PhysicsSettore FIS/01 - Fisica SperimentaleSearchAstrophysics::Instrumentation and Methods for Astrophysicscosmic radiation anisotropyPierre Auger Observatorycosmic radiation: deflectionRadiación cósmicaAugerSurface Detector ArrayCosmicArrivalComputingMethodologies_DOCUMENTANDTEXTPROCESSINGFísica nuclearAstrophysics - High Energy Astrophysical PhenomenaPrincipal axis theorem[PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]Regular Article - Experimental PhysicsAstrophysics::High Energy Astrophysical PhenomenaPhysics and Astronomy (miscellaneous) Engineering (miscellaneous).FOS: Physical sciencesCosmic ray530cosmic radiation: anisotropyParticle detectorSettore FIS/05 - Astronomia e AstrofisicaVHE [cosmic radiation]statistical analysisSpectrum0103 physical sciencesthrustddc:530Engineering (miscellaneous)AstrophysiqueCiencias ExactasPierre Auger Observatoryair: showerscosmic radiation propagationPhysics and Astronomy (miscellaneous); Engineering (miscellaneous)010308 nuclear & particles physicsturbulence[ PHYS.ASTR.HE ] Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]FísicaAstroparticles//purl.org/becyt/ford/1.3 [https]ASTROFÍSICAGalactic Magnetic-fieldcorrelation [energy]DirectionExperimental High Energy Physicscosmic radiation deflectionpropagation [cosmic radiation]direct detectiongalaxyObservatory[ SDU.ASTR.HE ] Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]deflection [cosmic radiation]showers [air]Model

description

Energy-dependent patterns in the arrival directions of cosmic rays are searched for using data of the Pierre Auger Observatory. We investigate local regions around the highest-energy cosmic rays with E ≥ 6×1019 eV by analyzing cosmic rays with energies above E ≥ 5×1018 eV arriving within an angular separation of approximately 15∘. We characterize the energy distributions inside these regions by two independent methods, one searching for angular dependence of energy-energy correlations and one searching for collimation of energy along the local system of principal axes of the energy distribution. No significant patterns are found with this analysis. The comparison of these measurements with astrophysical scenarios can therefore be used to obtain constraints on related model parameters such as strength of cosmic-ray deflection and density of point sources. © 2015, The Author(s).

yearjournalcountryeditionlanguage
2015-06-20
http://hdl.handle.net/2066/143835