학술논문

Intrinsic limits on resolutions in muon- and electron-neutrino charged-current events in the KM3NeT/ORCA detector
Document Type
article
Author
The KM3NeT collaborationS. Adrián-MartínezM. AgeronS. AielloA. AlbertF. AmeliE. G. AnassontzisM. AndreG. AndroulakisM. AnghinolfiG. AntonM. ArdidT. AvgitasG. BarbarinoE. BarbaritoB. BaretJ. Barrios-MartA. BeliasE. BerbeeA. van den BergV. BertinS. BeurtheyV. van BeverenN. BeveriniS. BiagiA. BiagioniM. BillaultM. BondìR. BormuthB. BouhadefG. BourlisS. BourretC. BoutonnetM. BouwhuisC. BozzaR. BruijnJ. BrunnerE. BuisR. BuompaneJ. BustoG. CacopardoL. CaillatM. CalamaiD. CalvoA. CaponeL. CarameteS. CecchiniS. CelliC. ChampionS. CherubiniV. ChiarellaL. ChiarelliT. ChiarusiM. CircellaL. ClassenD. CobasR. CocimanoJ. A. B. CoelhoA. ColeiroS. ColongesR. ConiglioneM. CordelliA. CosquerP. CoyleA. CreusotG. CuttoneC. D’AmatoA. D’AmicoA. D’OnofrioG. De BonisC. De SioI. Di PalmaA. F. DíazC. DistefanoC. DonzaudD. DornicQ. Dorosti-HasankiadehE. DrakopoulouD. DrouhinM. DurocherT. EberlS. EichieD. van EijkI. El BojaddainiD. ElsaesserA. EnzenhöferM. FavaroP. FermaniG. FerraraG. FrascadoreM. FuriniL. A. FuscoT. GalS. GalatàF. GarufiP. GayM. GebyehuF. GiacominiL. GialanellaV. GiordanoN. GizaniR. GraciaK. GrafT. GrégoireG. GrellaA. GrmekM. GuerzoniR. HabelS. HallmannH. van HarenS. HarissopulosT. HeidA. HeijboerE. HeineS. HenryJ. J. Hernández-ReyM. HevingaJ. HofestädtC. M. F. HugonG. IlluminatiC. W. JamesP. JansweijerfM. JongenM. de JongM. KadlerO. KalekinA. KappesU. F. KatzP. KellerG. KieftD. KießlingE. N. KoffemanP. KooijmanA. KouchnerM. KreterV. KulikovskiyR. LahmannP. LamareG. LarosaA. LeisosF. LeoneE. LeonoraM. Lindsey ClarkA. LioliosC. D. Llorens AlvarezD. Lo PrestiH. LöhnerA. LonardoM. LotzeS. LoucatosE. MaccioniK. MannheimM. ManzaliA. MargiottaA. MargottiA. MarinelliO. MarisC. MarkouJ. A. Martínez-MoraA. MartiniF. MarzaioliR. MeleK. W. MelisT. MichaelP. MigliozziE. MignecoP. MijakowskiA. MiragliaC. M. MolloM. MongelliM. MorgantiA. MoussaP. MusicoM. MusumeciS. NavasC. A. NicolauI. OlcinaC. OlivettoA. OrlandoA. OrzelliG. PancaldiA. PapaikonomouR. PapaleoG. E. PăvălasH. PeekG. PellegriniC. PellegrinoC. PerrinaM. PfutznerP. PiattelliK. PikounisM.-O. PleinertG. E. PomaV. PopaT. PradierF. PratolongoG. PühlhoferS. PulvirentiL. QuinnC. RaccaF. RaffaelliN. RandazzoT. RauchD. RealL. ResvanisJ. ReubeltG. RiccobeneC. RossiA. RovelliM. SaldañaI. SalvadoriD. F. E. SamtlebenA. Sánchez GarcíaA. Sánchez LosaM. SanguinetiA. SantangeloD. SantonocitoP. SapienzaF. SchimmelJ. SchmellingJ. SchnabelV. SciaccaM. SeditaT. SeitzI. SguraF. SimeoneV. SipalaB. SpissoM. SpurioG. StavropoulosJ. SteijgerS. M. StellacciD. StranskyM. TaiutiY. TayalatiF. TerrasiD. TézierS. TheraubeP. TimmerC. TönnisL. TrasattiR. TravagliniA. TrovatoA. TsirigotisS. TzamariasE. TzamariudakiB. VallageV. Van ElewyckJ. VermeulenF. VersariP. ViciniS. ViolaD. VivoloM. VolkertL. WiggersJ. WilmsE. de WolfK. ZachariadouS. ZaniJ. D. ZornozaJ. Zúñiga
Source
Journal of High Energy Physics, Vol 2017, Iss 5, Pp 1-39 (2017)
Subject
Neutrino Detectors and Telescopes (experiments)
Nuclear and particle physics. Atomic energy. Radioactivity
QC770-798
Language
English
ISSN
1029-8479
Abstract
Abstract Studying atmospheric neutrino oscillations in the few-GeV range with a multi-megaton detector promises to determine the neutrino mass hierarchy. This is the main science goal pursued by the future KM3NeT/ORCA water Cherenkov detector in the Mediterranean Sea. In this paper, the processes that limit the obtainable resolution in both energy and direction in charged-current neutrino events in the ORCA detector are investigated. These processes include the composition of the hadronic fragmentation products, the subsequent particle propagation and the photon-sampling fraction of the detector. GEANT simulations of neutrino interactions in seawater produced by GENIE are used to study the effects in the 1-20 GeV range. It is found that fluctuations in the hadronic cascade in conjunction with the variation of the inelasticity y are most detrimental to the resolutions. The effect of limited photon sampling in the detector is of significantly less importance. These results will therefore also be applicable to similar detectors/media, such as those in ice.