학술논문

Low energy event reconstruction in IceCube DeepCore
Document Type
article
Author
R. AbbasiM. AckermannJ. AdamsJ. A. AguilarM. AhlersM. AhrensJ. M. AlameddineA. A. AlvesN. M. AminK. AndeenT. AndersonG. AntonC. ArgüellesY. AshidaS. AxaniX. BaiA. Balagopal V.S. W. BarwickB. BastianV. BasuS. BaurR. BayJ. J. BeattyK.-H. BeckerJ. Becker TjusJ. BeiseC. BellenghiS. BendaS. BenZviD. BerleyE. BernardiniD. Z. BessonG. BinderD. BindigE. BlaufussS. BlotM. BoddenbergF. BontempoJ. Y. BookJ. BorowkaS. BöserO. BotnerJ. BöttcherE. BourbeauF. BradascioJ. BraunB. BrinsonS. BronJ. Brostean-KaiserR. T. BurleyR. S. BusseM. A. CampanaE. G. Carnie-BroncaC. ChenZ. ChenD. ChirkinK. ChoiB. A. ClarkK. ClarkL. ClassenA. ColemanG. H. CollinJ. M. ConradP. CoppinP. CorreaD. F. CowenR. CrossC. DappenP. DaveC. De ClercqJ. J. DeLaunayD. Delgado LópezH. DembinskiK. DeoskarA. DesaiP. DesiatiK. D. de VriesG. de WasseigeM. de WithT. De YoungA. DiazJ. C. Díaz-VélezM. DittmerH. DujmovicM. DunkmanM. A. DuVernoisT. EhrhardtP. EllerR. EngelH. ErpenbeckJ. EvansP. A. EvensonK. L. FanA. R. FazelyA. FedynitchN. FeiglS. FiedlschusterA. T. FienbergC. FinleyL. FischerD. FoxA. FranckowiakE. FriedmanA. FritzP. FürstT. K. GaisserJ. GallagherE. GansterA. GarciaS. GarrappaL. GerhardtA. GhadimiC. GlaserT. GlauchT. GlüsenkampN. GoehlkeJ. G. GonzalezS. GoswamiD. GrantT. GrégoireS. GriswoldC. GüntherP. GutjahrC. HaackA. HallgrenR. HallidayL. HalveF. HalzenM. Ha MinhK. HansonJ. HardinA. A. HarnischA. HaungsD. HebeckerK. HelbingF. HenningsenE. C. HettingerS. HickfordJ. HignightC. HillG. C. HillK. D. HoffmanR. HoffmannK. HoshinaW. HouF. HuangM. HuberT. HuberK. HultqvistM. HünnefeldR. HussainK. HymonS. InN. IovineA. IshiharaM. JanssonG. S. JaparidzeM. JeongM. JinB. J. P. JonesD. KangW. KangX. KangA. KappesD. KappesserL. KardumT. KargM. KarlA. KarleU. KatzM. KauerM. KellermannJ. L. KelleyA. KheirandishK. KinT. KintscherJ. KirylukS. R. KleinA. KochockiR. KoiralaH. KolanoskiT. KontrimasL. KöpkeC. KopperS. KopperD. J. KoskinenP. KoundalM. KovacevichM. KowalskiT. KozynetsE. KrupczakE. KunN. KurahashiN. LadC. Lagunas GualdaJ. L. LanfranchiM. J. LarsonF. LauberJ. P. LazarJ. W. LeeK. LeonardA. LeszczynskaY. LiM. LincettoQ. R. LiuM. LiubarskaE. LohfinkC. J. Lozano MariscalL. LuF. LucarelliA. LudwigW. LuszczakY. LyuW. Y. MaJ. MadsenK. B. M. MahnY. MakinoS. MancinaI. C. MarisI. Martinez-SolerR. MaruyamaS. McCarthyT. McElroyF. McNallyJ. V. MeadK. MeagherS. MechbalA. MedinaM. MeierS. Meighen-BergerJ. MicallefD. MocklerT. MontaruliR. W. MooreR. MorseM. MoulaiT. MukherjeeR. NaabR. NagaiU. NaumannJ. NeckerL. V. NguyễnH. NiederhausenM. U. NisaS. C. NowickiA. Obertacke PollmannM. OehlerB. OeyenA. OlivasE. O’SullivanH. PandyaD. V. PankovaN. ParkG. K. ParkerE. N. PaudelL. PaulC. Pérez de los HerosL. PetersJ. PetersonS. PhilippenS. PieperA. PizzutoM. PlumY. PopovychA. PorcelliM. Prado RodriguezB. PriesG. T. PrzybylskiC. RaabJ. Rack-HelleisA. RaissiM. RameezK. RawlinsI. C. ReaZ. RechavA. RehmanP. ReichherzerR. ReimannG. RenziE. ResconiS. ReuschW. RhodeM. RichmanB. RiedelE. J. RobertsS. RobertsonG. RoellinghoffM. RongenC. RottT. RuheD. RyckboschD. Rysewyk CantuI. SafaJ. SafferP. SampathkumarS. E. Sanchez HerreraA. SandrockM. SantanderS. SarkarK. SataleckaM. SchaufelH. SchielerS. SchindlerT. SchmidtA. SchneiderJ. SchneiderF. G. SchröderL. SchumacherG. SchweferS. SclafaniD. SeckelS. SeunarineA. SharmaS. ShefaliN. ShimizuM. SilvaB. SkrzypekB. SmithersR. SnihurJ. SoedingreksoD. SoldinC. SpannfellnerG. M. SpiczakC. SpieringJ. StachurskaM. StamatikosT. StanevR. SteinJ. StettnerT. StezelbergerT. StürwaldT. StuttardG. W. SullivanI. TaboadaS. Ter-AntonyanJ. ThwaitesS. TilavF. TischbeinK. TollefsonC. TönnisS. ToscanoD. TosiA. TrettinM. TselengidouC. F. TungA. TurcatiR. TurcotteC. F. TurleyJ. P. TwagirayezuB. TyM. A. Unland ElorrietaN. Valtonen-MattilaJ. VandenbrouckeN. van EijndhovenD. VanneromJ. van SantenJ. Veitch-MichaelisS. VerpoestC. WalckW. WangT. B. WatsonC. WeaverP. WeigelA. WeindlM. J. WeissJ. WeldertC. WendtJ. WerthebachM. WeyrauchN. WhitehornC. H. WiebuschN. WilleyD. R. WilliamsM. WolfG. WredeJ. WulffX. W. XuJ. P. YanezE. YildizciS. YoshidaS. YuT. YuanZ. ZhangP. ZhelninIceCube Collaboration
Source
European Physical Journal C: Particles and Fields, Vol 82, Iss 9, Pp 1-21 (2022)
Subject
Astrophysics
QB460-466
Nuclear and particle physics. Atomic energy. Radioactivity
QC770-798
Language
English
ISSN
1434-6052
Abstract
Abstract The reconstruction of event-level information, such as the direction or energy of a neutrino interacting in IceCube DeepCore, is a crucial ingredient to many physics analyses. Algorithms to extract this high level information from the detector’s raw data have been successfully developed and used for high energy events. In this work, we address unique challenges associated with the reconstruction of lower energy events in the range of a few to hundreds of GeV and present two separate, state-of-the-art algorithms. One algorithm focuses on the fast directional reconstruction of events based on unscattered light. The second algorithm is a likelihood-based multipurpose reconstruction offering superior resolutions, at the expense of larger computational cost.