Low energy event reconstruction in IceCube DeepCore
Creators: name: Abbasi, R.
name: Ackermann, M.
name: Adams, J.
name: Aguilar, J. A.
name: Ahlers, M.
name: Ahrens, M.
name: Alameddine, J. M.
name: Alves, A. A.
name: Amin, N. M.
name: Andeen, K.
name: Anderson, T.
name: Anton, G.
name: Argüelles, C.
name: Ashida, Y.
name: Axani, S.
name: Bai, X.
name: V., A. Balagopal
name: Barwick, S. W.
name: Bastian-Querner, Benjamin
name: Basu, V.
name: Baur, S.
name: Bay, R.
name: Beatty, J. J.
name: Becker, K.-H.
name: Tjus, J. Becker
name: Beise, J.
name: Bellenghi, C.
name: Benda, S.
name: BenZvi, S.
name: Berley, D.
name: Bernardini, E.
name: Besson, D. Z.
name: Binder, G.
name: Bindig, D.
name: Blaufuss, E.
name: Blot, Summer
name: Boddenberg, M.
name: Bontempo, F.
name: Book, J. Y.
name: Borowka, J.
name: Böser, S.
name: Botner, O.
name: Böttcher, J.
name: Bourbeau, E.
name: Bradascio, F.
name: Braun, J.
name: Brinson, B.
name: Bron, S.
name: Brostean-Kaiser, Jannes
name: Burley, R. T.
name: Busse, R. S.
name: Campana, M. A.
name: Carnie-Bronca, E. G.
name: Chen, C.
name: Chen, Z.
name: Chirkin, D.
name: Choi, K.
name: Clark, B. A.
name: Clark, K.
name: Classen, L.
name: Coleman, A.
name: Collin, G. H.
name: Conrad, J. M.
name: Coppin, P.
name: Correa, P.
name: Cowen, D. F.
name: Cross, R.
name: Dappen, C.
name: Dave, P.
name: De Clercq, C.
name: DeLaunay, J. J.
name: López, D. Delgado
name: Dembinski, H.
name: Deoskar, K.
name: Desai, A.
name: Desiati, P.
name: de Vries, K. D.
name: de Wasseige, G.
name: de With, M.
name: De Young, T.
name: DeYoung, T.
name: Diaz, A.
name: Díaz-Vélez, J. C.
name: Dittmer, M.
name: Dujmovic, H.
name: Dunkman, M.
name: DuVernois, M. A.
name: Ehrhardt, T.
name: Eller, P.
name: Engel, R.
name: Erpenbeck, H.
name: Evans, J.
name: Evenson, P. A.
name: Fan, K. L.
name: Fazely, A. R.
name: Fedynitch, A.
name: Feigl, N.
name: Fiedlschuster, S.
name: Fienberg, A. T.
name: Finley, C.
name: Fischer, Leander
name: Fox, D.
name: Franckowiak, A.
name: Friedman, E.
name: Fritz, A.
name: Fürst, P.
name: Gaisser, T. K.
name: Gallagher, J.
name: Ganster, E.
name: Garcia, A.
name: Garrappa, Simone
name: Gerhardt, L.
name: Ghadimi, A.
name: Glaser, C.
name: Glauch, T.
name: Glüsenkamp, T.
name: Goehlke, N.
name: Gonzalez, J. G.
name: Goswami, S.
name: Grant, D.
name: Grégoire, T.
name: Griswold, S.
name: Günther, C.
name: Gutjahr, P.
name: Haack, C.
name: Hallgren, A.
name: Halliday, R.
name: Halve, L.
name: Halzen, F.
name: Minh, M. Ha
name: Hanson, K.
name: Hardin, J.
name: Harnisch, A. A.
name: Haungs, A.
name: Hebecker, D.
name: Helbing, K.
name: Henningsen, F.
name: Hettinger, E. C.
name: Hickford, S.
name: Hignight, J.
name: Hill, C.
name: Hill, G. C.
name: Hoffman, K. D.
name: Hoffmann, R.
name: Hoshina, K.
name: Hou, W.
name: Huang, F.
name: Huber, M.
name: Huber, T.
name: Hultqvist, K.
name: Hünnefeld, M.
name: Hussain, R.
name: Hymon, K.
name: In, S.
name: Iovine, N.
name: Ishihara, A.
name: Jansson, M.
name: Japaridze, G. S.
name: Jeong, M.
name: Jin, M.
name: Jones, B. J. P.
name: Kang, D.
name: Kang, W.
name: Kang, X.
name: Kappes, Alexander
name: Kappesser, D.
name: Kardum, L.
name: Karg, T.
name: Karl, M.
name: Karle, A.
name: Katz, U.
name: Kauer, M.
name: Kellermann, M.
name: Kelley, John
name: Kheirandish, A.
name: Kin, K.
name: Kintscher, T.
name: Kiryluk, J.
name: Klein, S. R.
name: Kochocki, A.
name: Koirala, R.
name: Kolanoski, H.
name: Kontrimas, T.
name: Köpke, L.
name: Kopper, C.
name: Kopper, S.
name: Koskinen, D. J.
name: Koundal, P.
name: Kovacevich, M.
name: Kowalski, M.
name: Kozynets, T.
name: Krupczak, E.
name: Kun, E.
name: Kurahashi, N.
name: Lad, N.
name: Gualda, C. Lagunas
name: Lanfranchi, J. L.
name: Larson, M. J.
name: Lauber, F.
name: Lazar, J. P.
name: Lee, J. W.
name: Leonard, K.
name: Leszczyńska, A.
name: Li, Y.
name: Lincetto, M.
name: Liu, Q. R.
name: Liubarska, M.
name: Lohfink, E.
name: Mariscal, C. J. Lozano
name: Lu, L.
name: Lucarelli, F.
name: Ludwig, A.
name: Luszczak, W.
name: Lyu, Y.
name: Ma, W. Y.
name: Madsen, J.
name: Mahn, K. B. M.
name: Makino, Y.
name: Mancina, S.
name: Mari
name: Martinez-Soler, I.
name: Maruyama, R.
name: McCarthy, S.
name: McElroy, T.
name: McNally, F.
name: Mead, J. V.
name: Meagher, K.
name: Mechbal, Sarah
name: Medina, A.
name: Meier, M.
name: Meighen-Berger, S.
name: Micallef, J.
name: Mockler, D.
name: Montaruli, T.
name: Moore, R. W.
name: Morse, R.
name: Moulai, M.
name: Mukherjee, T.
name: Naab, Richard
name: Nagai, R.
name: Naumann, U.
name: Necker, J.
name: Nguy
name: Nguyễn, L. V.
name: Niederhausen, H.
name: Nisa, M. U.
name: Nowicki, S. C.
name: Pollmann, A. Obertacke
name: Oehler, M.
name: Oeyen, B.
name: Olivas, A.
name: O'Sullivan, E.
name: Pandya, H.
name: Pankova, D. V.
name: Park, N.
name: Parker, G. K.
name: Paudel, E. N.
name: Paul, L.
name: Heros, C. Pérez de los
name: Peters, L.
name: Peterson, J.
name: Philippen, S.
name: Pieper, S.
name: Pizzuto, A.
name: Plum, M.
name: Popovych, Y.
name: Porcelli, A.
name: Rodriguez, M. Prado
name: Pries, B.
name: Przybylski, G. T.
name: Raab, C.
name: Rack-Helleis, J.
name: Raissi, A.
name: Rameez, M.
name: Rawlins, K.
name: Rea, I. C.
name: Rechav, Z.
name: Rehman, A.
name: Reichherzer, P.
name: Reimann, R.
name: Renzi, G.
name: Resconi, E.
name: Reusch, Simeon
name: Rhode, W.
name: Richman, M.
name: Riedel, B.
name: Roberts, E. J.
name: Robertson, S.
name: Roellinghoff, G.
name: Rongen, M.
name: Rott, C.
name: Ruhe, T.
name: Ryckbosch, D.
name: Cantu, D. Rysewyk
name: Safa, I.
name: Saffer, J.
name: Sampathkumar, P.
name: Herrera, S. E. Sanchez
name: Sandrock, A.
name: Santander, M.
name: Sarkar, S.
name: Satalecka, K.
name: Schaufel, M.
name: Schieler, H.
name: Schindler, S.
name: Schmidt, T.
name: Schneider, A.
name: Schneider, J.
name: Schröder, F. G.
name: Schumacher, L.
name: Schwefer, G.
name: Sclafani, S.
name: Seckel, D.
name: Seunarine, S.
name: Sharma, A.
name: Shefali, S.
name: Shimizu, N.
name: Silva, M.
name: Skrzypek, B.
name: Smithers, B.
name: Snihur, R.
name: Soedingrekso, J.
name: Soldin, D.
name: Spannfellner, C.
name: Spiczak, G. M.
name: Spiering, C.
name: Stachurska, Juliana
name: Stamatikos, M.
name: Stanev, T.
name: Stein, Robert
name: Stettner, J.
name: Stezelberger, T.
name: Stürwald, T.
name: Stuttard, T.
name: Sullivan, G. W.
name: Taboada, I.
name: Ter-Antonyan, S.
name: Thwaites, J.
name: Tilav, S.
name: Tischbein, F.
name: Tollefson, K.
name: Tönnis, C.
name: Toscano, S.
name: Tosi, D.
name: Trettin, Alexander
name: Tselengidou, M.
name: Tung, C. F.
name: Turcati, A.
name: Turcotte, R.
name: Turley, C. F.
name: Twagirayezu, J. P.
name: Ty, B.
name: Elorrieta, M. A. Unland
name: Valtonen-Mattila, N.
name: Vandenbroucke, J.
name: van Eijndhoven, N.
name: Vannerom, D.
name: Santen, Jakob van
name: Veitch-Michaelis, J.
name: Verpoest, S.
name: Walck, C.
name: Wang, W.
name: Watson, T. B.
name: Weaver, C.
name: Weigel, P.
name: Weindl, A.
name: Weiss, M. J.
name: Weldert, J.
name: Wendt, C.
name: Werthebach, J.
name: Weyrauch, M.
name: Whitehorn, N.
name: Wiebusch, C. H.
name: Willey, N.
name: Williams, D. R.
name: Wolf, M.
name: Wrede, G.
name: Wulff, J.
name: Xu, X. W.
name: Yanez, J. P.
name: Yildizci, E.
name: Yoshida, S.
name: Yu, S.
name: Yuan, T.
name: Zhang, Z.
name: Zhelnin, P.
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2022
Subjects: subject: 530
subject: energy: high
subject: neutrino: interaction
subject: energy: low
subject: neutrino: energy
subject: IceCube
subject: costs
subject: energy resolution
subject: angular resolution
subject: performance
subject: numerical methods
subject: statistical analysis
subject: track data analysis
subject: data analysis method
subject: programming
subject: numerical calculations: Monte Carlo
subject: experimental results

description: 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.