Precision Muon Reconstruction in Double Chooz
Creators: name: Double Chooz Collaboration
name: Abe, Y.
name: Anjos, J. C. dos
name: Barriere, J. C.
name: Baussan, E.
name: Bekman, I.
name: Bergevin, M.
name: Bezerra, T. J. C.
name: Bezrukov, L.
name: Blucher, E.
name: Buck, C.
name: Busenitz, J.
name: Cabrera, A.
name: Caden, E.
name: Camilleri, L.
name: Carr, R.
name: Cerrada, M.
name: Chang, P. -J.
name: Chauveau, E.
name: Chimenti, P.
name: Collin, A. P.
name: Conover, E.
name: Conrad, J. M.
name: Crespo-Anadón, J. I.
name: Crum, K.
name: Cucoanes, A.
name: Damon, E.
name: Dawson, J. V.
name: Dietrich, D.
name: Djurcic, Z.
name: Dracos, M.
name: Elnimr, M.
name: Etenko, A.
name: Fallot, M.
name: von Feilitzsch, F.
name: Felde, J.
name: Fernandes, S. M.
name: Fischer, V.
name: Franco, D.
name: Franke, M.
name: Furuta, H.
name: Gil-Botella, I.
name: Giot, L.
name: Göger-Neff, M.
name: Gonzalez, L. F. G.
name: Goodenough, L.
name: Goodman, M. C.
name: Grant, C.
name: Haag, N.
name: Hara, T.
name: Haser, J.
name: Hofmann, M.
name: Horton-Smith, G. A.
name: Hourlier, A.
name: Ishitsuka, M.
name: Jochum, J.
name: Jollet, C.
name: Kaether, F.
name: Kalousis, L. N.
name: Kamyshkov, Y.
name: Kaplan, D. M.
name: Kawasaki, T.
name: Kemp, E.
name: de Kerret, H.
name: Kryn, D.
name: Kuze, M.
name: Lachenmaier, T.
name: Lane, C. E.
name: Lasserre, T.
name: Letourneau, A.
name: Lhuillier, D.
name: Lima, H. P.
name: Lindner, M.
name: no, J. M. López-Casta
name: LoSecco, J. M.
name: Lubsandorzhiev, B.
name: Lucht, S.
name: Maeda, J.
name: Mariani, C.
name: Maricic, J.
name: Martino, J.
name: Matsubara, T.
name: Mention, G.
name: Meregaglia, A.
name: Miletic, T.
name: Milincic, R.
name: Minotti, A.
name: Nagasaka, Y.
name: Nikitenko, Y.
name: Novella, P.
name: Obolensky, M.
name: Oberauer, L.
name: Onillon, A.
name: Osborn, A.
name: Palomares, C.
name: Pepe, I. M.
name: Perasso, S.
name: Pfahler, P.
name: Porta, A.
name: Pronost, G.
name: Reichenbacher, J.
name: Reinhold, B.
name: Röhling, M.
name: Roncin, R.
name: Roth, S.
name: Rybolt, B.
name: Sakamoto, Y.
name: Santorelli, R.
name: Schilithz, A. C.
name: Schönert, S.
name: Schoppmann, S.
name: Shaevitz, M. H.
name: Sharankova, R.
name: Shimojima, S.
name: Sibille, V.
name: Sinev, V.
name: Skorokhvatov, M.
name: Smith, E.
name: Spitz, J.
name: Stahl, A.
name: Stancu, I.
name: Stokes, L. F. F.
name: Strait, M.
name: Stüken, A.
name: Suekane, F.
name: Sukhotin, S.
name: Sumiyoshi, T.
name: Sun, Y.
name: Svoboda, R.
name: Terao, K.
name: Tonazzo, A.
name: Thi, H. H. Trinh
name: Valdiviesso, G.
name: Vassilopoulos, N.
name: Veyssiere, C.
name: Vivier, M.
name: Wagner, S.
name: Watanabe, H.
name: Wiebusch, C.
name: Winslow, L.
name: Wurm, M.
name: Yang, G.
name: Yermia, F.
name: Zimmer, V.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences
subject: FOS: Physical sciences

description: We describe a muon track reconstruction algorithm for the reactor anti-neutrino experiment Double Chooz. The Double Chooz detector consists of two optically isolated volumes of liquid scintillator viewed by PMTs, and an Outer Veto above these made of crossed scintillator strips. Muons are reconstructed by their Outer Veto hit positions along with timing information from the other two detector volumes. All muons are fit under the hypothesis that they are through-going and ultrarelativistic. If the energy depositions suggest that the muon may have stopped, the reconstruction fits also for this hypothesis and chooses between the two via the relative goodness-of-fit. In the ideal case of a through-going muon intersecting the center of the detector, the resolution is ~40 mm in each transverse dimension. High quality muon reconstruction is an important tool for reducing the impact of the cosmogenic isotope background in Double Chooz.
description: 12 pages, 8 figures, submitted to Nuclear Instrumentation and Methods A. Author list corrected