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    An, R.; Anthony, J.; Balasubramanian, S.; Baller, B.; Barnes, C.; Barr, G.; Bass, M.; Bay, F.; Bhattacharya, K.; Bishai, M.; Blake, A.; Bolton, T.; Camilleri, L.; Caratelli, D.; Fernandez, R. Castillo; Chen, H.; Chen, Y.; Church, E.; Cianci, D.; Collin, G.H.; Conrad, J.M.; Convery, M.; Cooper-Troendle, L.; Devitt, D.; Dytman, S.; Eberly, B.; Ereditato, A.; Sanchez, L. Escudero; Esquivel, J.; Fleming, B.T.; Furmanski, A.P.; Garvey, G.T.; Goeldi, D.; Gollapinni, S.; Hen, O.; Hewes, J.; Ho, J.; Horton-Smith, G.A.; de Vries, J. Jan; Johnson, R.A.; Joshi, J.; Kaleko, D.; Karagiorgi, G.; Kirby, B.; Kreslo, I.; Li, Y.; Lister, A.; Littlejohn, B.R.; Lorca, D.; Lundberg, B.; Marcocci, S.; Mariani, C.; Marshall, J.; Caicedo, D.A. Martinez; Mastbaum, A.; Meddage, V.; Mills, G.B.; Mogan, A.; Moon, J.; Mooney, M.; Moore, C.D.; Mousseau, J.; Murphy, M.; Naples, D.; Nienaber, P.; Nowak, J.; Papadopoulou, A.; Papavassiliou, V.; Piasetzky, E.; Porzio, D.; Pulliam, G.; Qian, X.; Raaf, J.L.; Radeka, V.; Rochester, L.; Ross-Lonergan, M.; Schukraft, A.; Seligman, W.; Sinclair, J.; Smith, A.; Söldner-Rembold, S.; Soleti, S.R.; Spentzouris, P.; Spitz, J.; Strauss, T.; Sword-Fehlberg, S.; Tagg, N.; Thomson, M.; Thorn, C.; Toups, M.; Usher, T.; Pontseele, W. Van De; de Water, R.G. Van; Wierman, K.; Williams, Z.; Wongjirad, T.; Woodruff, K.; Yang, T.; Yarbrough, G.; Zeller, G.P.

    Journal of instrumentation, 07/2018, Letnik: 13, Številka: 7
    Journal Article

    We describe the concept and procedure of drifted-charge extraction developed in the MicroBooNE experiment, a single-phase liquid argon time projection chamber (LArTPC). This technique converts the raw digitized TPC waveform to the number of ionization electrons passing through a wire plane at a given time. A robust recovery of the number of ionization electrons from both induction and collection anode wire planes will augment the 3D reconstruction, and is particularly important for tomographic reconstruction algorithms. A number of building blocks of the overall procedure are described. The performance of the signal processing is quantitatively evaluated by comparing extracted charge with the true charge through a detailed TPC detector simulation taking into account position-dependent induced current inside a single wire region and across multiple wires. Some areas for further improvement of the performance of the charge extraction procedure are also discussed.