Tests of a Particle Flow Algorithm with CALICE test beam data

C. Adloff, J. Blaha, J. J. Blaising, C. Drancourt, A. Espargilière, R. Gaglione, N. Geffroy, Y. Karyotakis, J. Prast, G. Vouters, K. Francis, J. Repond, J. Smith, L. Xia, E. Baldolemar, J. Li, T. Park, M. Sosebee, P. White, J. YuT. Buanes, G. Eigen, Y. Mikami, K. Watson, T. Goto, G. Mavromanolakis, A. Thomson, R. Ward, W. Yan, D. Benchekroun, A. Hoummada, Y. Khoulaki, M. Benyamna, C. Crloganu, F. Fehr, P. Gay, S. Manen, L. Royer, C. Blazey, A. Dyshkant, R. Lima, V. Zutshi, J. Y. Hostachy, L. Morin, U. Cornett, D. David, R. Fabbri, G. Falley, K. Gadow, E. Garutti, P. Göttlicher, C. Günter, S. Karstensen, F. Krivan, A. I. Lucaci-Timoce, S. Lu, B. Lutz, I. Marchesini, N. Meyer, S. Morozov, V. Morgunov, M. Reinecke, F. Sefkow, P. Smirnov, M. Terwort, A. Vargas-Trevino, N. Wattimena, O. Wendt, N. Feege, J. Haller, S. Richter, J. Samson, P. Eckert, A. Kaplan, H. Ch Schultz-Coulon, W. Shen, R. Stamen, A. Tadday, B. Bilki, E. Norbeck, Y. Onel, W. Wilson, K. Kawagoe, S. Uozumi, D. Dauncey, A. M. Magnan, M. Wing, F. Salvatore, E. Calvo Alamillo, M. C. Fouz, J. Puerta-Pelayo, V. Balagura, B. Bobchenko, M. Chadeeva, M. Danilov, A. Epifantsev, O. Markin, R. Mizuk, E. Novikov, V. Rusinov, E. Tarkovsky, N. Kirikova, V. Kozlov, Y. Soloviev, P. Buzhan, B. Dolgoshein, A. Ilyin, V. Kantserov, V. Kaplin, A. Karakash, E. Popova, S. Smirnov, A. Frey, C. Kiesling, K. Seidel, F. Simon, C. Soldner, L. Weuste, J. Bonis, B. Bouquet, S. Callier, P. Cornebise, Ph Doublet, F. Dulucq, M. Faucci Giannelli, J. Fleury, H. Li, G. Martin-Chassard, F. Richard, Ch De La Taille, R. Pöschl, L. Raux, N. Seguin-Moreau, F. Wicek, M. Anduze, V. Boudry, J. C. Brient, D. Jeans, P. Mora De Freitas, G. Musat, M. Reinhard, M. Ruan, H. Videau, B. Bulanek, J. Zacek, J. Cvach, P. Gallus, M. Havranek, M. Janata, J. Kvasnicka, D. Lednicky, M. Marcisovsky, I. Polak, J. Popule, L. Tomasek, M. Tomasek, P. Ruzicka, P. Sicho, J. Smolik, V. Vrba, J. Zalesak, B. Belhorma, H. Ghazlane, T. Takeshita

Research output: Contribution to journalArticle

30 Citations (Scopus)

Abstract

The studies presented in this paper provide a first experimental test of the Particle Flow Algorithm (PFA) concept using data recorded in high granularity calorimeters. Pairs of overlaid pion showers from CALICE 2007 test beam data are reconstructed by the PandoraPFA program developed to implement PFA for a future lepton collider. Recovery of a neutral hadron's energy in the vicinity of a charged hadron is studied. The impact of the two overlapping hadron showers on energy resolution is investigated. The dependence of the confusion error on the distance between a 10 GeV neutral hadron and a charged pion is derived for pion energies of 10 and 30 GeV which are representative of a 100 GeV jet. The comparison of these test beam data results with Monte Carlo simulation is done for various hadron shower models within the GEANT4 framework. The results for simulated particles and for beam data are in good agreement thereby providing support for previous simulation studies of the power of Particle Flow Calorimetry at a future lepton collider.

Original languageEnglish
Article numberP07005
JournalJournal of Instrumentation
Volume6
Issue number7
DOIs
Publication statusPublished - Aug 15 2011
Externally publishedYes

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Keywords

  • Calorimeter methods
  • Calorimeters
  • Detector modelling and simulations I (interaction of radiation with matter, interaction of photons with matter, interaction of hadrons with matter, etc)
  • Large detector systems for particle and astroparticle physics

ASJC Scopus subject areas

  • Mathematical Physics
  • Instrumentation

Cite this

Adloff, C., Blaha, J., Blaising, J. J., Drancourt, C., Espargilière, A., Gaglione, R., Geffroy, N., Karyotakis, Y., Prast, J., Vouters, G., Francis, K., Repond, J., Smith, J., Xia, L., Baldolemar, E., Li, J., Park, T., Sosebee, M., White, P., ... Takeshita, T. (2011). Tests of a Particle Flow Algorithm with CALICE test beam data. Journal of Instrumentation, 6(7), [P07005]. https://doi.org/10.1088/1748-0221/6/07/P07005