Track segments in hadronic showers in a highly granular scintillator-steel hadron calorimeter

We investigate the three dimensional substructure of hadronic showers in the CALICE scintillator-steel hadronic calorimeter. The high granularity of the detector is used to find track segments of minimum ionising particles within hadronic showers, providing sensitivity to the spatial structure and t...

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Detalles Bibliográficos
Autores principales: Adloff, C., Blaising, J.-J, Chefdeville, M., Drancourt, C., Gaglione, R., Geffroy, N., Karyotakis, Y., Koletsou, I., Prast, J., Vouters, G., Francis, K., Repond, J., Schlereth, J., Smith, J., Xia, L., Baldolemar, E., Li, J., Park, S.T., Sosebee, M., White, A.P., Yu, J., Eigen, G., Mikami, Y., Watson, N.K., Mavromanolakis, G., Thomson, M.A., Ward, D.R., Yan, W., Benchekroun, D., Hoummada, A., Khoulaki, Y., Apostolakis, J., Dannheim, D., Dotti, A., Folger, G., Ivantchenko, V., Klempt, W., Kraaij, E.van der, Lucaci-Timoce, A.-I, Ribon, A., Schlatter, D., Uzhinskiy, V., Cârloganu, C., Gay, P., Manen, S., Royer, L., Tytgat, M., Zaganidis, N., Blazey, G.C., Dyshkant, A., Lima, J.G.R., Zutshi, V., Hostachy, J.-Y, Morin, L., Cornett, U., David, D., Falley, G., Gadow, K., Göttlicher, P., Günter, C., Hartbrich, O., Hermberg, B., Karstensen, S., Krivan, F., Krüger, K., Lu, S., Morozov, S., Morgunov, V., Reinecke, M., Sefkow, F., Smirnov, P., Terwort, M., Feege, N., Garutti, E., Laurien, S., Marchesini, I., Matysek, M., Ramilli, M., Briggl, K., Eckert, P., Harion, T., Schultz-Coulon, H.-Ch, Shen, W., Stamen, R., Bilki, B., Norbeck, E., Onel, Y., Wilson, G.W., Kawagoe, K., Sudo, Y., Yoshioka, T., Dauncey, P.D., Magnan, A.-M, Bartsch, V., Wing, M., Salvatore, F., Gil, E.Cortina, Mannai, S., Baulieu, G., Calabria, P., Caponetto, L., Combaret, C., Negra, R.Della, Grenier, G., Han, R., Ianigro, J-C, Kieffer, R., Laktineh, I., Lumb, N., Mathez, H., Mirabito, L., Petrukhin, A., Steen, A., Tromeur, W., Donckt, M.Vander, Zoccarato, Y., Alamillo, E.Calvo, Fouz, M.-C, Puerta-Pelayo, J., Corriveau, F., Bobchenko, B., Chadeeva, M., Danilov, M., Epifantsev, A., Markin, O., Mizuk, R., Novikov, E., Popov, V., Rusinov, V., Tarkovsky, E., Kirikova, N., Kozlov, V., Soloviev, Y., Buzhan, P., Ilyin, A., Kantserov, V., Kaplin, V., Karakash, A., Popova, E., Tikhomirov, V., Kiesling, C., Seidel, K., Simon, F., Soldner, C., Szalay, M., Tesar, M., Weuste, L., Amjad, M.S., Bonis, J., Callier, S., Lorenzo, S.Conforti di, Cornebise, P., Doublet, Ph, Dulucq, F., Fleury, J., Frisson, T., der Kolk, N.van, Li, H., Martin-Chassard, G., Richard, F., Taille, Ch de la, Pöschl, R., Raux, L., Rouëné, J., Seguin-Moreau, N., Anduze, M., Balagura, V., Boudry, V., Brient, J-C, Cornat, R., Frotin, M., Gastaldi, F., Guliyev, E., Haddad, Y., Magniette, F., Musat, G., Ruan, M., Tran, T.H., Videau, H., Bulanek, B., Zacek, J., Cvach, J., Gallus, P., Havranek, M., Janata, M., Kvasnicka, J., Lednicky, D., Marcisovsky, M., Polak, I., Popule, J., Tomasek, L., Tomasek, M., Ruzicka, P., Sicho, P., Smolik, J., Vrba, V., Zalesak, J., Belhorma, B., Ghazlane, H., Kotera, K., Takeshita, T., Uozumi, S., Jeans, D., Götze, M., Sauer, J., Weber, S., Zeitnitz, C.
Formato: info:eu-repo/semantics/article
Lenguaje:eng
Publicado: JINST 2013
Materias:
hep-ex
Detectors and Experimental Techniques
9: Advanced infrastructures for detector R&D
9.5:Highly Granular Calorimetry
Particle Physics - Experiment
physics.ins-det
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/8/09/P09001
http://cds.cern.ch/record/1552158
Descripción
Sumario:We investigate the three dimensional substructure of hadronic showers in the CALICE scintillator-steel hadronic calorimeter. The high granularity of the detector is used to find track segments of minimum ionising particles within hadronic showers, providing sensitivity to the spatial structure and the details of secondary particle production in hadronic cascades. The multiplicity, length and angular distribution of identified track segments are compared to GEANT4 simulations with several different shower models. Track segments also provide the possibility for in-situ calibration of highly granular calorimeters.

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