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375 results on '"Folger, G."'

1. Description and stability of a RPC-based calorimeter in electromagnetic and hadronic shower environments

Author

Boumediene, D., Francais, V., Apostolakis, J., Folger, G., Ribon, A., Sicking, E., Goto, K., Kawagoe, K., Kuhara, M., Suehara, T., Yoshioka, T., Pingault, A., Tytgat, M., Garillot, G., Grenier, G., Kurca, T., Laktineh, I., Liu, B., Li, B., Mirabito, L., Alamillo, E. Calvo, Carrillo, C., Fouz, M. C., Cabrera, H. Garcia, Marin, J., Navarrete, J., Pelayo, J. Puerta, Verdugo, A., Steen, A., Été, R., Krüger, K., Sefkow, F., Corriveau, F., Emberger, L., Graf, C., Simon, F., Pöschl, R., Kim, D. W., and Park, S. W.

Subjects
Physics - Instrumentation and Detectors
Abstract

The CALICE Semi-Digital Hadron Calorimeter technological prototype completed in 2011 is a sampling calorimeter using Glass Resistive Plate Chamber (GRPC) detectors as the active medium. This technology is one of the two options proposed for the hadron calorimeter of the International Large Detector for the International Linear Collider. The prototype was exposed in 2015 to beams of muons, electrons, and pions of different energies at the CERN Super Proton Synchrotron. The use of this technology for future experiments requires a reliable simulation of its response that can predict its performance. GEANT4 combined with a digitization algorithm was used to simulate the prototype. It describes the full path of the signal: showering, gas avalanches, charge induction, and hit triggering. The simulation was tuned using muon tracks and electromagnetic showers for accounting for detector inhomogeneity and tested on hadronic showers collected in the test beam. This publication describes developments of the digitization algorithm. It is used to predict the stability of the detector performance against various changes in the data-taking conditions, including temperature, pressure, magnetic field, GRPC width variations, and gas mixture variations. These predictions are confronted with test beam data and provide an attempt to explain the detector properties. The data-taking conditions such as temperature and potential detector inhomogeneities affect energy density measurements but have a small impact on detector efficiency., Comment: Version published in JINST

Published
2022
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2. Analysis of Testbeam Data of the Highly Granular RPC-Steel CALICE Digital Hadron Calorimeter and Validation of Geant4 Monte Carlo Models

Author

CALICE Collaboration, Chefdeville, M., Repond, J., Schlereth, J., Smith, J. R., Trojand, D., Xia, L., Zhang, Q., Apostolakis, J., Grefe, C., Ivantchenko, V., Folger, G., Ribon, A., Uzhinskiy, V., Blazey, G. C., Dyshkant, A., Francis, K., Zutshi, V., Bach, O., Bocharnikov, V., Brianne, E., Gadow, K., Göttlicher, P., Hartbrich, O., Heuchel, D., Krivan, F., Krüger, K., Kvasnicka, J., Lu, S., Neubüser, C., Pinto, O., Provenza, A., Reinecke, M., Sefkow, F., Schuwalow, S., Sudo, Y., Tran, H. L., Buhmann, P., Garutti, E., Lomidze, D., Martens, S., Matysek, M., Bilki, B., Northacker, D., Onel, Y., van Doren, B., Wilson, G. W., Kawagoe, K., Miura, Y., Mori, R., Sekiya, I., Suehara, T., Yoshioka, T., Belver, D., Alamillo, E. Calvo, Fouz, M. C., Cabrera, H. García, Marín, J., Navarrete, J., Pelayo, J. Puerta, Verdugo, A., Corriveau, F., Freund, B., Chadeeva, M., Danilov, M., Gabriel, M., Emberger, L., Graf, C., Israeli, Y., Simon, F., Szalay, M., Windel, H., Bilokin, S., Bonis, J., Irles, A., Pöschl, R., Thiebault, A., Richard, F., Zerwas, D., Cvach, J., Janata, M., Kovalcuk, M., Polak, I., Smolik, J., Vrba, V., Zalesak, J., Zuklin, J., Takeshita, T., Elkhalii, A., Götze, M., Zeitnitz, C., Chang, S., Khan, A., Kim, D. H., Kong, D. J., and Oh, Y. D.

Subjects
Physics - Instrumentation and Detectors
Abstract

We present a study of the response of the highly granular Digital Hadronic Calorimeter with steel absorbers, the Fe-DHCAL, to positrons, muons, and pions with momenta ranging from 2 to 60 GeV/c. Developed in the context of the CALICE collaboration, this hadron calorimeter utilises Resistive Plate Chambers as active media, interspersed with steel absorber plates. With a transverse granularity of $1\,\times\,1\,$cm$^{2}$ and a longitudinal segmentation of 38 layers, the calorimeter counted 350,208 readout channels, each read out with single-bit resolution (digital readout). The data were recorded in the Fermilab test beam in 2010-11. The analysis includes measurements of the calorimeter response and the energy resolution to positrons and muons, as well as detailed studies of various shower shape quantities. The results are compared to simulations based on Geant4, which utilise different electromagnetic and hadronic physics lists.

Published
2019
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3. Hadronic Energy Resolution of a Combined High Granularity Scintillator Calorimeter System

Author

CALICE Collaboration, Repond, J., Xia, L., Apostolakis, J., Folger, G., Ivantchenko, V., Ribon, A., Uzhinskiy, V., Boumediene, D., Francais, V., Blazey, G. C., Dyshkant, A., Francis, K., Zutshi, V., Bach, O., Brianne, E., Ebrahimi, A., Gadow, K., Gttlicher, P., Krivan, O. Hartbrich F., Krüger, K., Kvasnicka, J., Lu, S., Neubüser, C., Provenza, A., Reinecke, M., Sefkow, F., Schuwalow, S., Sudo, Y., Tran, H. L., Buhmann, P., Garutti, E., Laurien, S., Lomidze, D., Matysek, M., Kaplan, A., Schultz-Coulon, H. -Ch., Wilson, G. W., Jeans, D., Kawagoe, K., Sekiya, I., Suehara, T., Yamashiro, H., Yoshioka, T., Wing, M., Kotera, K., Nishiyama, M., Sakuma, T., Takeshita, T., Tozuka, S., Tubokawa, T., Uozumi, S., Alamillo, E. Calvo, Fouz, M. C., Marin, J., Navarrete, J., Pelayo, J. Puerta, Verdugo, A., Chadeeva, M., Danilov, M., Drutskoy, A., Popova, E., Rusinov, V., Tarkovsky, E., Emberger, L., Gabriel, M., Graf, C., Israeli, Y., van der Kolk, N., Simon, F., Szalay, M., Windel, H., Bonis, S. Bilokin J., Pöschl, R., Irles, A., Thiebault, A., Richard, F., Zerwas, D., Anduze, M., Balagura, V., Becheva, E., Boudry, V., Brient, J-C., Cornat, R., Edy, E., Gastaldi, M. Frotin F., Li, B., Magniette, F., Nanni, J., Rubio-Roy, M., Shpak, K., Tran, T. H., Videau, H., Cvach, J., Janata, M., Kovalcuk, M., Polak, I., Smolik, J., Vrba, V., Zalesak, J., Zuklin, J., Chang, S., Khan, A., Kim, D. H., Kong, D. J., Oh, Y. D., Elkhalii, A., Götze, M., and Zeitnitz, C.

Subjects
Physics - Instrumentation and Detectors
Abstract

This paper presents results obtained with the combined CALICE Scintillator Electromagnetic Calorimeter, Analogue Hadronic Calorimeter and Tail Catcher & Muon Tracker, three high granularity scintillator-SiPM calorimeter prototypes. The response of the system to pions with momenta between 4 GeV/c and 32 GeV/c is analysed, including the energy response, resolution, and longitudinal shower profiles. The results of a software compensation technique based on weighting according to hit energy are compared to those of a standard linear energy reconstruction. The results are compared to predictions of the GEANT4 physics lists QGSP_BERT_HP and FTFP_BERT_HP., Comment: 31 pages, 41 figures

Published
2018

4. Resistive Plate Chamber Digitization in a Hadronic Shower Environment

Author

Deng, Z., Li, Y., Wang, Y., Yue, Q., Yang, Z., Apostolakis, J., Folger, G., Grefe, C., Ivantchenko, V., Ribon, A., Uzhinskiy, V., Boumediene, D., Carloganu, C., Français, V., Cho, G., Kim, D-W., Lee, S. C., Park, W., Vallecorsa, S., Cauwenbergh, S., Tytgat, M., Pingault, A., Zaganidis, N., Brianne, E., Ebrahimi, A., Gadow, K., Göttlicher, P., Günter, C., Hartbrich, O., Hermberg, B., Irles, A., Krivan, F., Krüger, K., Kvasnicka, J., Lu, S., Lutz, B., Morgunov, V., Neubüser, C., Provenza, A., Reinecke, M., Sefkow, F., Schuwalow, S., Tran, H. L., Garutti, E., Laurien, S., Matysek, M., Ramilli, M., Schroeder, S., Bilki, B., Norbeck, E., Northacker, D., Onel, Y., Chang, S., Khan, A., Kim, D. H., Kong, D. J., Oh, Y. D., Kawagoe, K., Hirai, H., Sudo, Y., Suehara, T., Sumida, H., Yoshioka, T., Gil, E. Cortina, Mannai, S., Buridon, V., Combaret, C., Caponetto, L., Eté, R., Garillot, G., Grenier, G., Han, R., Ianigro, J. C., Kieffer, R., Laktineh, I., Lumb, N., Mathez, H., Mirabito, L., Petrukhin, A., Steen, A., Antequera, J. Berenguer, Alamillo, E. Calvo, Fouz, M. -C., Marin, J., Puerta-Pelayo, J., Verdugo, A., Chadeeva, M., Danilov, M., Gabriel, M., Goecke, P., Kiesling, C., vanderKolk, N., Simon, F., Szalay, M., Bilokin, S., Bonis, J., Cornebise, P., Richard, F., Pöschl, R., Rouëné, J., Thiebault, A., Zerwas, D., Anduze, M., Balagura, V., Belkadhi, K., Boudry, V., Brient, J-C., Cornat, R., Frotin, M., Gastaldi, F., Haddad, Y., Magniette, F., Ruan, M., Rubio-Roy, M., Shpak, K., Videau, H., Yu, D., Callier, S., di Lorenzo, S. Conforti, Dulucq, F., Martin-Chassard, G., de la Taille, Ch., Raux, L., Seguin-Moreau, N., Kotera, K., Ono, H., Takeshita, T., and Corriveau, F.

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

The CALICE Semi-Digital Hadron Calorimeter (SDHCAL) technological prototype is a sampling calorimeter using Glass Resistive Plate Chamber detectors with a three-threshold readout as the active medium. This technology is one of the two options proposed for the hadron calorimeter of the International Large Detector for the International Linear Collider. The prototype was exposed to beams of muons, electrons and pions of different energies at the CERN Super Proton Synchrotron. To be able to study the performance of such a calorimeter in future experiments it is important to ensure reliable simulation of its response. In this paper we present our prototype simulation performed with GEANT4 and the digitization procedure achieved with an algorithm called SimDigital. A detailed description of this algorithm is given and the methods to determinate its parameters using muon tracks and electromagnetic showers are explained. The comparison with hadronic shower data shows a good agreement up to 50 GeV. Discrepancies are observed at higher energies. The reasons for these differences are investigated.

Published
2016
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5. Hadron shower decomposition in the highly granular CALICE analogue hadron calorimeter

Author

The CALICE Collaboration, Eigen, G., Price, T., Watson, N. K., Marshall, J. S., Thomson, M. A., Ward, D. R., Benchekroun, D., Hoummada, A., Khoulaki, Y., Apostolakis, J., Dotti, A., Folger, G., Ivantchenko, V., Ribon, A., Uzhinskiy, V., Hostachy, J. -Y., Morin, L., Brianne, E., Ebrahimi, A., Gadow, K., Göttlicher, P., Günter, C., Hartbrich, O., Hermberg, B., Irles, A., Krivan, F., Krüger, K., Kvasnicka, J., Lu, S., Lutz, B., Morgunov, V., Neubüser, C., Provenza, A., Reinecke, M., Sefkow, F., Schuwalow, S., Tran, H. L., Garutti, E., Laurien, S., Matysek, M., Ramilli, M., Schroeder, S., Briggl, K., Eckert, P., Munwes, Y., Schultz-Coulon, H. -Ch., Shen, W., Stamen, R., Bilki, B., Norbeck, E., Northacker, D., Onel, Y., van Doren, B., Wilson, G. W., Kawagoe, K., Hirai, H., Sudo, Y., Suehara, T., Sumida, H., Takada, S., Tomita, T., Yoshioka, T., Wing, M., Bonnevaux, A., Combaret, C., Caponetto, L., Grenier, G., Han, R., Ianigro, J. C., Kieffer, R., Laktineh, I., Lumb, N., Mathez, H., Mirabito, L., Steen, A., Antequera, J. Berenguer, Alamillo, E. Calvo, Fouz, M. -C., Marin, J., Puerta-Pelayo, J., Verdugo, A., Bobchenko, B., Markin, O., Novikov, E., Rusinov, V., Tarkovsky, E., Kirikova, N., Kozlov, V., Smirnov, P., Soloviev, Y., Besson, D., Buzhan, P., Chadeeva, M., Danilov, M., Drutskoy, A., Ilyin, A., Mironov, D., Mizuk, R., Popova, E., Gabriel, M., Goecke, P., Kiesling, C., van der Kolk, N., Simon, F., Szalay, M., Bilokin, S., Bonis, J., Cornebise, P., Pöschl, R., Richard, F., Thiebault, A., Zerwas, D., Anduze, M., Balagura, V., Becheva, E., Boudry, V., Brient, J-C., Cizel, J-B., Clerc, C., Cornat, R., Frotin, M., Gastaldi, F., Magniette, F., de Freitas, P. Mora, Musat, G., Pavy, S., Rubio-Roy, M., Ruan, M., Videau, H., Callier, S., Dulucq, F., Martin-Chassard, G., Raux, L., Seguin-Moreau, N., de la Taille, Ch., Cvach, J., Gallus, P., Havranek, M., Janata, M., Lednicky, D., Marcisovsky, M., Polak, I., Popule, J., Tomasek, L., Tomasek, M., Sicho, P., Smolik, J., Vrba, V., Zalesak, J., Kotera, K., Ono, H., Takeshita, T., Ieki, S., Kamiya, Y., Ootani, W., Shibata, N., Jeans, D., Komamiya, S., and Nakanishi, H.

Subjects
Physics - Instrumentation and Detectors
Abstract

The spatial development of hadronic showers in the CALICE scintillator-steel analogue hadron calorimeter is studied using test beam data collected at CERN and FNAL for single positive pions and protons with initial momenta in the range from 10 to 80 GeV/c. Both longitudinal and radial development of hadron showers are parametrised with two-component functions. The parametrisation is fit to test beam data and simulations using the QGSP_BERT and FTFP_BERT physics lists from Geant4 version 9.6. The parameters extracted from data and simulated samples are compared for the two types of hadrons. The response to pions and the ratio of the non-electromagnetic to the electromagnetic calorimeter response, h/e, are estimated using the extrapolation and decomposition of the longitudinal profiles., Comment: 38 pages, 19 figures, 5 tables; author list changed; submitted to JINST

Published
2016
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6. Shower development of particles with momenta from 15 GeV to 150 GeV in the CALICE scintillator-tungsten hadronic calorimeter

Author

The CALICE collaboration, Chefdeville, M., Karyotakis, Y., Repond, J., Schlereth, J., Xia, L., Eigen, G., Marshall, J. S., Thomson, M. A., Ward, D. R., Tehrani, N. Alipour, Apostolakis, J., Dannheim, D., Elsener, K., Folger, G., Grefe, C., Ivantchenko, V., Killenberg, M., Klempt, W., van der Kraaij, E., Linssen, L., Lucaci-Timoce, A. -I., Münnich, A., Poss, S., Ribon, A., Roloff, P., Sailer, A., Schlatter, D., Sicking, E., Strube, J., Uzhinskiy, V., Chang, S., Khan, A., Kim, D. H., Kong, D. J., Oh, Y. D., Blazey, G. C., Dyshkant, A., Francis, K., Zutshi, V., Giraud, J., Grondin, D., Hostachy, J. -Y., Brianne, E., Cornett, U., David, D., Falley, G., Gadow, K., Göttlicher, P., Günter, C., Hartbrich, O., Hermberg, B., Irles, A., Karstensen, S., Krivan, F., Krüger, K., Kvasnicka, J., Lu, S., Lutz, B., Morozov, S., Morgunov, V., Neubüser, C., Provenza, A., Reinecke, M., Sefkow, F., Smirnov, P., Terwort, M., Tran, H. L., Vargas-Trevino, A., Garutti, E., Laurien, S., Matysek, M., Ramilli, M., Schröder, S., Briggl, K., Eckert, P., Harion, T., Munwes, Y., Schultz-Coulon, H. -Ch., Shen, W., Stamen, R., Bilki, B., Onel, Y., Kawagoe, K., Hirai, H., Sudo, Y., Suehara, T., Sumida, H., Takada, S., Tomita, T., Yoshioka, T., Wing, M., Alamillo, E. Calvo, Fouz, M. -C., Marin, J., Puerta-Pelayo, J., Verdugo, A., Bobchenko, B., Chadeeva, M., Danilov, M., Markin, O., Mizuk, R., Novikov, E., Rusinov, V., Tarkovsky, E., Kirikova, N., Kozlov, V., Soloviev, Y., Besson, D., Buzhan, P., Popova, E., Gabriel, M., Kiesling, C., van der Kolk, N., Seidel, K., Simon, F., Soldner, C., Szalay, M., Tesar, M., Weuste, L., Amjad, M. S., Bonis, J., Cornebise, P., Richard, F., Pöschl, R., Rouëné, J., Thiebault, A., Anduze, M., Balagura, V., Boudry, V., Brient, J-C., Cizel, J-B., Cornat, R., Frotin, M., Gastaldi, F., Haddad, Y., Magniette, F., Nanni, J., Pavy, S., Rubio-Roy, M., Shpak, K., Tran, T. H., Videau, H., Yu, D., Callier, S., di Lorenzo, S. Conforti, Dulucq, F., Fleury, J., Martin-Chassard, G., de la Taille, Ch., Raux, L., Seguin-Moreau, N., Cvach, J., Gallus, P., Havranek, M., Janata, M., Kovalcuk, M., Lednicky, D., Marcisovsky, M., Polak, I., Popule, J., Tomasek, L., Tomasek, M., Ruzicka, P., Sicho, P., Smolik, J., Vrba, V., Zalesak, J., Ieki, S., Kamiya, Y., Ootani, W., Shibata, N., Chen, S., Jeans, D., Komamiya, S., Kozakai, C., Nakanishi, H., Götze, M., Sauer, J., Weber, S., and Zeitnitz, C.

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

We present a study of showers initiated by electrons, pions, kaons, and protons with momenta from 15 GeV to 150 GeV in the highly granular CALICE scintillator-tungsten analogue hadronic calorimeter. The data were recorded at the CERN Super Proton Synchrotron in 2011. The analysis includes measurements of the calorimeter response to each particle type as well as measurements of the energy resolution and studies of the longitudinal and radial shower development for selected particles. The results are compared to Geant4 simulations (version 9.6.p02). In the study of the energy resolution we include previously published data with beam momenta from 1 GeV to 10 GeV recorded at the CERN Proton Synchrotron in 2010., Comment: 35 pages, 21 figures, 8 tables

Published
2015
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7. Pion and proton showers in the CALICE scintillator-steel analogue hadron calorimeter

Author

The CALICE Collaboration, Bilki, B., Repond, J., Xia, L., Eigen, G., Thomson, M. A., Ward, D. R., Benchekroun, D., Hoummada, A., Khoulaki, Y., Chang, S., Khan, A., Kim, D. H., Kong, D. J., Oh, Y. D., Blazey, G. C., Dyshkant, A., Francis, K., Lima, J. G. R., Salcido, R., Zutshi, V., Salvatore, F., Kawagoe, K., Miyazaki, Y., Sudo, Y., Suehara, T., Tomita, T., Ueno, H., Yoshioka, T., Apostolakis, J., Dannheim, D., Folger, G., Ivantchenko, V., Klempt, W., Lucaci-Timoce, A. -I., Ribon, A., Schlatter, D., Sicking, E., Uzhinskiy, V., Giraud, J., Grondin, D., Hostachy, J. -Y., Morin, L., Brianne, E., Cornett, U., David, D., Ebrahimi, A., Falley, G., Gadow, K., Göttlicher, P., Günter, C., Hartbrich, O., Hermberg, B., Karstensen, S., Krivan, F., Krüger, K., Lu, S., Lutz, B., Morozov, S., Morgunov, V., Neubüser, C., Reinecke, M., Sefkow, F., Smirnov, P., Tran, H. L., Buhmann, P., Garutti, E., Laurien, S., Matysek, M., Ramilli, M., Briggl, K., Eckert, P., Harion, T., Munwes, Y., Schultz-Coulon, H. -Ch., Shen, W., Stamen, R., Norbeck, E., Northacker, D., Onel, Y., van Doren, B., Wilson, G. W., Wing, M., Combaret, C., Caponetto, L., Eté, R., Grenier, G., Han, R., Ianigro, J. C., Kieffer, R., Laktineh, I., Lumb, N., Mathez, H., Mirabito, L., Petrukhin, A., Steen, A., Antequera, J. Berenguer, Alamillo, E. Calvo, Fouz, M. -C., Marin, J., Puerta-Pelayo, J., Verdugo, A., Corriveau, F., Bobchenko, B., Chistov, R., Chadeeva, M., Danilov, M., Drutskoy, A., Epifantsev, A., Markin, O., Mironov, D., Mizuk, R., Novikov, E., Rusinov, V., Tarkovsky, E., Besson, D., Buzhan, P., Ilyin, A., Popova, E., Gabriel, M., Kiesling, C., van der Kolk, N., Simon, F., Soldner, C., Szalay, M., Tesar, M., Weuste, L., Amjad, M. S., Bonis, J., Callier, S., di Lorenzo, S. Conforti, Cornebise, P., Dulucq, F., Fleury, J., Frisson, T., Martin-Chassard, G., Pöschl, R., Raux, L., Richard, F., Rouëné, J., Seguin-Moreau, N., de la Taille, Ch., Anduze, M., Boudry, V., Brient, J-C., Clerc, C., Cornat, R., Frotin, M., Gastaldi, F., Matthieu, A., de Freitas, P. Mora, Musat, G., Ruan, M., Videau, H., Zacek, J., Cvach, J., Gallus, P., Havranek, M., Janata, M., Kvasnicka, J., Lednicky, D., Marcisovsky, M., Polak, I., Popule, J., Tomasek, L., Tomasek, M., Sicho, P., Smolik, J., Vrba, V., Zalesak, J., Jeans, D., and Weber, S.

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

Showers produced by positive hadrons in the highly granular CALICE scintillator-steel analogue hadron calorimeter were studied. The experimental data were collected at CERN and FNAL for single particles with initial momenta from 10 to 80 GeV/c. The calorimeter response and resolution and spatial characteristics of shower development for proton- and pion-induced showers for test beam data and simulations using Geant4 version 9.6 are compared., Comment: 26 pages, 16 figures, JINST style, changes in the author list, typos corrected, new section added, figures regrouped. Accepted for publication in JINST

Published
2014
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8. Testing Hadronic Interaction Models using a Highly Granular Silicon-Tungsten Calorimeter

Author

The CALICE Collaboration, Bilki, B., Repond, J., Schlereth, J., Xia, L., Deng, Z., Li, Y., Wang, Y., Yue, Q., Yang, Z., Eigen, G., Mikami, Y., Price, T., Watson, N. K., Thomson, M. A., Ward, D. R., Benchekroun, D., Hoummada, A., Khoulaki, Y., Cârloganu, C., Chang, S., Khan, A., Kim, D. H., Kong, D. J., Oh, Y. D., Blazey, G. C., Dyshkant, A., Francis, K., Lima, J. G. R., Salcido, P., Zutshi, V., Boisvert, V., Green, B., Misiejuk, A., Salvatore, F., Kawagoe, K., Miyazaki, Y., Sudo, Y., Suehara, T., Tomita, T., Ueno, H., Yoshioka, T., Apostolakis, J., Folger, G., Ivantchenko, V., Ribon, A., Uzhinskiy, V., Cauwenbergh, S., Tytgat, M., Zaganidis, N., Hostachy, J. -Y., Morin, L., Gadow, K., Göttlicher, P., Günter, C., Krüger, K., Lutz, B., Reinecke, M., Sefkow, F., Feege, N., Garutti, E., Laurien, S., Lu, S., Marchesini, I., Matysek, M., Ramilli, M., Kaplan, A., Norbeck, E., Northacker, D., Onel, Y., Kim, E. J., van Doren, B., Wilson, G. W., Wing, M., Bobchenko, B., Chadeeva, M., Chistov, R., Danilov, M., Drutskoy, A., Epifantsev, A., Markin, O., Mizuk, R., Novikov, E., Popov, V., Rusinov, V., Tarkovsky, E., Besson, D., Popova, E., Gabriel, M., Kiesling, C., Simon, F., Soldner, C., Szalay, M., Tesar, M., Weuste, L., Amjad, M. S., Bonis, J., Callier, S., di Lorenzo, S. Conforti, Cornebise, P., Doublet, Ph., Dulucq, F., Faucci-Giannelli, M., Fleury, J., Frisson, T., Kégl, B., van der Kolk, N., Li, H., Martin-Chassard, G., Richard, F., de la Taille, Ch., Pöschl, R., Raux, L., Rouëné, J., Seguin-Moreau, N., Anduze, M., Balagura, V., Becheva, E., Boudry, V., Brient, J-C., Cornat, R., Frotin, M., Gastaldi, F., Magniette, F., Matthieu, A., de Freitas, P. Mora, Videau, H., Augustin, J-E., David, J., Ghislain, P., Lacour, D., Lavergne, L., 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., Jeans, D., and Götze, M.

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

A detailed study of hadronic interactions is presented using data recorded with the highly granular CALICE silicon-tungsten electromagnetic calorimeter. Approximately 350,000 selected negatively charged pion events at energies between 2 and 10 GeV have been studied. The predictions of several physics models available within the Geant4 simulation tool kit are compared to this data. A reasonable overall description of the data is observed; the Monte Carlo predictions are within 20% of the data, and for many observables much closer. The largest quantitative discrepancies are found in the longitudinal and transverse distributions of reconstructed energy., Comment: 28 pages, 24 figures, accepted for publication in NIM A

Published
2014
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9. The Time Structure of Hadronic Showers in highly granular Calorimeters with Tungsten and Steel Absorbers

Author

Adloff, C., Blaising, J. -J., Chefdeville, M., Drancourt, C., Gaglione, R., Geffroy, N., Karyotakis, Y., Koletsou, I., Prast, J., Repond, G. Vouters J., Schlereth, J., Baldolemar, L. Xia E., Li, J., Park, S. T., Sosebee, M., White, A. P., Yu, J., Eigen, G., Thomson, M. A., Ward, D. R., Benchekroun, D., Hoummada, A., Apostolakis, Y. Khoulaki J., Arfaoui, S., Benoit, M., Dannheim, D., Elsener, K., Folger, G., Grefe, C., Ivantchenko, V., Killenberg, M., Klempt, W., van der Kraaij, E., Linssen, L., Lucaci-Timoce, A. -I., Münnich, A., Poss, S., Ribon, A., Roloff, P., Sailer, A., Schlatter, D., Sicking, E., Strube, J., Uzhinskiy, V., Carloganu, C., Gay, P., Manen, S., Royer, L., Cornett, U., David, D., Ebrahimi, A., Falley, G., Feege, N., Gadow, K., Göttlicher, P., Günter, C., Hartbrich, O., Hermberg, B., Karstensen, S., Krivan, F., Krüger, K., Lu, S., Lutz, B., Morozov, S., Morgunov, V., Neubüser, C., Reinecke, M., Sefkow, F., Smirnov, P., Terwort, M., Fagot, A., Tytgat, M., Zaganidis, N., Hostachy, J. -Y., Morin, L., Garutti, E., Laurien, S., Marchesini, I., Matysek, M., Ramilli, M., Briggl, K., Eckert, P., Harion, T., Schultz-Coulon, H. -Ch., Shen, W., Stamen, R., Chang, S., Khan, A., Kim, D. H., Kong, D. J., Oh, Y. D., Bilki, B., Norbeck, E., Northacker, D., Onel, Y., Wilson, G. W., Kawagoe, K., Miyazaki, Y., Sudo, Y., Ueno, H., Yoshioka, T., Dauncey, P. D., Gil, E. Cortina, Mannai, S., Baulieu, G., Calabria, P., Caponetto, L., Combaret, C., Della Negra, R., Ete, R., 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, Antequera, Y. Zoccarato J. Berenguer, 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., Rusinov, V., Tarkovsky, E., Kozlov, V., Soloviev, Y., Besson, D., Buzhan, P., Ilyin, A., Kantserov, V., Kaplin, V., Popova, E., Tikhomirov, V., Gabriel, M., Kiesling, C., Seidel, K., Simon, F., Soldner, C., Szalay, M., Tesar, M., Weuste, L., Amjad, M. S., Bonis, J., di Lorenzo, S. Conforti, Cornebise, P., Fleury, J., Frisson, T., van der Kolk, N., Richard, F., Pöschl, R., Rouene, J., Anduze, M., Balagura, V., Becheva, E., Boudry, V., Brient, J-C., Cornat, R., Frotin, M., Gastaldi, F., Guliyev, E., Haddad, Y., Magniette, F., Ruan, M., Tran, T. H., Videau, H., Callier, S., Dulucq, F., Martin-Chassard, G., de la Taille, Ch., Raux, L., Seguin-Moreau, N., 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, ., Ghazlane, H., Kotera, K., Ono, H., Takeshita, T., Uozumi, S., Chai, J. S., Song, H. S., Lee, S. H., Götze, M., Sauer, J., Weber, S., and Zeitnitz, C.

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

The intrinsic time structure of hadronic showers influences the timing capability and the required integration time of hadronic calorimeters in particle physics experiments, and depends on the active medium and on the absorber of the calorimeter. With the CALICE T3B experiment, a setup of 15 small plastic scintillator tiles read out with Silicon Photomultipliers, the time structure of showers is measured on a statistical basis with high spatial and temporal resolution in sampling calorimeters with tungsten and steel absorbers. The results are compared to GEANT4 (version 9.4 patch 03) simulations with different hadronic physics models. These comparisons demonstrate the importance of using high precision treatment of low-energy neutrons for tungsten absorbers, while an overall good agreement between data and simulations for all considered models is observed for steel., Comment: 24 pages including author list, 9 figures, published in JINST

Published
2014
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10. Performance of the first prototype of the CALICE scintillator strip electromagnetic calorimeter

Author

CALICE Collaboration, 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., Thomson, M. A., Ward, D. R., Benchekroun, D., Hoummada, A., Khoulaki, Y., Apostolakis, J., Dotti, A., Folger, G., Ivantchenko, V., Ribon, A., Uzhinskiy, V., Carloganu, 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., Ebrahimi, A., Falley, G., Gadow, K., Goettlicher, P., Guenter, C., Hartbrich, O., Hermberg, B., Karstensen, S., Krivan, F., Krueger, K., Lutz, B., Morozov, S., Morgunov, V., Neubueser, C., Reinecke, M., Sefkow, F., Smirnov, P., Terwort, M., Garutti, E., Laurien, S., Lu, 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., Northacker, D., Onel, Y., Wilson, G. W., Kawagoe, K., Sudo, Y., Yoshioka, T., Dauncey, P. D., Wing, M., Salvatore, F., Gil, E. Cortina, Mannai, S., Baulieu, G., Calabria, P., Caponetto, L., Combaret, C., Della Negra, R., 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., Besson, D., Buzhan, P., Ilyin, A., Kantserov, V., Kaplin, V., Karakash, A., Popova, E., Tikhomirov, V., Kiesling, C., Seidel, K., Simon, F., Soldner, C., Weuste, L., Amjad, M. S., Bonis, J., Callier, S., di Lorenzo, S. Conforti, Cornebise, P., Doublet, Ph., Dulucq, F., Fleury, J., Frisson, T., van der Kolk, N., Li, H., Martin-Chassard, G., Richard, F., de la Taille, Ch., Poeschl, R., Raux, L., Rouene, 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., Ono, H., Takeshita, T., Uozumi, S., Jeans, D., Chang, S., Khan, A., Kim, D. H., Kong, D. J., Oh, Y. D., Goetze, M., Sauer, J., Weber, S., and Zeitnitz, C.

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

A first prototype of a scintillator strip-based electromagnetic calorimeter was built, consisting of 26 layers of tungsten absorber plates interleaved with planes of 45x10x3 mm3 plastic scintillator strips. Data were collected using a positron test beam at DESY with momenta between 1 and 6 GeV/c. The prototype's performance is presented in terms of the linearity and resolution of the energy measurement. These results represent an important milestone in the development of highly granular calorimeters using scintillator strip technology. This technology is being developed for a future linear collider experiment, aiming at the precise measurement of jet energies using particle flow techniques.

Published
2013
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11. Shower development of particles with momenta from 1 to 10 GeV in the CALICE Scintillator-Tungsten HCAL

Author

Adloff, C., Blaising, J. -J., Chefdeville, M., Drancourt, C., Gaglione, R., Geffroy, N., Karyotakis, Y., Koletsou, I., Prast, J., Vouters, G., Repond, J., Schlereth, J., Smith, J., Xia, L., Baldolemar, E., Li, J., Park, S. T., Sosebee, M., White, A. P., Yu, J., Eigen, G., Thomson, M. A., Ward, D. R., Benchekroun, D., Hoummada, A., Khoulaki, Y., Apostolakis, J., Dannheim, D., Dotti, A., Elsener, K., Folger, G., Grefe, C., Ivantchenko, V., Killenberg, M., Klempt, W., van der Kraaij, E., Lam, C. B., Linssen, L., Lucaci-Timoce, A. -I., Muennich, A., Poss, S., Ribon, A., Sailer, A., Schlatter, D., Strube, J., Uzhinskiy, V., Carloganu, 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., Ebrahimi, A., Falley, G., Feege, N., Gadow, K., Goettlicher, P., Guenter, C., Hartbrich, O., Hermberg, B., Karstensen, S., Krivan, F., Krueger, K., Lu, S., Lutz, B., Morozov, S., Morgunov, V., Neubueser, C., Reinecke, M., Sefkow, F., Smirnov, P., Terwort, M., 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., Northacker, D., Onel, Y., Wilson, G. W., Kawagoe, K., Sudo, Y., Yoshioka, T., Dauncey, P. D., Wing, M., Salvatore, F., Gil, E. Cortina, Mannai, S., Baulieu, G., Calabria, P., Caponetto, L., Combaret, C., Della Negra, R., 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., Besson, D., 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., di Lorenzo, S. Conforti, Cornebise, P., Doublet, Ph., Dulucq, F., Fleury, J., Frisson, T., van der Kolk, N., Li, H., Martin-Chassard, G., Richard, F., de la Taille, Ch., Poeschl, R., Raux, L., Rouene, 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., Chang, S., Khan, A., Kim, D. H., Kong, D. J., Oh, Y. D., Goetze, M., Sauer, J., Weber, S., and Zeitnitz, C.

Subjects
Physics - Instrumentation and Detectors
Abstract

Lepton colliders are considered as options to complement and to extend the physics programme at the Large Hadron Collider. The Compact Linear Collider (CLIC) is an $e^+e^-$ collider under development aiming at centre-of-mass energies of up to 3 TeV. For experiments at CLIC, a hadron sampling calorimeter with tungsten absorber is proposed. Such a calorimeter provides sufficient depth to contain high-energy showers, while allowing a compact size for the surrounding solenoid. A fine-grained calorimeter prototype with tungsten absorber plates and scintillator tiles read out by silicon photomultipliers was built and exposed to particle beams at CERN. Results obtained with electrons, pions and protons of momenta up to 10 GeV are presented in terms of energy resolution and shower shape studies. The results are compared with several GEANT4 simulation models in order to assess the reliability of the Monte Carlo predictions relevant for a future experiment at CLIC., Comment: 28 pages, 23 figures, 3 tables

Published
2013
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12. Validation of GEANT4 Monte Carlo Models with a Highly Granular Scintillator-Steel Hadron Calorimeter

Author

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., Schlereth, J., Smith, J., Xia, L., Baldolemar, E., Li, J., Park, S. T., Sosebee, M., White, A. P., Yu, J., Buanes, T., 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., Dotti, A., Folger, G., Ivantchenko, V., Uzhinskiy, V., Benyamna, M., Cârloganu, C., Fehr, F., Gay, P., Manen, S., Royer, L., 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., Hermberg, B., Karstensen, S., Krivan, F., Lucaci-Timoce, A. -I., Lu, S., Lutz, B., Morozov, S., Morgunov, V., Reinecke, M., Sefkow, F., Smirnov, P., Terwort, M., Vargas-Trevino, A., Feege, N., Garutti, E., Marchesinik, I., Ramilli, M., Eckert, P., Harion, T., Kaplan, A., Schultz-Coulon, H. -Ch., Shen, W., Stamen, R., Bilki, B., Norbeck, E., Onel, Y., Wilson, G. W., Kawagoe, K., Dauncey, P. D., Magnan, A. -M., Bartsch, V., Wing, M., Salvatore, F., Alamillo, E. Calvo, Fouz, M. -C., Puerta-Pelayo, J., 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., di Lorenzo, S. Conforti, Cornebise, P., Doublet, Ph., Dulucq, F., Fleury, J., Frisson, T., van der Kolk, N., Li, H., Martin-Chassard, G., Richard, F., de la Taille, Ch., Pöschl, R., Raux, L., Rouëné, J., Seguin-Moreau, N., Anduze, M., Boudry, V., Brient, J-C., Jeans, D., de Freitas, P. Mora, Musat, G., Reinhard, M., Ruan, M., 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., Takeshita, T., Uozumi, S., Götze, M., Hartbrich, O., Sauer, J., Weber, S., and Zeitnitz, C.

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

Calorimeters with a high granularity are a fundamental requirement of the Particle Flow paradigm. This paper focuses on the prototype of a hadron calorimeter with analog readout, consisting of thirty-eight scintillator layers alternating with steel absorber planes. The scintillator plates are finely segmented into tiles individually read out via Silicon Photomultipliers. The presented results are based on data collected with pion beams in the energy range from 8GeV to 100GeV. The fine segmentation of the sensitive layers and the high sampling frequency allow for an excellent reconstruction of the spatial development of hadronic showers. A comparison between data and Monte Carlo simulations is presented, concerning both the longitudinal and lateral development of hadronic showers and the global response of the calorimeter. The performance of several GEANT4 physics lists with respect to these observables is evaluated.

Published
2013
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13. Track segments in hadronic showers in a highly granular scintillator-steel hadron calorimeter

Author

CALICE Collaboration, 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., van der Kraaij, E., Lucaci-Timoce, A. -I., Ribon, A., Schlatter, D., Uzhinskiy, V., Carloganu, 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., Della Negra, R., 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., di Lorenzo, S. Conforti, Cornebise, P., Doublet, Ph., Dulucq, F., Fleury, J., Frisson, T., van der Kolk, N., Li, H., Martin-Chassard, G., Richard, F., de la Taille, Ch., Pöschl, R., Raux, L., Rouene, 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., and Zeitnitz, C.

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

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., Comment: 27 pages, 17 figures, accepted for publication in JINST

Published
2013

14. The Geant4 Hadronic Verification Suite for the Cascade Energy Range

Author

Ivanchenko, V., Folger, G., Wellisch, J. P., Koi, T., and Wright, D. H.

Subjects
Physics - Instrumentation and Detectors
Abstract

A Geant4 hadronic process verification suite has been designed to test and optimize Geant4 hadronic models in the cascade energy range. It focuses on quantities relevant to the LHC radiation environment and spallation source targets. The general structure of the suite is presented, including the user interface, stages of verification, management of experimental data, event generation, and comparison of results to data. Verification results for the newly released Binary cascade and Bertini cascade models are presented., Comment: Talk from the 2003 Computing in High Energy and Nuclear Physics (CHEP03), La Jolla, Ca, USA, March 2003, 5 pages, LaTeX, 3 eps figures. PSN MOMT009

Published
2003

15. String Parton Models in Geant4

Author

Folger, G. and Wellisch, J. P.

Subjects
Nuclear Theory
Abstract

Dual parton and quark gluon string model are the by now almost standard theoretical techniques by which one can arrive at precision description of high energy, soft, inclusive reactions. These reactions make the part of jets at energies that contribute strongly to discovery channels such as H$\to$WWjj, or search for compositeness at the highest transverse momenta. The above modeling approach is available with Geant4 for nucleon induced reactions since the first release. Its object oriented design and parameter set was recently extended to allow for simulation of pion and kaon induced reactions, as well as heavy ion reactions. We will briefly describe the theory and algorithmic approaches that underly the modeling, show the object oriented designs and component structure of the string parton sub-systems of Geant4, present validation/verification results pertaining to these models, as well as results concerning their usage in calorimeter simulation., Comment: Computing in High Energy and Nuclear Physics, La Jolla, California, March 24-28, 2003 1 tar file

Published
2003

16. Recent developments in Geant4

Author

Allison, J., Amako, K., Apostolakis, J., Arce, P., Asai, M., Aso, T., Bagli, E., Bagulya, A., Banerjee, S., Barrand, G., Beck, B.R., Bogdanov, A.G., Brandt, D., Brown, J.M.C., Burkhardt, H., Canal, Ph., Cano-Ott, D., Chauvie, S., Cho, K., Cirrone, G.A.P., Cooperman, G., Cortés-Giraldo, M.A., Cosmo, G., Cuttone, G., Depaola, G., Desorgher, L., Dong, X., Dotti, A., Elvira, V.D., Folger, G., Francis, Z., Galoyan, A., Garnier, L., Gayer, M., Genser, K.L., Grichine, V.M., Guatelli, S., Guèye, P., Gumplinger, P., Howard, A.S., Hřivnáčová, I., Hwang, S., Incerti, S., Ivanchenko, A., Ivanchenko, V.N., Jones, F.W., Jun, S.Y., Kaitaniemi, P., Karakatsanis, N., Karamitros, M., Kelsey, M., Kimura, A., Koi, T., Kurashige, H., Lechner, A., Lee, S.B., Longo, F., Maire, M., Mancusi, D., Mantero, A., Mendoza, E., Morgan, B., Murakami, K., Nikitina, T., Pandola, L., Paprocki, P., Perl, J., Petrović, I., Pia, M.G., Pokorski, W., Quesada, J.M., Raine, M., Reis, M.A., Ribon, A., Ristić Fira, A., Romano, F., Russo, G., Santin, G., Sasaki, T., Sawkey, D., Shin, J.I., Strakovsky, I.I., Taborda, A., Tanaka, S., Tomé, B., Toshito, T., Tran, H.N., Truscott, P.R., Urban, L., Uzhinsky, V., Verbeke, J.M., Verderi, M., Wendt, B.L., Wenzel, H., Wright, D.H., Wright, D.M., Yamashita, T., Yarba, J., and Yoshida, H.

Published
2016
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17. Description and stability of a RPC-based calorimeter in electromagnetic and hadronic shower environments

Author

Apostolakis, J., primary, Folger, G., additional, Ribon, A., additional, Sicking, E., additional, Boumediene, D., additional, Francais, V., additional, Goto, K., additional, Kawagoe, K., additional, Kuhara, M., additional, Suehara, T., additional, Yoshioka, T., additional, Pingault, A., additional, Tytgat, M., additional, Garillot, G., additional, Grenier, G., additional, Kurca, T., additional, Laktineh, I., additional, Liu, B., additional, Li, B., additional, Mirabito, L., additional, Steen, A., additional, Été, R., additional, Krüger, K., additional, Sefkow, F., additional, Corriveau, F., additional, Emberger, L., additional, Graf, C., additional, Simon, F., additional, Pöschl, R., additional, Kim, D.W., additional, Park, S.W., additional, Calvo Alamillo, E., additional, Carrillo, C., additional, Fouz, M.C., additional, Garcia Cabrera, H., additional, Marin, J., additional, Navarrete, J., additional, Puerta Pelayo, J., additional, and Verdugo, A., additional

Published
2023
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18. Testing hadronic interaction models using a highly granular silicon–tungsten calorimeter

Author

Bilki, B., Repond, J., Schlereth, J., Xia, L., Deng, Z., Li, Y., Wang, Y., Yue, Q., Yang, Z., Eigen, G., Mikami, Y., Price, T., Watson, N.K., Thomson, M.A., Ward, D.R., Benchekroun, D., Hoummada, A., Khoulaki, Y., Cârloganu, C., Chang, S., Khan, A., Kim, D.H., Kong, D.J., Oh, Y.D., Blazey, G.C., Dyshkant, A., Francis, K., Lima, J.G.R., Salcido, P., Zutshi, V., Boisvert, V., Green, B., Misiejuk, A., Salvatore, F., Kawagoe, K., Miyazaki, Y., Sudo, Y., Suehara, T., Tomita, T., Ueno, H., Yoshioka, T., Apostolakis, J., Folger, G., Ivantchenko, V., Ribon, A., Uzhinskiy, V., Cauwenbergh, S., Tytgat, M., Zaganidis, N., Hostachy, J.-Y., Morin, L., Gadow, K., Göttlicher, P., Günter, C., Krüger, K., Lutz, B., Reinecke, M., Sefkow, F., Feege, N., Garutti, E., Laurien, S., Lu, S., Marchesini, I., Matysek, M., Ramilli, M., Kaplan, A., Norbeck, E., Northacker, D., Onel, Y., Kim, E.J., van Doren, B., Wilson, G.W., Wing, M., Bobchenko, B., Chadeeva, M., Chistov, R., Danilov, M., Drutskoy, A., Epifantsev, A., Markin, O., Mizuk, R., Novikov, E., Popov, V., Rusinov, V., Tarkovsky, E., Besson, D., Popova, E., Gabriel, M., Kiesling, C., Simon, F., Soldner, C., Szalay, M., Tesar, M., Weuste, L., Amjad, M.S., Bonis, J., Callier, S., Conforti di Lorenzo, S., Cornebise, P., Doublet, Ph., Dulucq, F., Faucci-Giannelli, M., Fleury, J., Frisson, T., Kégl, B., van der Kolk, N., Li, H., Martin-Chassard, G., Richard, F., de la Taille, Ch., Pöschl, R., Raux, L., Rouëné, J., Seguin-Moreau, N., Anduze, M., Balagura, V., Becheva, E., Boudry, V., Brient, J-C., Cornat, R., Frotin, M., Gastaldi, F., Magniette, F., Matthieu, A., Mora de Freitas, P., Videau, H., Augustin, J-E., David, J., Ghislain, P., Lacour, D., Lavergne, L., 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., Jeans, D., and Götze, M.

Published
2015
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19. Observation of a 2{sup ++} Resonance at 1515 MeV in Proton Antiproton Annihilations into 3{pi}{sup degree}

Author

Amsler, C., Augustin, I., Baker, C.A., Barnett, B.M., Batty, C.J., Beckmann, R., Birien, P., Bistirlich, J., Blum, P., Bossingham, R., Bossy, H., Braune, K., Burchell, M., Case, T., Cierjacks, S., Crowe, K.M., Dederichs, K., Dunnweber, K., Engelhardt, D., Faessler, M., Felix, C., Folger, G., Haddock, R., Heinsius, F.H., Hessey, N.P., Hidas, P., Illinger, P., Jamnik, D., Kanlinowsky, H., Kammle, B., Kiel, T., Klempt, E., Koch, G., Konigsmann, K., Kunze, M., Landua, R., Lewendel, B., Matthaey, G., Merkel, M., Meyer, C.A., Meyer-Berkhout, U., Montanet, L., Pegel, C., Peters, K., Ravndal, S., Sanjari, A.H., Schafer, E., Schmid, B., Schott, W., Strohbusch, R., Suffert, M., Sutton, C., Urner, D., Walther, D., Walther, S., Wiedner, U., Winter, N., Zoll, J., and Zupancic, C.

Published
1991

20. Performance of the first prototype of the CALICE scintillator strip electromagnetic calorimeter

Author

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., Thomson, M.A., Ward, D.R., Benchekroun, D., Hoummada, A., Khoulaki, Y., Apostolakis, J., Dotti, A., Folger, G., Ivantchenko, V., Ribon, A., 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., Ebrahimi, A., Falley, G., Gadow, K., Göttlicher, P., Günter, C., Hartbrich, O., Hermberg, B., Karstensen, S., Krivan, F., Krüger, K., Lutz, B., Morozov, S., Morgunov, V., Neubüser, C., Reinecke, M., Sefkow, F., Smirnov, P., Terwort, M., Garutti, E., Laurien, S., Lu, 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., Northacker, D., Onel, Y., Wilson, G.W., Kawagoe, K., Sudo, Y., Yoshioka, T., Dauncey, P.D., Wing, M., Salvatore, F., Cortina Gil, E., Mannai, S., Baulieu, G., Calabria, P., Caponetto, L., Combaret, C., Della Negra, R., Grenier, G., Han, R., Ianigro, J.-C., Kieffer, R., Laktineh, I., Lumb, N., Mathez, H., Mirabito, L., Petrukhin, A., Steen, A., Tromeur, W., Vander Donckt, M., Zoccarato, Y., Calvo Alamillo, E., 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., Besson, D., Buzhan, P., Ilyin, A., Kantserov, V., Kaplin, V., Karakash, A., Popova, E., Tikhomirov, V., Kiesling, C., Seidel, K., Simon, F., Soldner, C., Weuste, L., Amjad, M.S., Bonis, J., Callier, S., Conforti di Lorenzo, S., Cornebise, P., Doublet, Ph., Dulucq, F., Fleury, J., Frisson, T., van der Kolk, N., Li, H., Martin-Chassard, G., Richard, F., de la Taille, Ch., 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., Ono, H., Takeshita, T., Uozumi, S., Jeans, D., Chang, S., Khan, A., Kim, D.H., Kong, D.J., Oh, Y.D., Götze, M., Sauer, J., Weber, S., and Zeitnitz, C.

Published
2014
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21. Description and stability of a RPC-based calorimeter in electromagnetic and hadronic shower environments

Author

Apostolakis, J., Folger, G., Ribon, A., Sicking, E., Boumediene, D., Francais, V., Goto, K., Kawagoe, K., Kuhara, M., Suehara, T., Yoshioka, T., Pingault, A., Tytgat, M., Garillot, G., Grenier, G., Kurca, T., Laktineh, I., Liu, B., Li, B., Mirabito, L., Steen, A., Été, R., Krüger, K., Sefkow, F., Corriveau, F., Emberger, L., Graf, C., Simon, F., Pöschl, R., Kim, D.W., Park, S.W., Calvo Alamillo, E., Carrillo, C., Fouz, M.C., Garcia Cabrera, H., Marin, J., Navarrete, J., Puerta Pelayo, J., Verdugo, A., Laboratoire de Physique de Clermont (LPC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA), Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), and CALICE

Subjects
Physics - Instrumentation and Detectors, irradiation, Physics::Instrumentation and Detectors, CALICE, ionization: yield, energy resolution, FOS: Physical sciences, resistive plate chamber: glass, showers: hadronic, Instrumentation and Detectors (physics.ins-det), efficiency, calorimeter, GEANT, showers: electromagnetic, High Energy Physics::Experiment, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, Instrumentation, physics.ins-det, performance, Mathematical Physics
Abstract

The CALICE Semi-Digital Hadron Calorimeter technological prototype completed in 2011 is a sampling calorimeter using Glass Resistive Plate Chamber (GRPC) detectors as the active medium. This technology is one of the two options proposed for the hadron calorimeter of the International Large Detector for the International Linear Collider. The prototype was exposed in 2015 to beams of muons, electrons, and pions of different energies at the CERN Super Proton Synchrotron. The use of this technology for future experiments requires a reliable simulation of its response that can predict its performance. GEANT4 combined with a digitization algorithm was used to simulate the prototype. It describes the full path of the signal: showering, gas avalanches, charge induction, and hit triggering. The simulation was tuned using muon tracks and electromagnetic showers for accounting for detector inhomogeneity and tested on hadronic showers collected in the test beam. This publication describes developments of the digitization algorithm. It is used to predict the stability of the detector performance against various changes in the data-taking conditions, including temperature, pressure, magnetic field, GRPC width variations, and gas mixture variations. These predictions are confronted with test beam data and provide an attempt to explain the detector properties. The data-taking conditions such as temperature and potential detector inhomogeneities affect energy density measurements but have a small impact on detector efficiency., Version published in JINST

Published
2022

24. Background radiation studies at LHCb using Geant4

Author

Daquino, G.G., Corti, G., and Folger, G.

Subjects
Monte Carlo method -- Usage, Radiation -- Research, Utility programs -- Usage, Business, Electronics, Electronics and electrical industries, Geant4 (Desktop utility) -- Usage
Abstract

This paper aims to describe the feasibility studies performed to evaluate the background radiation levels in the LHCb experiment with Geant4. LHCb is one of the experiments that will operate at the LHC (Large Hadron Collider) under construction at CERN. The simulation toolkit Geant4 has been used to model the interactions of particles with the detector. Geant4 is a software toolkit developed and maintained by a world-wide collaboration of physicists and computer scientists. The principal monitored distributions in this study are the dose and the fluence of certain particles in specific locations of the experiment. The dose is defined as the energy delivered in a volume per unit of the volume mass, while the fluence is defined as the number of particles passing through a surface per unit of area. Energy spectra need also to be evaluated to take into account the energy distribution of these particles, since specific problems in the electronics can be caused by particles of certain energies. For this purpose, we need to tally doses and fluences using Geant4. The 2D mapping of doses and fluences of charged hadrons, neutrons, gammas, electrons and positrons on planes put in specific critical areas, where the electronics is located, have been obtained. Geant4 provides different physics models to describe interaction processes allowing customization of the simulation engine to specific problems. Preliminary results using different relevant physics models are presented. Index Terms--Dosimetry, LHCb, Monte Carlo methods.

Published
2006

25. Geant4 developments and applications

Author

Allison, J., Amako, K., Apostolakis, J., Araujo, H., Dubois, P. Arce, Asai, M., Barrand, G., Capra, R., Chauvie, S., Chytracek, R., Cirrone, G.A.P., Cooperman, G., Cosmo, G., Cuttone, G., Daquino, G.G., Donszelmann, M., Dressel, M., Folger, G., Foppiano, F., Generowicz, J., Grichine, V., Guatelli, S., Gumplinger, P., Heikkinen, A., Hrivnacova, I., Howard, A., Incerti, S., Ivanchenko, V., Johnson, T., Jones, F., Koi, T., Kokoulin, R., Kossov, M., Kurashige, H., Lara, V., Larsson, S., Lei, F., Link, O., Longo, F., Maire, M., Mantero, A., Mascialino, B., McLaren, I., Lorenzo, P. Mendez, Minamimoto, K., Murakami, K., Nieminen, P., Pandola, L., Parlati, S., Peralta, L., Perl, J., Pfeiffer, A., Pia, M.G., Ribon, A., Rodrigues, P., Russo, G., Sadilov, S., Santin, G., Sasaki, T., Smith, D., Starkov, N., Tanaka, S., Tcherniaev, E., Tome, B., Trindade, A., Truscott, P., Urban, L., Verderi, M., Walkden, A., Wellisch, J.P., Williams, D.C., Wright, D., and Yoshida, H.

Subjects
Object-oriented programming -- Usage, Particle tracks (Nuclear physics) -- Research, Science -- Computer programs, Science -- Usage, Distributed object technology, Object-oriented programming, Reusable code, Scientific software, Business, Electronics, Electronics and electrical industries
Abstract

Geant4 is a software toolkit for the simulation of the passage of particles through matter. It is used by a large number of experiments and projects in a variety of application domains, including high energy physics, astrophysics and space science, medical physics and radiation protection. Its functionality and modeling capabilities continue to be extended, while its performance is enhanced. An overview of recent developments in diverse areas of the toolkit is presented. These include performance optimization for complex setups; improvements for the propagation in fields; new options for event biasing; and additions and improvements in geometry, physics processes and interactive capabilities. Index Terms--Electromagnetic interactions, hadronic interactions, object-oriented technology, particle interactions, physics validation, simulation.

Published
2006

27. Antiproton annihilation at rest in liquid deuterium into π−π0π0pS

Author

Amsler, C., Augustin, I., Baker, C. A., Barnett, B. M., Batty, C. J., Beuchert, K., Birien, P., Bistirlich, J., Blüm, P., Bossingham, R., Bossy, H., Braune, K., Brose, J., Bugg, D. V., Burchell, M., Case, T., Cooper, A., Crowe, K. M., Dietz, H. P., v. Dombrowski, S., Doser, M., Dünnweber, W., Engelhardt, D., Englert, M., Faessler, M. A., Felix, C., Folger, G., Hackmann, R., Haddock, R. P., Heinsius, F. H., Hessey, N. P., Hidas, P., Illinger, P., Jamnik, D., Jávorfi, Z., Kalinowsky, H., Kämmle, B., Kiel, T., Kisiel, J., Klempt, E., Kobel, M., Koch, H., Kolo, C., Königsmann, K., Kunze, M., Landua, R., Lüdemann, J., Matthaey, H., Merkel, M., Merlo, J. P., Meyer, C. A., Meyer-Berkhout, U., Montanet, L., Noble, A., Peters, K., Pinter, G., Ravndal, S., Sanjari, A. H., Schäfer, E., Schmid, B., Schmidt, P., Spanier, S., Straßburger, C., Strohbusch, U., Suffert, M., Urner, D., Völcker, C., Walter, F., Walther, D., Wiedner, U., Winter, N., Zoll, J., Zupančič, Č., and Crystal Barrel Collaboration

Published
1994
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28. High-statistics analysis of $$\bar pp \to \pi ^0 \pi ^0 \pi ^0 $$ at restat rest

Author

Amsler, C., Augustin, I., Baker, C. A., Barnett, B. M., Batty, C. J., Beuchert, K., Birien, P., Bistirlich, J., Blüm, P., Bossingham, R., Bossy, H., Braune, K., Brose, J., Bugg, D. V., Burchell, M., Case, T., Cooper, A., Cramer, O., Crowe, K. M., Dietz, H. P., v. Dombrowski, S., Doser, M., Dünnweber, W., Engelhardt, D., Englert, M., Faessler, M. A., Felix, C., Folger, G., Hackmann, R., Haddock, R. P., Heinsius, F. H., Hessey, N. P., Hidas, P., Illinger, P., Jamnik, D., Jávorfi, Z., Kalinowsky, H., Kämmle, B., Kiel, T., Kisiel, J., Klempt, E., Kobel, M., Koch, H., Kolo, C., Königsmann, K., Kunze, M., Landua, R., Lüdemann, J., Matthaey, H., Merkel, M., Merlo, J. P., Meyer, C. A., Meyer-Berkhout, U., Montanet, L., Noble, A., Peters, K., Pinter, G., Ravndal, S., Salk, J., Sanjari, A. H., Schäfer, E., Schmid, B., Schmidt, P., Spanier, S., Straßburger, C., Strohbusch, U., Suffert, M., Urner, D., Völcker, C., Walter, F., Walther, D., Wiedner, U., Winter, N., Zoll, J., Zupančič, Č., and Crystal Barrel Collaboration

Published
1994
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29. Partial-wave analysis of ππη in $$\bar pp$$ annihilation at restannihilation at rest

Author

Amsler, C., Augustin, I., Baker, C. A., Barnett, B. M., Batty, C. J., Beuchert, K., Birien, P., Bistirlich, J., Blüm, P., Bossingham, R., Bossy, H., Braune, K., Brose, J., Bugg, D. V., Burchell, M., Case, T., Cooper, A., Crowe, K. M., Dietz, H. P., v. Dombrowski, S., Doser, M., Dünnweber, W., Engelhardt, D., Englert, M., Faessler, M. A., Felix, C., Folger, G., Hackmann, R., Haddock, R. P., Heinsius, F. H., Hessey, N. P., Hidas, P., Illinger, P., Jamnik, D., Jávorfi, Z., Kalinowsky, H., Kämmle, B., Kiel, T., Kisiel, J., Klempt, E., Kobel, M., Koch, H., Kolo, C., Königsmann, K., Kunze, M., Landua, R., Lüdemann, J., Matthaey, H., Merkel, M., Merlo, J. P., Meyer, C. A., Meyer-Berkhout, U., Montanet, L., Noble, A., Peters, K., Pinter, G., Ravndal, S., Sanjari, A. H., Schäfer, E., Schmid, B., Schmidt, P., Spanier, S., Straßburger, C., Strohbusch, U., Suffert, M., Urner, D., Völcker, C., Walter, F., Walther, D., Wiedner, U., Winter, N., Zoll, J., Zupančič, Č., and Crystal Barrel Collaboration

Published
1994
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30. Hidden and open $$\bar pp$$ annihilation at restannihilation at rest

Author

Amsler, C., Armstrong, D. S., Augustin, I., Baker, C. A., Barnett, B. M., Batty, C. J., Beuchert, K., Birien, P., Bistirlich, J., Blüm, P., Bossingham, R., Bossy, H., Braune, K., Brose, J., Bugg, D. V., Burchell, M., Case, T., Cooper, A., Cramer, O., Crowe, K. M., Dietz, H. P., v. Dombrowski, S., Doser, M., Dünnweber, W., Engelhardt, D., Englert, M., Faessler, M. A., Felix, C., Folger, G., Hackmann, R., Haddock, R. P., Heinsius, F. H., Hessey, N. P., Hidas, P., Illinger, P., Jamnik, D., Jávorfi, Z., Kalinowsky, H., Kämmle, B., Kiel, T., Kisiel, J., Klempt, E., Kobel, M., Koch, H., Kolo, C., Königsmann, K., Kunze, M., Landua, R., Lüdemann, J., Matthaey, H., Merkel, M., Merlo, J. P., Meyer, C. A., Montanet, L., Noble, A., Ould-Saada, F., Peters, K., Pinter, G., Ravndal, S., Salk, J., Sanjari, A. H., Schäfer, E., Schmid, B., Schmidt, P., Spanier, S., Straßburger, C., Strohbusch, U., Suffert, M., Urner, D., Völcker, C., Walter, F., Walther, D., Wiedner, U., Winter, N., Zoll, J., Zupančič, Č., and Crystal Barrel Collaboration

Published
1994
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31. $$\bar pp$$ Annihilation at rest into KL0KS0π0π0Annihilation at rest into KL0KS0π0π0

Author

Amsler, C., Armstrong, D. S., Augustin, I., Baker, C. A., Barnett, B. M., Batty, C. J., Beuchert, K., Birien, P., Blüm, P., Bossingham, R., Bossy, H., Braune, K., Brose, J., Bugg, D. V., Burchell, M., Case, T., Cooper, A., Cramer, O., Crowe, K. M., Dietz, H. P., von Dombrowski, S., Doser, M., Dünnweber, W., Engelhardt, D., Englert, M., Faessler, M. A., Felix, C. W., Folger, G., Hackmann, R., Haddock, R. P., Heinsius, F. H., Hessey, N. P., Hidas, P., Illinger, P., Jamnik, D., Jávorfi, Z., Kalinowsky, H., Kämmle, B., Kiel, T., Kisiel, J., Klempt, E., Kobel, M., Koch, H., Kolo, C., Königsmann, K., Kunze, M., Landua, R., Lüdemann, J., Matthäy, H., Merkel, M., Merlo, J. P., Meyer, C. A., Montanet, L., Noble, A., Ould-Saada, F., Peters, K., Pinder, C., Pinter, G., Ravndal, S., Salk, J., Sanjari, A. H., Schäfer, E., Schmid, B., Schmidt, P., Spanier, S., Straßburger, C., Strohbusch, U., Suffert, M., Urner, D., Völcker, C., Walter, F., Walther, D., Wiedner, U., Winter, N., Zoll, J., Zupančič, Č., and Crystal Barrel Collaboration

Published
1994
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32. Test of chiral perturbation theory in η decays

Author

Amsler, C., Armstrong, D. S., Augustin, I., Baker, C. A., Barnett, B. M., Batty, C. J., Beuchert, K., Birien, P., Bistirlich, J., Blüm, P., Bossingham, R., Bossy, H., Braune, K., Brose, J., Bugg, D. V., Burchell, M., Case, T., Cooper, A., Crowe, K. M., Dietz, H. P., Dombrowski, S. v., Doser, M., Dünnweber, W., Engelhardt, D., Englert, M., Faessler, M., Felix, C., Folger, G., Hackmann, R., Haddock, R. P., Heinsius, F. H., Hessey, N. P., Hidas, P., Illinger, P., Jamnik, D., Jávorfi, Z., Kalinowski, H., Kämmle, B., Kiel, T., Kisiel, J., Klempt, E., Kobel, M., Koch, H., Kolo, C., Königsmann, K., Kunze, M., Landua, R., Lüdemann, J., Matthäy, H., Merkel, M., Merlo, J. P., Meyer, C. A., Montanet, L., Noble, A., Ould-Saada, F., Peters, K., Pinter, G., Ravndal, S., Salk, J., Sanjari, A., Schäfer, E., Schmid, B., Schmidt, P., Straßburger, C., Strohbusch, U., Suffert, M., Umer, D., Völcker, C., Walter, F., Walther, D., Waßmer, S., Wiedner, U., Zoll, J., Zupancic, C., and Crystal Barrel Collaboration

Published
1994
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33. Antiproton-proton annihilation in flight

Author

Amsler, C., Armstrong, D. S., Augustin, I., Baker, C. A., Barnett, B. M., Batty, C. J., Beuchert, K., Birien, P., Bistirlich, J., Blüm, P., Bossingham, R., Bossy, H., Braune, K., Brose, J., Bugg, D. V., Burchell, M., Case, T., Cooper, A., Crowe, K. M., Dietz, H. P., von Dombrowski, S., Doser, M., Dünnweber, W., Engelhardt, D., Englert, M., Faessler, M. A., Felix, C., Folger, G., Hackmann, R., Haddock, R. P., Heinsius, F. H., Hessey, N. P., Hidas, P., Illinger, P., Jamnik, D., Jávorfi, Z., Kalinowsky, H., Kämmle, B., Kiel, T., Kisiel, J., Klempt, E., Kobel, M., Koch, H., Kolo, C., Königsmann, K., Kunze, M., Landua, R., Lüdemann, J., Matthaey, H., Merkel, M., Merlo, J. P., Meyer, C. A., Meyer-Berkhout, U., Montanet, L., Noble, A., Ould-Saada, F., Peters, K., Pinter, G., Ravndal, S., Salk, J., Sanjari, A. H., Schäfer, E., Schmid, B., Schmidt, P., Spanier, S., Straßburger, C., Strohbusch, U., Suffert, M., Urner, D., Völcker, C., Walther, D., Wiedner, U., Winter, N., Zoll, J., Zupančič, Č., and Crystal Barrel Collaboration

Published
1994
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34. New results from crystal barrel

Author

Amsler, C., Armstrong, D. S., Augustin, I., Baker, C. A., Barnett, B. M., Batty, C. J., Beuchert, K., Birien, P., Bistirlich, J., Blüm, P., Bossingham, R., Bossy, H., Braune, K., Brose, J., Bugg, D. V., Burchell, M., Case, T., Chung, S. U., Cooper, A., Crowe, K. M., Dietz, H. P., v. Dombrowski, S., Doser, M., Dünnweber, W., Engelhardt, D., Englert, M., Faessler, M. A., Felix, C., Folger, G., Hackmann, R., Haddock, R. P., Heinsius, F. H., Hessey, N. P., Hidas, P., Illinger, P., Jamnik, D., Jávorfi, Z., Kalinowsky, H., Kämmle, B., Kiel, T., Kisiel, J., Klempt, E., Kobel, M., Koch, H., Kolo, C., Königsmann, K., Kunze, M., Landua, R., Lüdemann, J., Matthaey, H., Merkel, M., Merlo, J. P., Meyer, C. A., Montanet, L., Noble, A., Ould-Saada, F., Peters, K., Pinter, G., Ravndal, S., Salk, J., Sanjari, A. H., Schäfer, E., Schmid, B., Schmidt, P., Spanier, S., Straßburger, C., Strohbusch, U., Suffert, M., Urner, D., Völcker, C., Walter, F., Walther, D., Waßmer, S., Wiedner, U., Winter, N., Zoll, J., Zupančič, Č., and Crystal Barrel Collaboration

Published
1994
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35. Antiproton-proton annihilation at rest into two-body final states

Author

Amsler, C., Armstrong, D. S., Augustin, I., Baker, C. A., Barnett, B. M., Batty, C. J., Beuchert, K., Birien, P., Bistirlich, J., Blum, P., Bossingham, R., Bossy, H., Braune, K., Brose, J., Bugg, D. V., Burchell, M., Case, T., Chung, S. U., Cooper, A., Crowe, K. M., Dietz, H. P., v. Dombrowski, S., Doser, M., Dünnweber, W., Engelhardt, D., Englert, M., Faessler, M. A., Felix, C., Folger, G., Hackmann, R., Haddock, R. P., Heinsius, F. H., Hessey, N. P., Hidas, P., Illinger, P., Jamnik, D., Jávorfi, Z., Kalinowsky, H., Kämmle, B., Kiel, T., Kisiel, J., Klempt, E., Kobel, M., Koch, H., Kolo, C., Königsmann, K., Kunze, M., Landua, R., Lüdemann, J., Matthaey, H., Merkel, M., Merlo, J. P., Meyer, C. A., Meyer-Berkhout, U., Montanet, L., Noble, A., Ould-Saada, F., Peters, K., Pinter, G., Ravndal, S., Sanjari, A. H., Schäfer, E., Schmid, B., Schmidt, P., Spanier, S., Straßburger, C., Strohbusch, U., Suffert, M., Urner, D., Völcker, C., Walter, F., Walther, D., Wiedner, U., Winter, N., Zoll, J., Zupančič, Č., and Crystal Barrel Collaboration

Published
1993
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36. Measurement of the decay of the Υ(1S) and Υ(2S) resonances to muon pairs

Author

Kobel, M., Antreasyan, D., Bartels, H. W., Besset, D., Bieler, Ch., Bienlein, J. K., Bizetti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Lesiak, T., Litke, A. M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., Zschorsch, P., and Crystal Ball Collaboration

Published
1992
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37. Analysis of the 33-133-133-1final state in photon-photon collisions

Author

Karch, K., Antreasyan, D., Bartels, H. W., Besset, D., Bieler, Ch., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Koiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, S., Leffler, S., Lekebusch, R., Lesiak, T., Litke, A. M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Nernst, R., Niczyporul, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., Zschorsch, P., and Crystal Ball Collaboration

Published
1992
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38. Search for radiativeB meson decays

Author

Lesiak, T., Antreasvan, D., Bartels, H. W., Besset, D., Bieler, Ch., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., Zschorsch, P., and Crystal Ball Collaboration

Published
1992
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39. Measurement of π0 and η meson production ine + e − annihilation at $$\sqrt s$$ near 10 GeV

Author

Bieler, Ch., Antreasyan, D., Bartels, H. W., Besset, D., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. I., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., and Zschorsch, P.

Published
1991
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40. InclusiveJ/ψ production in decays ofB mesons

Author

Maschmann, W., Antreasyan, D., Bartels, H. W., Besset, D., Bieler, Ch., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., Zschorsch, P., and Crystal Ball Collaboration

Published
1990
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41. Observation of the exclusive decayB→evD * and search forB→evπ 0

Author

Antreasyan, D., Bartels, H. W., Bieler, C., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brockmüller, K., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Coyne, D., Fairfield, K., Folger, G., Fridman, A., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kobel, M., Koch, W., König, A. C., Königsmann, K., Krüger, S., Landi, G., Leffler, S., Lekebusch, R., Lesiak, T., Litke, A. M., Lowe, S., Lurz, B., Marsiske, H., Maschmann, W., McBride, P., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Porter, F. C., Reidenbach, M., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., van Uitert, B., Van de Walle, R. T., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., and Crystal Ball Collaboration

Published
1990
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42. First observation of the reactionγγ→π 2→π 0 π 0 π 0

Author

Antreasyan, D., Bartels, H. W., Besset, D., Bieler, Ch., Bienlein, J. K., Bizzeti, A., Bloom, E. D., Brock, I., Brockmüller, K., Cabenda, R., Cartacci, A., Cavalli-Sforza, M., Clare, R., Compagnucci, A., Conforto, G., Cooper, S., Cowan, R., Coyne, D., Engler, A., Fairfield, K., Folger, G., Fridman, A., Gaiser, J., Gelphman, D., Glaser, G., Godfrey, G., Graaf, K., Heimlich, F. H., Heinsius, F. H., Hofstadter, R., Irion, J., Jakubowski, Z., Janssen, H., Karch, K., Keh, S., Kiel, T., Kilian, H., Kirkbride, I., Kloiber, T., Kobel, M., Koch, W., König, A. C., Königsmann, K., Kraemer, R. W., Krüger, S., Landi, G., Lee, R., Leffler, S., Lekebusch, R., Litke, A. M., Lockman, W., Lowe, S., Lurz, B., Marlow, D., Marsiske, H., Maschmann, W., McBride, P., Messing, F., Metzger, W. J., Meyer, H., Monteleoni, B., Muryn, B., Nernst, R., Niczyporuk, B., Nowak, G., Peck, C., Pelfer, P. G., Pollock, B., Porter, F. C., Prindle, D., Ratoff, P., Reidenbach, M., Renger, B., Rippich, C., Scheer, M., Schmitt, P., Schotanus, J., Schütte, J., Schwarz, A., Sievers, D., Skwarnicki, T., Stock, V., Strauch, K., Strohbusch, U., Tompkins, J., Trost, H. J., van Uitert, B., Van de Walle, R. T., Vogel, H., Voigt, A., Volland, U., Wachs, K., Wacker, K., Walk, W., Wegener, H., Williams, D. A., Zschorsch, P., and Crystal Ball Collaboration

Published
1990
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43. G eant4—a simulation toolkit

Author

Agostinelli, S., Allison, J., Amako, K., Apostolakis, J., Araujo, H., Arce, P., Asai, M., Axen, D., Banerjee, S., Barrand, G., Behner, F., Bellagamba, L., Boudreau, J., Broglia, L., Brunengo, A., Burkhardt, H., Chauvie, S., Chuma, J., Chytracek, R., Cooperman, G., Cosmo, G., Degtyarenko, P., Dell'Acqua, A., Depaola, G., Dietrich, D., Enami, R., Feliciello, A., Ferguson, C., Fesefeldt, H., Folger, G., Foppiano, F., Forti, A., Garelli, S., Giani, S., Giannitrapani, R., Gibin, D., Gómez Cadenas, J.J., González, I., Gracia Abril, G., Greeniaus, G., Greiner, W., Grichine, V., Grossheim, A., Guatelli, S., Gumplinger, P., Hamatsu, R., Hashimoto, K., Hasui, H., Heikkinen, A., Howard, A., Ivanchenko, V., Johnson, A., Jones, F.W., Kallenbach, J., Kanaya, N., Kawabata, M., Kawabata, Y., Kawaguti, M., Kelner, S., Kent, P., Kimura, A., Kodama, T., Kokoulin, R., Kossov, M., Kurashige, H., Lamanna, E., Lampén, T., Lara, V., Lefebure, V., Lei, F., Liendl, M., Lockman, W., Longo, F., Magni, S., Maire, M., Medernach, E., Minamimoto, K., Mora de Freitas, P., Morita, Y., Murakami, K., Nagamatu, M., Nartallo, R., Nieminen, P., Nishimura, T., Ohtsubo, K., Okamura, M., O'Neale, S., Oohata, Y., Paech, K., Perl, J., Pfeiffer, A., Pia, M.G., Ranjard, F., Rybin, A., Sadilov, S., Di Salvo, E., Santin, G., Sasaki, T., Savvas, N., Sawada, Y., Scherer, S., Sei, S., Sirotenko, V., Smith, D., Starkov, N., Stoecker, H., Sulkimo, J., Takahata, M., Tanaka, S., Tcherniaev, E., Safai Tehrani, E., Tropeano, M., Truscott, P., Uno, H., Urban, L., Urban, P., Verderi, M., Walkden, A., Wander, W., Weber, H., Wellisch, J.P., Wenaus, T., Williams, D.C., Wright, D., Yamada, T., Yoshida, H., and Zschiesche, D.

Published
2003
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44. Hadronic Energy Resolution of a Combined High Granularity Scintillator Calorimeter System

Author

Repond, J., Xia, L., Apostolakis, J., Folger, G., Ivantchenko, V., Ribon, A., Uzhinskiy, V., Boumediene, D., Francais, V., Blazey, G. C., Dyshkant, A., Francis, K., Zutshi, V., Bach, O., Brianne, E., Ebrahimi, A., Gadow, K., Göttlicher, Peter, Krivan, Frantisek, Krüger, Katja, Kvasnicka, Jiri, Lu, S., Neubüser, C., Provenza, A., Reinecke, M., Sefkow, F., Schuwalow, S., Sudo, Y., Tran, H. L., Buhmann, P., Garutti, E., Laurien, S., Lomidze, David, Matysek, M., Kaplan, A., Schultz-Coulon, H. -Ch., Wilson, G. W., Jeans, Daniel, Kawagoe, K., Sekiya, Izumi, Suehara, T., Yamashiro, H., Yoshioka, T., Wing, Matthew, Kotera, K., Nishiyama, M., Sakuma, T., Takeshita, T., Tozuka, S., Tubokawa, T., Uozumi, S., Alamillo, E. Calvo, Fouz, M. C., Marin, J., Navarrete, J., Pelayo, J. Puerta, Verdugo, A., Chadeeva, Marina, Danilov, Michael, Drutskoy, A., Popova, Elena, Rusinov, V., Tarkovsky, E., Emberger, Lorenz, Gabriel, Miroslav, Graf, Christian, Israeli, Y., Van Der Kolk, N., Simon, Frank, Szalay, M., Windel, H., Bonis, J., Poeschl, Roman, Irles, Adrián, Thiebault, A., Richard, F., Zerwas, D., Anduze, M., Balagura, V., Becheva, E., Boudry, V., Brient, J-C., Cornat, R., Edy, E., Gastaldi, M. Frotin F., Li, B., Magniette, F., Nanni, J., Rubio-Roy, M., Shpak, K., Tran, Trong Hieu, Videau, H., Cvach, J., Janata, Milan, Kovalcuk, M., Polak, I., Smolik, J., Vrba, V., Zalesak, Jaroslav, Zuklin, J., Chang, S., Khan, A., Kim, D. H., Kong, D. J., Oh, Y. D., Elkhalii, A., Götze, M., Zeitnitz, Christian, Hartbrich, Oskar, and Bilokin, Sviatoslav

Abstract

Journal of Instrumentation 13(12), P12022 (2018). doi:10.1088/1748-0221/13/12/P12022, This paper presents results obtained with the combined CALICE Scintillator Electromagnetic Calorimeter, Analogue Hadronic Calorimeter and Tail Catcher & Muon Tracker, three high granularity scintillator-SiPM calorimeter prototypes. The response of the system to pions with momenta between 4 GeV/c and 32 GeV/c is analysed, including the energy response, resolution, and longitudinal shower profiles. The results of a software compensation technique based on weighting according to hit energy are compared to those of a standard linear energy reconstruction. The results are compared to predictions of the GEANT4 physics lists QGSP_BERT_HP and FTFP_BERT_HP., Published by Inst. of Physics, London

Published
2018
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45. Analysis of testbeam data of the highly granular RPC-steel CALICE digital hadron calorimeter and validation of Geant4 Monte Carlo models

Author

Chefdeville, M., primary, Repond, J., additional, Schlereth, J., additional, Smith, J.R., additional, Trojand, D., additional, Xia, L., additional, Zhang, Q., additional, Apostolakis, J., additional, Grefe, C., additional, Ivantchenko, V., additional, Folger, G., additional, Ribon, A., additional, Uzhinskiy, V., additional, Blazey, G.C., additional, Dyshkant, A., additional, Francis, K., additional, Zutshi, V., additional, Bach, O., additional, Bocharnikov, V., additional, Brianne, E., additional, Gadow, K., additional, Göttlicher, P., additional, Hartbrich, O., additional, Heuchel, D., additional, Krivan, F., additional, Krüger, K., additional, Kvasnicka, J., additional, Lu, S., additional, Neubüser, C., additional, Pinto, O., additional, Provenza, A., additional, Reinecke, M., additional, Sefkow, F., additional, Schuwalow, S., additional, Sudo, Y., additional, Tran, H.L., additional, Buhmann, P., additional, Garutti, E., additional, Lomidze, D., additional, Martens, S., additional, Matysek, M., additional, Bilki, B., additional, Northacker, D., additional, Onel, Y., additional, Doren, B. van, additional, Wilson, G.W., additional, Kawagoe, K., additional, Miura, Y., additional, Mori, R., additional, Sekiya, I., additional, Suehara, T., additional, Yoshioka, T., additional, Belver, D., additional, Alamillo, E. Calvo, additional, Fouz, M.C., additional, Cabrera, H. García, additional, Marín, J., additional, Navarrete, J., additional, Pelayo, J. Puerta, additional, Verdugo, A., additional, Corriveau, F., additional, Freund, B., additional, Chadeeva, M., additional, Danilov, M., additional, Gabriel, M., additional, Emberger, L., additional, Graf, C., additional, Israeli, Y., additional, Simon, F., additional, Szalay, M., additional, Windel, H., additional, Bilokin, S., additional, Bonis, J., additional, Irles, A., additional, Pöschl, R., additional, Thiebault, A., additional, Richard, F., additional, Zerwas, D., additional, Cvach, J., additional, Janata, M., additional, Kovalcuk, M., additional, Polak, I., additional, Smolik, J., additional, Vrba, V., additional, Zalesak, J., additional, Zuklin, J., additional, Takeshita, T., additional, Elkhalii, A., additional, Götze, M., additional, Zeitnitz, C., additional, Chang, S., additional, Khan, A., additional, Kim, D.H., additional, Kong, D.J., additional, and Oh, Y.D., additional

Published
2019
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46. Verification of Electromagnetic Physics Models for Parallel Computing Architectures in the GeantV Project

Author

Amadio, G, primary, Apostolakis, J, additional, Bandieramonte, M, additional, Behera, S P, additional, Brun, R, additional, Canal, P, additional, Carminati, F, additional, Cosmo, G, additional, Duhem, L, additional, Elvira, D, additional, Folger, G, additional, Gheata, A, additional, Gheata, M, additional, Goulas, I, additional, Hariri, F, additional, Jun, S Y, additional, Konstantinov, D, additional, Kumawat, H, additional, Ivantchenko, V, additional, Lima, G, additional, Nikitina, T, additional, Novak, M, additional, Pokorski, W, additional, Ribon, A, additional, Seghal, R, additional, Shadura, O, additional, Vallecorsa, S, additional, and Wenzel, S, additional

Published
2017
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47. Stochastic optimization of GeantV code by use of genetic algorithms

Author

Amadio, G., primary, Apostolakis, J., additional, Bandieramonte, M., additional, Behera, S.P., additional, Brun, R., additional, Canal, P., additional, Carminati, F., additional, Cosmo, G., additional, Duhem, L., additional, Elvira, D., additional, Folger, G., additional, Gheata, A., additional, Gheata, M., additional, Goulas, I., additional, Hariri, F., additional, Jun, S.Y., additional, Konstantinov, D., additional, Kumawat, H., additional, Ivantchenko, V., additional, Lima, G., additional, Nikitina, T., additional, Novak, M., additional, Pokorski, W., additional, Ribon, A., additional, Seghal, R., additional, Shadura, O., additional, Vallecorsa, S., additional, and Wenzel, S., additional

Published
2017
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48. Performance of GeantV EM Physics Models

Author

Amadio, G, primary, Ananya, A, additional, Apostolakis, J, additional, Aurora, A, additional, Bandieramonte, M, additional, Bhattacharyya, A, additional, Bianchini, C, additional, Brun, R, additional, Canal, P, additional, Carminati, F, additional, Cosmo, G, additional, Duhem, L, additional, Elvira, D, additional, Folger, G, additional, Gheata, A, additional, Gheata, M, additional, Goulas, I, additional, Iope, R, additional, Jun, S Y, additional, Lima, G, additional, Mohanty, A, additional, Nikitina, T, additional, Novak, M, additional, Pokorski, W, additional, Ribon, A, additional, Seghal, R, additional, Shadura, O, additional, Vallecorsa, S, additional, Wenzel, S, additional, and Zhang, Y, additional

Published
2017
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49. Hadron shower decomposition in the highly granular CALICE analogue hadron calorimeter

Author

Eigen, G., Price, T., Dotti, A., Goecke, P., Kiesling, C., Kolk, N. van der, Simon, F., Szalay, M., Bilokin, S., Bonis, J., Cornebise, P., Pöschl, R., Richard, F., Folger, G., Thiebault, A., Zerwas, D., Anduze, M., Balagura, V., Becheva, E., Boudry, V., Brient, J-C., Cizel, J-B., Clerc, C., Cornat, R., Ivantchenko, V., Frotin, M., Gastaldi, F., Magniette, F., de Freitas, P. Mora, Musat, G., Pavy, S., Rubio-Roy, M., Ruan, M., Videau, H., Callier, S., Ribon, A., Dulucq, F., Martin-Chassard, G., Raux, L., Seguin-Moreau, N., Taille, Ch. de la, Cvach, J., Gallus, P., Havranek, M., Janata, M., Lednicky, D., Uzhinskiy, V., Marcisovsky, M., Polak, I., Popule, J., Tomasek, L., Tomasek, M., Sicho, P., Smolik, J., Vrba, V., Zalesak, J., Kotera, K., Hostachy, J. -Y., Ono, H., Takeshita, T., Ieki, S., Kamiya, Y., Ootani, W., Shibata, N., Jeans, D., Komamiya, S., Nakanishi, H., CALICE Collaboration, Morin, L., Brianne, E., Ebrahimi, A., Gadow, K., Watson, N. K., Göttlicher, P., Günter, C., Hartbrich, O., Hermberg, B., Irles, Adrián, Krivan, F., Krueger, Katja, Kvasnicka, Jiri, Lu, S., Lutz, B., Marshall, J. S., Morgunov, V., Neubueser, Coralie, Provenza, A., Reinecke, M., Sefkow, F., Schuwalow, S., Tran, H. L., Garutti, E., Laurien, S., Matysek, M., Thomson, M. A., Ramilli, M., Schröder, S., Briggl, K., Eckert, P., Munwes, Y., Schultz-Coulon, H. -Ch., Shen, W., Stamen, R., Bilki, B., Norbeck, E., Ward, D. R., Northacker, D., Onel, Y., Doren, B. van, Wilson, G. W., Kawagoe, K., Hirai, H., Sudo, Y., Suehara, T., Sumida, H., Takada, S., Benchekroun, D., Tomita, T., Yoshioka, T., Wing, M., Bonnevaux, A., Combaret, C., Caponetto, L., Grenier, G., Han, R., Ianigro, J. C., Kieffer, R., Hoummada, A., Laktineh, I., Lumb, N., Mathez, H., Mirabito, L., Steen, A., Antequera, J. Berenguer, Alamillo, E. Calvo, Fouz, M.-C., Marin, J., Puerta-Pelayo, J., Khoulaki, Y., Verdugo, A., Bobchenko, B., Markin, O., Novikov, E., Rusinov, V., Tarkovsky, E., Kirikova, N., Kozlov, V., Smirnov, P., Soloviev, Y., Apostolakis, J., Besson, D., Buzhan, P., Chadeeva, M., Danilov, M., Drutskoy, A., Ilyin, A., Mironov, D., Mizuk, R., Popova, E., Gabriel, M., Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CALICE, Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, Hadron, Nuclear Theory, Extrapolation, FOS: Physical sciences, 7. Clean energy, 01 natural sciences, Hadron calorimeter, Nuclear physics, Pion, 0103 physical sciences, CALICE, ddc:610, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, 010306 general physics, Nuclear Experiment, Instrumentation, Mathematical Physics, Physics, Large Hadron Collider, 010308 nuclear & particles physics, Instrumentation and Detectors (physics.ins-det), Electromagnetic calorimeter, Test beam, Physics::Accelerator Physics, High Energy Physics::Experiment
Abstract

The spatial development of hadronic showers in the CALICE scintillator-steel analogue hadron calorimeter is studied using test beam data collected at CERN and FNAL for single positive pions and protons with initial momenta in the range from 10 to 80 GeV/c. Both longitudinal and radial development of hadron showers are parametrised with two-component functions. The parametrisation is fit to test beam data and simulations using the QGSP_BERT and FTFP_BERT physics lists from Geant4 version 9.6. The parameters extracted from data and simulated samples are compared for the two types of hadrons. The response to pions and the ratio of the non-electromagnetic to the electromagnetic calorimeter response, h/e, are estimated using the extrapolation and decomposition of the longitudinal profiles., Comment: 38 pages, 19 figures, 5 tables; author list changed; submitted to JINST

Published
2016

50. Pion and proton showers in the CALICE scintillator-steel analogue hadron calorimeter

Author

The CALICE Collaboration, Bilki, B., Repond, J., Xia, L., Eigen, G., Thomson, M. A., Ward, D. R., Benchekroun, D., Hoummada, A., Khoulaki, Y., Chang, S., Khan, A., Kim, D. H., Kong, D. J., Oh, Y. D., Blazey, G. C., Dyshkant, A., Francis, K., Lima, J. G. R., Salcido, R., Zutshi, V., Salvatore, F., Kawagoe, K., Miyazaki, Y., Sudo, Y., Suehara, T., Tomita, T., Ueno, H., Yoshioka, T., Apostolakis, J., Dannheim, D., Folger, G., Ivantchenko, V., Klempt, W., Lucaci-Timoce, A. -I., Ribon, A., Schlatter, D., Sicking, E., Uzhinskiy, V., Giraud, J., Grondin, D., Hostachy, J. -Y., Morin, L., Brianne, E., Cornett, U., David, D., Ebrahimi, A., Falley, G., Gadow, K., Göttlicher, P., Günter, C., Hartbrich, O., Hermberg, B., Karstensen, S., Krivan, F., Krüger, K., Lu, S., Lutz, B., Morozov, S., Morgunov, V., Neubüser, C., Reinecke, M., Sefkow, F., Smirnov, P., Tran, H. L., Buhmann, P., Garutti, E., Laurien, S., Matysek, M., Ramilli, M., Briggl, K., Eckert, P., Harion, T., Munwes, Y., Schultz-Coulon, H. -Ch., Shen, W., Stamen, R., Norbeck, E., Northacker, D., Onel, Y., van Doren, B., Wilson, G. W., Wing, M., Combaret, C., Caponetto, L., Eté, R., Grenier, G., Han, R., Ianigro, J. C., Kieffer, R., Laktineh, I., Lumb, N., Mathez, H., Mirabito, L., Petrukhin, A., Steen, A., Antequera, J. Berenguer, Alamillo, E. Calvo, Fouz, M. -C., Marin, J., Puerta-Pelayo, J., Verdugo, A., Corriveau, F., Bobchenko, B., Chistov, R., Chadeeva, M., Danilov, M., Drutskoy, A., Epifantsev, A., Markin, O., Mironov, D., Mizuk, R., Novikov, E., Rusinov, V., Tarkovsky, E., Besson, D., Buzhan, P., Ilyin, A., Popova, E., Gabriel, M., Kiesling, C., van der Kolk, N., Simon, F., Soldner, C., Szalay, M., Tesar, M., Weuste, L., Amjad, M. S., Bonis, J., Callier, S., di Lorenzo, S. Conforti, Cornebise, P., Dulucq, F., Fleury, J., Frisson, T., Martin-Chassard, G., Pöschl, R., Raux, L., Richard, F., Rouëné, J., Seguin-Moreau, N., de la Taille, Ch., Anduze, M., Boudry, V., Brient, J-C., Clerc, C., Cornat, R., Frotin, M., Gastaldi, F., Matthieu, A., de Freitas, P. Mora, Musat, G., Ruan, M., Videau, H., Zacek, J., Cvach, J., Gallus, P., Havranek, M., Janata, M., Kvasnicka, J., Lednicky, D., Marcisovsky, M., Polak, I., Popule, J., Tomasek, L., Tomasek, M., Sicho, P., Smolik, J., Vrba, V., Zalesak, J., Jeans, D., Weber, S., Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CALICE, Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Physics - Instrumentation and Detectors, Proton, Physics::Instrumentation and Detectors, Highly Granular Calorimetry [9.5], Astrophysics::High Energy Astrophysical Phenomena, Hadron, Nuclear Theory, FOS: Physical sciences, Scintillator, 7. Clean energy, Hadron calorimeter, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), Pion, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], CALICE, ddc:610, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, Nuclear Experiment, physics.ins-det, Instrumentation, Mathematical Physics, Advanced infrastructures for detector R&D [9], Physics, Large Hadron Collider, hep-ex, Astrophysics::Instrumentation and Methods for Astrophysics, Instrumentation and Detectors (physics.ins-det), showers [p], Calorimeter, showers [pi], 13. Climate action, GEANT, Physics::Accelerator Physics, High Energy Physics::Experiment, hadronic [calorimeter], spatial distribution [showers], performance, Particle Physics - Experiment, experimental results
Abstract

Showers produced by positive hadrons in the highly granular CALICE scintillator-steel analogue hadron calorimeter were studied. The experimental data were collected at CERN and FNAL for single particles with initial momenta from 10 to 80 GeV/c. The calorimeter response and resolution and spatial characteristics of shower development for proton- and pion-induced showers for test beam data and simulations using Geant4 version 9.6 are compared., 26 pages, 16 figures, JINST style, changes in the author list, typos corrected, new section added, figures regrouped. Accepted for publication in JINST

Published
2015

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