The time structure of hadronic showers in highly granular calorimeters with tungsten and steel absorbers

C. Adloff; J. J. Blaising; M. Chefdeville; C. Drancourt; R. Gaglione; N. Geffroy; Y. Karyotakis; I. Koletsou; J. Prast; G. Vouters; J. Repond; J. Schlereth; L. Xia; E. Baldolemar; J. Li; S. T. Park; M. Sosebee; A. P. White; J. Yu; G. Eigen; M. A. Thomson; D. R. Ward; D. Benchekroun; A. Hoummada; Y. Khoulaki; J. Apostolakis; S. Arfaoui; M. Benoit; D. Dannheim; K. Elsener; G. Folger; C. Grefe; V. Ivantchenko; M. Killenberg; W. Klempt; E. Van Der Kraaij; L. Linssen; A. I. Lucaci-Timoce; A. Münnich; S. Poss; A. Ribon; P. Roloff; A. Sailer; D. Schlatter; E. Sicking; J. Strube; V. Uzhinskiy; C. Cârloganu; P. Gay; S. Manen; L. Royer; U. Cornett; D. David; A. Ebrahimi; G. Falley; N. Feege; K. Gadow; P. Göttlicher; C. Günter; O. Hartbrich; B. Hermberg; S. Karstensen; F. Krivan; K. Krüger; S. Lu; B. Lutz; S. Morozov; V. Morgunov; C. Neubüser; M. Reinecke; F. Sefkow; P. Smirnov; M. Terwort; A. Fagot; M. Tytgat; N. Zaganidis; J. Y. Hostachy; L. Morin; E. Garutti; S. Laurien; I. Marchesini; M. Matysek; M. Ramilli; K. Briggl; P. Eckert; T. Harion; H. Ch Schultz-Coulon; W. Shen; R. Stamen; S. Chang; A. Khan; D. H. Kim; D. J. Kong; Y. D. Oh; B. Bilki; E. Norbeck; D. Northacker; Y. Onel; G. W. Wilson; K. Kawagoe; Y. Miyazaki; Y. Sudo; H. Ueno; T. Yoshioka; P. D. Dauncey; E. Cortina Gil; S. Mannai; G. Baulieu; P. Calabria; L. Caponetto; C. Combaret; R. Della Negra; R. Eté; G. Grenier; R. Han; J. C. Ianigro; R. Kieffer; I. Laktineh; N. Lumb; H. Mathez; L. Mirabito; A. Petrukhin; A. Steen; W. Tromeur; M. Vander Donckt; Y. Zoccarato; J. Berenguer Antequera; E. Calvo Alamillo; M. C. Fouz; J. Puerta-Pelayo; F. Corriveau; B. Bobchenko; M. Chadeeva; M. Danilov; A. Epifantsev; O. Markin; R. Mizuk; E. Novikov; V. Rusinov; E. Tarkovsky; V. Kozlov; Y. Soloviev; D. Besson; P. Buzhan; A. Ilyin; V. Kantserov; V. Kaplin; E. Popova; V. Tikhomirov; M. Gabriel; C. Kiesling; K. Seidel; F. Simon; C. Soldner; M. Szalay; M. Tesar; L. Weuste; M. S. Amjad; J. Bonis; S. Conforti Di Lorenzo; P. Cornebise; J. Fleury; T. Frisson; N. Van Der Kolk; F. Richard; R. Pöschl; J. Rouëné; M. Anduze; V. Balagura; E. Becheva; V. Boudry; J. C. Brient; R. Cornat; M. Frotin; F. Gastaldi; E. Guliyev; Y. Haddad; F. Magniette; M. Ruan; T. H. Tran; H. Videau; S. Callier; F. Dulucq; G. Martin-Chassard; Ch De La Taille; L. Raux; N. Seguin-Moreau; J. Zacek; J. Cvach; P. Gallus; M. Havranek; M. Janata; J. Kvasnicka; D. Lednicky; M. Marcisovsky; I. Polak; J. Popule; L. Tomasek; M. Tomasek; P. Ruzicka; P. Sicho; J. Smolik; V. Vrba; J. Zalesak; B. Belhorma; H. Ghazlane; K. Kotera; H. Ono; T. Takeshita; S. Uozumi; J. S. Chai; H. S. Song; S. H. Lee; M. Götze; J. Sauer; S. Weber; C. Zeitnitz

doi:10.1088/1748-0221/9/07/P07022

The time structure of hadronic showers in highly granular calorimeters with tungsten and steel absorbers

C. Adloff, J. J. Blaising, M. Chefdeville, C. Drancourt, R. Gaglione, N. Geffroy, Y. Karyotakis, I. Koletsou, J. Prast, G. Vouters, J. Repond, J. Schlereth, L. Xia, E. Baldolemar, J. Li, S. T. Park, M. Sosebee, A. P. White, J. Yu, G. EigenM. A. Thomson, D. R. Ward, D. Benchekroun, A. Hoummada, Y. Khoulaki, J. Apostolakis, S. Arfaoui, M. Benoit, D. Dannheim, K. Elsener, G. Folger, C. Grefe, V. Ivantchenko, M. Killenberg, W. Klempt, E. Van Der Kraaij, L. Linssen, A. I. Lucaci-Timoce, A. Münnich, S. Poss, A. Ribon, P. Roloff, A. Sailer, D. Schlatter, E. Sicking, J. Strube, V. Uzhinskiy, C. Cârloganu, P. Gay, S. Manen, L. Royer, U. Cornett, D. David, A. Ebrahimi, G. Falley, N. Feege, K. Gadow, P. Göttlicher, C. Günter, O. Hartbrich, B. Hermberg, S. Karstensen, F. Krivan, K. Krüger, S. Lu, B. Lutz, S. Morozov, V. Morgunov, C. Neubüser, M. Reinecke, F. Sefkow, P. Smirnov, M. Terwort, A. Fagot, M. Tytgat, N. Zaganidis, J. Y. Hostachy, L. Morin, E. Garutti, S. Laurien, I. Marchesini, M. Matysek, M. Ramilli, K. Briggl, P. Eckert, T. Harion, H. Ch Schultz-Coulon, W. Shen, R. Stamen, S. Chang, A. Khan, D. H. Kim, D. J. Kong, Y. D. Oh, B. Bilki, E. Norbeck, D. Northacker, Y. Onel, G. W. Wilson, K. Kawagoe, Y. Miyazaki, Y. Sudo, H. Ueno, T. Yoshioka, P. D. Dauncey, E. Cortina Gil, S. Mannai, G. Baulieu, P. Calabria, L. Caponetto, C. Combaret, R. Della Negra, R. Eté, G. Grenier, R. Han, J. C. Ianigro, R. Kieffer, I. Laktineh, N. Lumb, H. Mathez, L. Mirabito, A. Petrukhin, A. Steen, W. Tromeur, M. Vander Donckt, Y. Zoccarato, J. Berenguer Antequera, E. Calvo Alamillo, M. C. Fouz, J. Puerta-Pelayo, F. Corriveau, B. Bobchenko, M. Chadeeva, M. Danilov, A. Epifantsev, O. Markin, R. Mizuk, E. Novikov, V. Rusinov, E. Tarkovsky, V. Kozlov, Y. Soloviev, D. Besson, P. Buzhan, A. Ilyin, V. Kantserov, V. Kaplin, E. Popova, V. Tikhomirov, M. Gabriel, C. Kiesling, K. Seidel, F. Simon, C. Soldner, M. Szalay, M. Tesar, L. Weuste, M. S. Amjad, J. Bonis, S. Conforti Di Lorenzo, P. Cornebise, J. Fleury, T. Frisson, N. Van Der Kolk, F. Richard, R. Pöschl, J. Rouëné, M. Anduze, V. Balagura, E. Becheva, V. Boudry, J. C. Brient, R. Cornat, M. Frotin, F. Gastaldi, E. Guliyev, Y. Haddad, F. Magniette, M. Ruan, T. H. Tran, H. Videau, S. Callier, F. Dulucq, G. Martin-Chassard, Ch De La Taille, L. Raux, N. Seguin-Moreau, J. Zacek, J. Cvach, P. Gallus, M. Havranek, M. Janata, J. Kvasnicka, D. Lednicky, M. Marcisovsky, I. Polak, J. Popule, L. Tomasek, M. Tomasek, P. Ruzicka, P. Sicho, J. Smolik, V. Vrba, J. Zalesak, B. Belhorma, H. Ghazlane, K. Kotera, H. Ono, T. Takeshita, S. Uozumi, J. S. Chai, H. S. Song, S. H. Lee, M. Götze, J. Sauer, S. Weber, C. Zeitnitz

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

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.

Original language	English
Article number	P07022
Journal	Journal of Instrumentation
Volume	9
Issue number	7
DOIs	https://doi.org/10.1088/1748-0221/9/07/P07022
Publication status	Published - Jul 1 2014

All Science Journal Classification (ASJC) codes

Instrumentation
Mathematical Physics

Access to Document

10.1088/1748-0221/9/07/P07022

Cite this

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., Xia, L., Baldolemar, E., Li, J., Park, S. T., Sosebee, M., White, A. P., Yu, J., ... Zeitnitz, C. (2014). The time structure of hadronic showers in highly granular calorimeters with tungsten and steel absorbers. Journal of Instrumentation, 9(7), Article P07022. https://doi.org/10.1088/1748-0221/9/07/P07022

Adloff, C, Blaising, JJ, Chefdeville, M, Drancourt, C, Gaglione, R, Geffroy, N, Karyotakis, Y, Koletsou, I, Prast, J, Vouters, G, Repond, J, Schlereth, J, Xia, L, Baldolemar, E, Li, J, Park, ST, Sosebee, M, White, AP, Yu, J, Eigen, G, Thomson, MA, Ward, DR, Benchekroun, D, Hoummada, A, Khoulaki, Y, Apostolakis, 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, AI, Münnich, A, Poss, S, Ribon, A, Roloff, P, Sailer, A, Schlatter, D, Sicking, E, Strube, J, Uzhinskiy, V, Cârloganu, 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, JY, Morin, L, Garutti, E, Laurien, S, Marchesini, I, Matysek, M, Ramilli, M, Briggl, K, Eckert, P, Harion, T, Schultz-Coulon, HC, Shen, W, Stamen, R, Chang, S, Khan, A, Kim, DH, Kong, DJ, Oh, YD, Bilki, B, Norbeck, E, Northacker, D, Onel, Y, Wilson, GW, Kawagoe, K, Miyazaki, Y, Sudo, Y, Ueno, H, Yoshioka, T, Dauncey, PD, Gil, EC, Mannai, S, Baulieu, G, Calabria, P, Caponetto, L, Combaret, C, Della Negra, R, Eté, R, Grenier, G, Han, R, Ianigro, JC, Kieffer, R, Laktineh, I, Lumb, N, Mathez, H, Mirabito, L, Petrukhin, A, Steen, A, Tromeur, W, Vander Donckt, M, Zoccarato, Y, Antequera, JB, Alamillo, EC, Fouz, MC, 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, MS, Bonis, J, Di Lorenzo, SC, Cornebise, P, Fleury, J, Frisson, T, Van Der Kolk, N, Richard, F, Pöschl, R, Rouëné, J, Anduze, M, Balagura, V, Becheva, E, Boudry, V, Brient, JC, Cornat, R, Frotin, M, Gastaldi, F, Guliyev, E, Haddad, Y, Magniette, F, Ruan, M, Tran, TH, Videau, H, Callier, S, Dulucq, F, Martin-Chassard, G, De La Taille, C, 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, B, Ghazlane, H, Kotera, K, Ono, H, Takeshita, T, Uozumi, S, Chai, JS, Song, HS, Lee, SH, Götze, M, Sauer, J, Weber, S & Zeitnitz, C 2014, 'The time structure of hadronic showers in highly granular calorimeters with tungsten and steel absorbers', Journal of Instrumentation, vol. 9, no. 7, P07022. https://doi.org/10.1088/1748-0221/9/07/P07022

@article{9b2aadd58f68419bb89c115579a9405f,

title = "The time structure of hadronic showers in highly granular calorimeters with tungsten and steel absorbers",

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.",

author = "C. Adloff and Blaising, {J. J.} and M. Chefdeville and C. Drancourt and R. Gaglione and N. Geffroy and Y. Karyotakis and I. Koletsou and J. Prast and G. Vouters and J. Repond and J. Schlereth and L. Xia and E. Baldolemar and J. Li and Park, {S. T.} and M. Sosebee and White, {A. P.} and J. Yu and G. Eigen and Thomson, {M. A.} and Ward, {D. R.} and D. Benchekroun and A. Hoummada and Y. Khoulaki and J. Apostolakis and S. Arfaoui and M. Benoit and D. Dannheim and K. Elsener and G. Folger and C. Grefe and V. Ivantchenko and M. Killenberg and W. Klempt and {Van Der Kraaij}, E. and L. Linssen and Lucaci-Timoce, {A. I.} and A. M{\"u}nnich and S. Poss and A. Ribon and P. Roloff and A. Sailer and D. Schlatter and E. Sicking and J. Strube and V. Uzhinskiy and C. C{\^a}rloganu and P. Gay and S. Manen and L. Royer and U. Cornett and D. David and A. Ebrahimi and G. Falley and N. Feege and K. Gadow and P. G{\"o}ttlicher and C. G{\"u}nter and O. Hartbrich and B. Hermberg and S. Karstensen and F. Krivan and K. Kr{\"u}ger and S. Lu and B. Lutz and S. Morozov and V. Morgunov and C. Neub{\"u}ser and M. Reinecke and F. Sefkow and P. Smirnov and M. Terwort and A. Fagot and M. Tytgat and N. Zaganidis and Hostachy, {J. Y.} and L. Morin and E. Garutti and S. Laurien and I. Marchesini and M. Matysek and M. Ramilli and K. Briggl and P. Eckert and T. Harion and Schultz-Coulon, {H. Ch} and W. Shen and R. Stamen and S. Chang and A. Khan and Kim, {D. H.} and Kong, {D. J.} and Oh, {Y. D.} and B. Bilki and E. Norbeck and D. Northacker and Y. Onel and Wilson, {G. W.} and K. Kawagoe and Y. Miyazaki and Y. Sudo and H. Ueno and T. Yoshioka and Dauncey, {P. D.} and Gil, {E. Cortina} and S. Mannai and G. Baulieu and P. Calabria and L. Caponetto and C. Combaret and {Della Negra}, R. and R. Et{\'e} and G. Grenier and R. Han and Ianigro, {J. C.} and R. Kieffer and I. Laktineh and N. Lumb and H. Mathez and L. Mirabito and A. Petrukhin and A. Steen and W. Tromeur and {Vander Donckt}, M. and Y. Zoccarato and Antequera, {J. Berenguer} and Alamillo, {E. Calvo} and Fouz, {M. C.} and J. Puerta-Pelayo and F. Corriveau and B. Bobchenko and M. Chadeeva and M. Danilov and A. Epifantsev and O. Markin and R. Mizuk and E. Novikov and V. Rusinov and E. Tarkovsky and V. Kozlov and Y. Soloviev and D. Besson and P. Buzhan and A. Ilyin and V. Kantserov and V. Kaplin and E. Popova and V. Tikhomirov and M. Gabriel and C. Kiesling and K. Seidel and F. Simon and C. Soldner and M. Szalay and M. Tesar and L. Weuste and Amjad, {M. S.} and J. Bonis and {Di Lorenzo}, {S. Conforti} and P. Cornebise and J. Fleury and T. Frisson and {Van Der Kolk}, N. and F. Richard and R. P{\"o}schl and J. Rou{\"e}n{\'e} and M. Anduze and V. Balagura and E. Becheva and V. Boudry and Brient, {J. C.} and R. Cornat and M. Frotin and F. Gastaldi and E. Guliyev and Y. Haddad and F. Magniette and M. Ruan and Tran, {T. H.} and H. Videau and S. Callier and F. Dulucq and G. Martin-Chassard and {De La Taille}, Ch and L. Raux and N. Seguin-Moreau and J. Zacek and J. Cvach and P. Gallus and M. Havranek and M. Janata and J. Kvasnicka and D. Lednicky and M. Marcisovsky and I. Polak and J. Popule and L. Tomasek and M. Tomasek and P. Ruzicka and P. Sicho and J. Smolik and V. Vrba and J. Zalesak and B. Belhorma and H. Ghazlane and K. Kotera and H. Ono and T. Takeshita and S. Uozumi and Chai, {J. S.} and Song, {H. S.} and Lee, {S. H.} and M. G{\"o}tze and J. Sauer and S. Weber and C. Zeitnitz",

year = "2014",

month = jul,

day = "1",

doi = "10.1088/1748-0221/9/07/P07022",

language = "English",

volume = "9",

journal = "Journal of Instrumentation",

issn = "1748-0221",

publisher = "IOP Publishing Ltd.",

number = "7",

}

TY - JOUR

T1 - The time structure of hadronic showers in highly granular calorimeters with tungsten and steel absorbers

AU - Adloff, C.

AU - Blaising, J. J.

AU - Chefdeville, M.

AU - Drancourt, C.

AU - Gaglione, R.

AU - Geffroy, N.

AU - Karyotakis, Y.

AU - Koletsou, I.

AU - Prast, J.

AU - Vouters, G.

AU - Repond, J.

AU - Schlereth, J.

AU - Xia, L.

AU - Baldolemar, E.

AU - Li, J.

AU - Park, S. T.

AU - Sosebee, M.

AU - White, A. P.

AU - Yu, J.

AU - Eigen, G.

AU - Thomson, M. A.

AU - Ward, D. R.

AU - Benchekroun, D.

AU - Hoummada, A.

AU - Khoulaki, Y.

AU - Apostolakis, J.

AU - Arfaoui, S.

AU - Benoit, M.

AU - Dannheim, D.

AU - Elsener, K.

AU - Folger, G.

AU - Grefe, C.

AU - Ivantchenko, V.

AU - Killenberg, M.

AU - Klempt, W.

AU - Van Der Kraaij, E.

AU - Linssen, L.

AU - Lucaci-Timoce, A. I.

AU - Münnich, A.

AU - Poss, S.

AU - Ribon, A.

AU - Roloff, P.

AU - Sailer, A.

AU - Schlatter, D.

AU - Sicking, E.

AU - Strube, J.

AU - Uzhinskiy, V.

AU - Cârloganu, C.

AU - Gay, P.

AU - Manen, S.

AU - Royer, L.

AU - Cornett, U.

AU - David, D.

AU - Ebrahimi, A.

AU - Falley, G.

AU - Feege, N.

AU - Gadow, K.

AU - Göttlicher, P.

AU - Günter, C.

AU - Hartbrich, O.

AU - Hermberg, B.

AU - Karstensen, S.

AU - Krivan, F.

AU - Krüger, K.

AU - Lu, S.

AU - Lutz, B.

AU - Morozov, S.

AU - Morgunov, V.

AU - Neubüser, C.

AU - Reinecke, M.

AU - Sefkow, F.

AU - Smirnov, P.

AU - Terwort, M.

AU - Fagot, A.

AU - Tytgat, M.

AU - Zaganidis, N.

AU - Hostachy, J. Y.

AU - Morin, L.

AU - Garutti, E.

AU - Laurien, S.

AU - Marchesini, I.

AU - Matysek, M.

AU - Ramilli, M.

AU - Briggl, K.

AU - Eckert, P.

AU - Harion, T.

AU - Schultz-Coulon, H. Ch

AU - Shen, W.

AU - Stamen, R.

AU - Chang, S.

AU - Khan, A.

AU - Kim, D. H.

AU - Kong, D. J.

AU - Oh, Y. D.

AU - Bilki, B.

AU - Norbeck, E.

AU - Northacker, D.

AU - Onel, Y.

AU - Wilson, G. W.

AU - Kawagoe, K.

AU - Miyazaki, Y.

AU - Sudo, Y.

AU - Ueno, H.

AU - Yoshioka, T.

AU - Dauncey, P. D.

AU - Gil, E. Cortina

AU - Mannai, S.

AU - Baulieu, G.

AU - Calabria, P.

AU - Caponetto, L.

AU - Combaret, C.

AU - Della Negra, R.

AU - Eté, R.

AU - Grenier, G.

AU - Han, R.

AU - Ianigro, J. C.

AU - Kieffer, R.

AU - Laktineh, I.

AU - Lumb, N.

AU - Mathez, H.

AU - Mirabito, L.

AU - Petrukhin, A.

AU - Steen, A.

AU - Tromeur, W.

AU - Vander Donckt, M.

AU - Zoccarato, Y.

AU - Antequera, J. Berenguer

AU - Alamillo, E. Calvo

AU - Fouz, M. C.

AU - Puerta-Pelayo, J.

AU - Corriveau, F.

AU - Bobchenko, B.

AU - Chadeeva, M.

AU - Danilov, M.

AU - Epifantsev, A.

AU - Markin, O.

AU - Mizuk, R.

AU - Novikov, E.

AU - Rusinov, V.

AU - Tarkovsky, E.

AU - Kozlov, V.

AU - Soloviev, Y.

AU - Besson, D.

AU - Buzhan, P.

AU - Ilyin, A.

AU - Kantserov, V.

AU - Kaplin, V.

AU - Popova, E.

AU - Tikhomirov, V.

AU - Gabriel, M.

AU - Kiesling, C.

AU - Seidel, K.

AU - Simon, F.

AU - Soldner, C.

AU - Szalay, M.

AU - Tesar, M.

AU - Weuste, L.

AU - Amjad, M. S.

AU - Bonis, J.

AU - Di Lorenzo, S. Conforti

AU - Cornebise, P.

AU - Fleury, J.

AU - Frisson, T.

AU - Van Der Kolk, N.

AU - Richard, F.

AU - Pöschl, R.

AU - Rouëné, J.

AU - Anduze, M.

AU - Balagura, V.

AU - Becheva, E.

AU - Boudry, V.

AU - Brient, J. C.

AU - Cornat, R.

AU - Frotin, M.

AU - Gastaldi, F.

AU - Guliyev, E.

AU - Haddad, Y.

AU - Magniette, F.

AU - Ruan, M.

AU - Tran, T. H.

AU - Videau, H.

AU - Callier, S.

AU - Dulucq, F.

AU - Martin-Chassard, G.

AU - De La Taille, Ch

AU - Raux, L.

AU - Seguin-Moreau, N.

AU - Zacek, J.

AU - Cvach, J.

AU - Gallus, P.

AU - Havranek, M.

AU - Janata, M.

AU - Kvasnicka, J.

AU - Lednicky, D.

AU - Marcisovsky, M.

AU - Polak, I.

AU - Popule, J.

AU - Tomasek, L.

AU - Tomasek, M.

AU - Ruzicka, P.

AU - Sicho, P.

AU - Smolik, J.

AU - Vrba, V.

AU - Zalesak, J.

AU - Belhorma, B.

AU - Ghazlane, H.

AU - Kotera, K.

AU - Ono, H.

AU - Takeshita, T.

AU - Uozumi, S.

AU - Chai, J. S.

AU - Song, H. S.

AU - Lee, S. H.

AU - Götze, M.

AU - Sauer, J.

AU - Weber, S.

AU - Zeitnitz, C.

PY - 2014/7/1

Y1 - 2014/7/1

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=84905177908&partnerID=8YFLogxK

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U2 - 10.1088/1748-0221/9/07/P07022

DO - 10.1088/1748-0221/9/07/P07022

M3 - Article

AN - SCOPUS:84905177908

SN - 1748-0221

VL - 9

JO - Journal of Instrumentation

JF - Journal of Instrumentation

IS - 7

M1 - P07022

ER -

The time structure of hadronic showers in highly granular calorimeters with tungsten and steel absorbers

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