Performance of fully instrumented detector planes of the forward calorimeter of a Linear Collider detector

Abramowicz, H.; Henschel, H.; Lesiak, T.; Orlandea, M.; Kananov, S.; Smiljanic, I.; Abusleme, A.; Aguilar, J.; Levy, I.; Zgura, I. S.; Firu, E.; Lohmann, W.; Avila, D.; Zhemchugov, A.; Kulis, Sz.; FCAL Collaboration; Lukic, S.; Wojton, T.; Afanaciev, K.; Gostkin, M.; Bergholz, M.; Swientek, K.; Kruchonok, V.; Daniluk, W.; Levy, A.; Alvarez, E.; Rosenblat, O.; Wierba, W.; Novgorodova, O.; Oliwa, K.; Yamamoto, H.; Kozhevnikov, D.; Coca, C.; Fiutowski, T.; Teodorescu, E.; Kollowa, S.; Ghenescu, V.; Fadeyev, V.; Yamaguchi, S.; Moron, J.; Smolyanskiy, P.; Schuwalow, S.; Lange, W.; Chelkov, G.; Kotov, S.; Benhammou, Y.; Neagu, A. T.; Zawiejski, L.; Milke, C.; Bortko, L.; Idzik, M.; Terlecki, P.; Elsener, K.; Pawlik, B.; Moszczynski, A.; Borysov, O.; Bozovic-Jelisavcic, I.; Preda, T.; Dumitru, L.; Sailer, A.; Schumm, B.; Sato, Y.; Firlej, M.; Krupa, B.; Przyborowski, D.; Castro, E.; Ishikawa, A.; Pandurovic, M.; Kotula, J.

doi:10.1088/1748-0221/10/05/P05009

Journal Article/Internal Report

PUBDB-2015-00514

Performance of fully instrumented detector planes of the forward calorimeter of a Linear Collider detector

Abramowicz, H. ; Abusleme, A. ; Afanaciev, K. ; Aguilar, J. ; Alvarez, E. ; Avila, D. ; Benhammou, Y. ; Bortko, L. ; Borysov, O. ; Bergholz, M. ; Bozovic-Jelisavcic, I. ; Castro, E. ; Chelkov, G. ; Coca, C. ; Daniluk, W. ; Dumitru, L. ; Elsener, K. ; Fadeyev, V. ; Firlej, M. ; Firu, E. ; Fiutowski, T. ; Ghenescu, V. ; Gostkin, M. ; Henschel, H.DESY* ; Idzik, M. ; Ishikawa, A. ; Kananov, S. ; Kollowa, S. ; Kotov, S. ; Kotula, J. ; Kozhevnikov, D. ; Kruchonok, V. ; Krupa, B. ; Kulis, S. ; Lange, W.DESY* ; Lesiak, T. ; Levy, A. ; Levy, I. ; Lohmann, W. ; Lukic, S. ; Milke, C. ; Moron, J. ; Moszczynski, A. ; Neagu, A. T. ; Novgorodova, O. ; Oliwa, K.DESY* ; Orlandea, M. ; Pandurovic, M. ; Pawlik, B. ; Preda, T. ; Przyborowski, D. ; Rosenblat, O. ; Sailer, A.DESY* ; Sato, Y. ; Schumm, B. ; Schuwalow, S.DESY* ; Smiljanic, I. ; Smolyanskiy, P. ; Swientek, K. ; Teodorescu, E. ; Terlecki, P. ; Wierba, W.DESY* ; Wojton, T. ; Yamaguchi, S. ; Yamamoto, H. ; Zawiejski, L. ; Zgura, I. S. ; Zhemchugov, A. ; FCAL Collaboration (Collaboration Author)

2015
Inst. of Physics London

Journal of Instrumentation 05, P05009 (2015) [10.1088/1748-0221/10/05/P05009]

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Please use a persistent id in citations: doi:10.1088/1748-0221/10/05/P05009

Report No.: arXiv:1411.4431

Abstract: Detector-plane prototypes of the very forward calorimetry of a future detector at an $e^+e^-$ collider have been built and their performance was measured in an electron beam. The detector plane comprises silicon or GaAs pad sensors, dedicated front-end and ADC ASICs, and an FPGA for data concentration. Measurements of the signal-to-noise ratio for different feedback schemes and the response as a function of the position of the sensor are presented. A deconvolution method is successfully applied, and a comparison of the measured shower shape as a function of the absorber depth with a Monte-Carlo simulation is given.

Keyword(s): electron positron: linear collider ; electron: beam ; numerical calculations: Monte Carlo ; showers: spatial distribution ; calorimeter ; performance ; electronics: readout ; semiconductor detector ; noise ; data analysis method