Accès ouvert déclaré 2014 preprint

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

The FCAL Collaboration, H. Abramowicz, A. C. Abusleme Hoffman, K. Afanaciev, J. Aguilar, Ezequiel Álvarez, Diego Avila, Y. Benhammou, L. Bortko, Oleksandr Borysov, M. Bergholz, I. Božović-Jelisavc̆ić, E. Castro, G. Chelkov, C. Coca, W. Daniluk, Laurentiu Alexandru Dumitru, K. Elsener, V. Fadeyev, M. Firlej, Elena Firu, T. Fiutowski, V. Ghenescu, M. I. Gostkin, H. Henschel, M. Idzik, A. Ishikawa, S. Kananov, S. Kollowa, S. Kotov, J. Kotuła, D. Kozhevnikov, V. Kruchonok, B. Krupa, Sz. Kulis, W. Lange, T. Lesiak, A. Levy, I. Levy, W. Lohmann, S. Lukić, CD Milke, J. Moroń, A. Moszczyński, Alexandra Neagu, O. Novgorodova, K. Oliwa, M. Orlandea, M. Pandurović, B. Pawlik, T. Preda, D. Przyborowski, Orgad Rosenblat, André Sailer, Y. Sato, B. A. Schumm, Sergej Schuwalow, I. Smiljanić, Petr Smolyanskiy, K. Świentek, E. Teodorescu, Pzremyslaw Terlecki, Wojciech Wierba, Tomasz Wojtoń, Shintaro Yamaguchi, H. Yamamoto, L. Zawiejski, I. S. Zgură, A. Zhemchugov

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Résumé fourni par la source

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 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.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.

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Sujets associés

Particle physics theoretical and experimental studiesParticle Detector Development and PerformanceRadiation Detection and Scintillator Technologies

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