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Report number AIDA-2020-PUB-2020-001 ; arXiv:1902.00110 ; KYUSHU-RCAPP-2019-04
Title Beam test performance of the highly granular SiW-ECAL technological prototype for the ILC
Author(s) Irles, A. (CNRS-LAL) ; Kawagoe, K. (Kyushu University) ; Miura, Y. (Kyushu University) ; Sekiya, I. (Kyushu University) ; Suehara, T. (Kyushu University) ; Yoshioka, T. (Kyushu University) ; Bilokin, S. (CNRS-IPHC) ; Bonis, J. (CNRS-LAL) ; Cornebise, P. (CNRS-LAL) ; Gallas, A. (CNRS-LAL) Afficher les 44 auteurs
Publication 2020
Imprint 2019-10-22
Number of pages 7
In: Nucl. Instrum. Methods Phys. Res., A 950 (2020) 162969
DOI 10.1016/j.nima.2019.162969
Subject category Detectors and Experimental Techniques ; 14: Infrastructure for advanced calorimeters
Study ILC
Abstract The technological prototype of the CALICE highly granular silicon-tungsten electromagnetic calorimeter (SiW-ECAL)was tested in a beam at DESY in 2017. The setup comprised seven layers of silicon sensors. Each layer comprised four sensors, with each sensor containing an array of 256 5:5 x 5:5 mm2 silicon PIN diodes. The four sensors covered a total area of 18 x 18 cm2, and comprised a total of 1024 channels. The readout was split into a trigger line and a charge signal line. Key performance results for signal over noise for the two output lines are presented, together with a study of the uniformity of the detector response. Measurements of the response to electrons for the tungsten loaded version of the detector are also presented.
Copyright/License publication: © 2019-2024 Elsevier B.V.

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 Notice créée le 2020-01-15, modifiée le 2022-08-10


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