Beam test performance of the highly granular SiW-ECAL technological prototype for the ILC
Instrumentation and Detectors
2020-01-08 v2
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 mm silicon PIN diodes. The four sensors covered a total area of cm, 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.
Keywords
Cite
@article{arxiv.1902.00110,
title = {Beam test performance of the highly granular SiW-ECAL technological prototype for the ILC},
author = {K. Kawagoe and Y. Miura and I. Sekiya and T. Suehara and T. Yoshioka and S. Bilokin and J. Bonis and P. Cornebise and A. Gallas and A. Irles and R. Pöschl and F. Richard and A. Thiebault and D. Zerwas and M. Anduze and V. Balagura and V. Boudry and J-C. Brient and E. Edy and G. Fayolle and M. Frotin and F. Gastaldi and R. Guillaumat and A. Lobanov and M. Louzir and F. Magniette and J. Nanni and M. Rubio-Roy and K. Shpak and H. Videau and D. Yu and S. Callier and F. Dulucq and Ch. de la Taille and N. Seguin-Moreau and J. E. Augustin and R. Cornat and J. David and P. Ghislain and D. Lacour and L. Lavergne and J. M. Parraud and J. S. Chai and D. Jeans h},
journal= {arXiv preprint arXiv:1902.00110},
year = {2020}
}