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arXiv · 1111.5630

First test of a power-pulsed electronics system on a GRPC detector in a 3-Tesla magnetic field

L. Caponetto·C. Combaret·C. de la Taille·F. Dulucq·R. Kieffer·I. Laktineh·N. Lumb·L. Mirabito·N. Seguin-Moreau
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Abstract

An important technological step towards the realization of an ultra-granular hadronic calorimeter to be used in the future International Linear Collider (ILC) experiments has been made. A 33X50 cm2 GRPC detector equipped with a power-pulsed electronics board offering a 1cm2 lateral segmentation was successfully tested in a 3-Tesla magnet operating at the H2 beam line of the CERN SPS. An important reduction of power consumption with no deterioration of the detector performance is obtained when the power-pulsing mode is applied. This important result shows that ultra-granular calorimeters for ILC experiments are not only an attractive but also a realistic option.

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L. Caponetto, C. Combaret, C. de la Taille, F. Dulucq, R. Kieffer, I. Laktineh, N. Lumb, L. Mirabito, N. Seguin-Moreau. 2011-11-23. First test of a power-pulsed electronics system on a GRPC detector in a 3-Tesla magnetic field. https://doi.org/10.1088/1748-0221/7/04/p04009

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