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

L. Caponetto 1 C. Combaret 2 C. de la Taille 3 F. Dulucq 4 R. Kieffer 5 I. Laktineh 5 N. Lumb 6 L. Mirabito 7 N. Seguin-Moreau 4
1 électronique
IPNL - Institut de Physique Nucléaire de Lyon
2 informatique
IPNL - Institut de Physique Nucléaire de Lyon
3 Omega
LAL - Laboratoire de l'Accélérateur Linéaire
5 ilc
IPNL - Institut de Physique Nucléaire de Lyon
6 instrumentation
IPNL - Institut de Physique Nucléaire de Lyon
7 CMS, ILC
IPNL - Institut de Physique Nucléaire de Lyon
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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Submitted on : Monday, November 28, 2011 - 7:07:39 AM
Last modification on : Wednesday, September 16, 2020 - 5:43:28 PM

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L. Caponetto, C. Combaret, C. de la Taille, F. Dulucq, R. Kieffer, et al.. First test of a power-pulsed electronics system on a GRPC detector in a 3-Tesla magnetic field. Journal of Instrumentation, IOP Publishing, 2012, 7, pp.P04009. ⟨10.1088/1748-0221/7/04/P04009⟩. ⟨in2p3-00645396⟩

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