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 Nuclear Instruments and Methods in Physics Research Research: Accelerators, Spectrometers, Detectors and Associated Equipment 387 (1997) 333-351
 Results from a combined test of an electromagnetic liquid argon calorimeter with a hadronic scintillating-tile calorimeter
 ATLAS Collaboration(s)
 (1997)
 The first combined test of an electromagnetic liquid argon accordion calorimeter and a hadronic scintillating-tile calorimeter was carried out at the CERN SPS. These devices are prototypes of the barrel calorimeter of the future ATLAS experiment at the LHC. The energy resolution of pions in the energy range from 20 to 300~GeV at an incident angle $\theta$ of about 11$^\circ$ is well-described by the expression $\sigma/E = ((46.5 \pm 6.0)\%/\sqrt{E} +(1.2 \pm 0.3)\%) \oplus (3.2 \pm 0.4)~\mbox{GeV}/E$. Shower profiles, shower leakage, and the angular resolution of hadronic showers were also studied.
 Thème(s) : Physique/Physique/Instrumentations et Détecteurs
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 in2p3-00001227, version 1 http://hal.in2p3.fr/in2p3-00001227 oai:hal.in2p3.fr:in2p3-00001227 Contributeur : Hélène Kerec <> Soumis le : Vendredi 12 Mars 1999, 10:48:08 Dernière modification le : Lundi 11 Avril 2005, 13:55:44