PS14 Detectors and Data Handling
Test beam results on the ATLAS electromagnetic calorimeter
LAPP, CNRS-IN2P3-Université de Savoie, Chemin de Bellevue, BP110 74941 Annecy-le-Vieux CEDEX, France
Accepted: 10 March 2004
Published online: 31 March 2004
ATLAS, one of the two multi-purpose detectors at the proton-proton collider LHC, will start taking physics data in 2007. The construction of its electromagnetic calorimeter is well advanced and modules of the barrel and end-cap parts have been tested with electron beams at CERN. Results on energy resolution, uniformity of the energy response, position and time resolution are presented.
© Società Italiana di Fisica, Springer-Verlag, 2004