| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1828617 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2008 | 11 Pages |
Abstract
The time reconstruction performance of the ATLAS electromagnetic calorimeter readout is studied. The contribution of the electronics to the time resolution is estimated to be about 20Â ps, thus demonstrating the possibility of achieving a small constant term in the time resolution for particles. The resolution to electromagnetic showers produced by an electron beam is also measured. After correction for the effects due to the calorimeter geometry, a 100Â ps constant term is found for a typical cell.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
M. Aharrouche, J. Colas, L. Di Ciaccio, M. El Kacimi, O. Gaumer, M. Gouanère, D. Goujdami, R. Lafaye, S. Laplace, P. Perrodo, D. Prieur, H. Przysiezniak, G. Sauvage, F. Tarrade, I. Wingerter-Seez, R. Zitoun, F. Lanni, H. Ma, B. Lund-Jensen,