CERN Accélérateur de science

ATLAS Note
Report number	ATL-LARG-PROC-2010-005
Title	The ATLAS Liquid Argon Calorimeter at the LHC: Overview and Performance
Author(s)	Aurousseau, M (Annecy, LAPP)
Corporate Author(s)	The ATLAS collaboration
Publication	2011
Imprint	10 Aug 2010
Number of pages	3
In:	Nucl. Phys. B, Proc. Suppl. 215 (2011) 110-112
In:	12th Topical Seminar on Innovative Particle and Radiation Detectors, Sienna, Italy, 7-10 Jun 2010, pp.110-112
DOI	10.1016/j.nuclphysbps.2011.03.150
Subject category	Detectors and Experimental Techniques
Accelerator/Facility, Experiment	CERN LHC ; ATLAS
Abstract	The Liquid Argon (LAr) Calorimeters provide electromagnetic and forward hadronic calorimetry measurements for the ATLAS experiment. Since 2008, all parts of the LAr calorimeters are readout. An overview of the LAr calorimeters, including hardware status and performance of the calibration system and calorimeter trigger, is presented. Results on timing alignment, uniformity and energy flow, extracted from cosmics and collision data, are presented and show the excellent performance of the LAr calorimeters 3 months after the start of LHC operation at 7 ev{} energy in center of mass.
Copyright/License	Preprint: (License: CC-BY-4.0)

Corresponding record in: Inspire