The ATLAS Detector at the Large Hadron Collider
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(Peter Krieger, University of Toronto)

The ATLAS detector is one of two general-purpose detectors that will 
record the products of collisions of 7TeV beams of protons at the Large
Hadron Collider at CERN beginning in 2007. After many years of R&D and
construction, the project is now at the start of the assembly phase, in 
which sub-detectors built at institutions all over the world are beginning
to be integrated into the final detector. In particular, years of work on 
the Canadian-built components of the ATLAS liquid-argon calorimeter are 
now approaching completion. This talk will review the Canadian 
contributions to ATLAS as well as the status of the detector integration
at CERN.