ATLAS electromagnetic calorimeter, construction and test of a large scale system
2004 (English)In: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, ISSN 0168-9002, Vol. 525, no 1-2, 178-182 p.Article in journal (Refereed) Published
The construction of the ATLAS liquid argon presamplers and accordion calorimeters are about to be completed. The first half-length barrel wheel is already installed in the cryostat and assembly of the second wheel is about to be finished. Modules for the first end-cap wheel are ready and the assembly of the first wheel is well under way. From 55 000 output channels of the first barrel wheel only four channels are malfunctioning and a very small fraction of high voltage area has showed problems, similar to0.15%. After a review of the construction, production, and assembly, results concerning the energy and position resolution are shown.
Place, publisher, year, edition, pages
2004. Vol. 525, no 1-2, 178-182 p.
calorimeters, particle physics, calibration
Atom and Molecular Physics and Optics
IdentifiersURN: urn:nbn:se:kth:diva-43714DOI: 10.1016/j.nima.2004.03.180ISI: 000221974600036ScopusID: 2-s2.0-3342960766OAI: oai:DiVA.org:kth-43714DiVA: diva2:448537
QC 20111017. International Conference on Imaging Techniques in Subatomic Physics, Astrophysics, Medicine, Biology and Industry. Stockholm, SWEDEN. JUN 24-27, 2003 2011-10-172011-10-172011-10-27Bibliographically approved