Titlebook: Studies with a Liquid Argon Time Projection Chamber; Addressing Technolog Michael Schenk Book 2015 Springer Fachmedien Wiesbaden 2015 Cryog

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2625-3577 cryogenic read-out electronics and a UV laser system, developed to optimise the performance of large liquid argon time projection chambers (LArTPC). Amongst others, the author studies the uniformity of the electric field produced by a Greinacher high-voltage generator operating at cryogenic tempera

步履蹒跚

折磨

带来的感觉

electrolyte

Regeneration system for argon purifiers,two hydro- and oxisorber purifier cartridges (see Fig. 3.1) that are installed in the A. recirculation system. To refurbish the valves, they had to be removed from the purifiers. For this operation, a strong and continuous argon gas flux was maintained through the cartridges to avoid the contaminati

ALLAY

The Greinacher high-voltage generator,tage multiplier. Simulations of the A. field cage indicated a high uniformity of the drift field within the sensitive volume [7]. During detector runs however, it became evident that the electric field was not as uniform as expected from the simulation. The ionization tracks generated with the UV la

inculpate

Realization of a GPU-based track finder,mplemented in CERN ROOT and compute-intensive parts of the code were realized on a NVIDIA graphics processing unit (GPU) using the CUDA (Compute Unified Device Architecture) C language. The Hough transform is a pattern recognition algorithm and can be used to detect any arbitrary shape in an image.

Nonconformist

Study of cosmic muon events,. While in April the read-out was realized with only ‘warm’ preamplifiers, half the number of channels were equipped with LARASIC4 cryogenic electronics for the run in June to study their performance in a real LArTPC. The LARASIC4, developed by BNL [56, 62-64], demonstrated outstanding performance a

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