CERN Accelerating science

LHCb Note
Report number LHCb-2005-038 ; CERN-LHCb-2005-038
Title Avalanche and streamer production in $Ar/CO_{2}$ mixtures
Author(s) Suvorov, V ; van Apeldoorn, G W ; Gouz, I ; Sluijk, T
Submitted by [email protected] on 1 Jul 2005
Subject category Detectors and Experimental Techniques
Note type OUTER TRACKER
Accelerator/Facility, Experiment CERN LHC ; LHCb
Abstract Avalanche and streamer or Geiger Muller discharges are studied in three mixtures of ArCO2 70/30, 50/50 and 30/70 % as a function of high voltage and source intensity. In the mixtures with 50% and more CO2 self quenching streamers are observed during irradiation with a Fe55 source at anode wire thickness of 25.4 mm .
Copyright/License Preprint: (License: CC-BY-4.0)

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 Record created 2005-08-09, last modified 2018-06-11


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