The XeBRA platform for liquid xenon time projection chamber development
نویسندگان
چکیده
XeBRA is a flexible cryogenic platform designed to perform research and development for liquid xenon detectors searching rare events. Its extra-large outer cryostat makes it possible install wide variety of detector designs. We present the system, including its cryogenic, gas handling, data acquisition slow control subsystems. Two dual phase time projection chambers with sensitive masses at 1 kg scale have so far been operated in XeBRA. Using from these, we determine field-dependence electron drift velocity xenon. also measure relative charge light yields 41.5 keV energy deposits Kr-83m electric fields between 50 V/cm 677 V/cm.
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ژورنال
عنوان ژورنال: Journal of Instrumentation
سال: 2022
ISSN: ['1748-0221']
DOI: https://doi.org/10.1088/1748-0221/18/02/t02004