Readout electronics and data acquisition system of PandaX-4T experiment
نویسندگان
چکیده
PandaX-4T is a dark matter direct detection experiment located in China jinping underground laboratory. The central apparatus dual-phase xenon detector containing 4 ton liquid the sensitive volume, with about 500 photomultipliers instrumented top and bottom of detector. In this paper we present completely new system readout electronics data acquisition experiment. Compared to one used previous PandaX experiments, features triggerless higher bandwidth. With readout, searches are not affected by efficiency loss external triggers. records single photelectron signals dominant PMTs an average 96\%, achieves bandwidth more than 450 MB/s. has been successfully acquire during commissioning runs PandaX-4T.
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ژورنال
عنوان ژورنال: Journal of Instrumentation
سال: 2022
ISSN: ['1748-0221']
DOI: https://doi.org/10.1088/1748-0221/17/02/t02004