Characterisation of the temperature-dependent dark rate of Hamamatsu R7081-100 10” photomultiplier tubes
نویسندگان
چکیده
Abstract Dark noise is a dominant background in photomultiplier tubes (PMTs), which are commonly used liquid-filled particle detectors for single-photon detection to see the results of interactions. A major contribution dark thermionic emission from photocathode. The Hamamatsu R7081-100 PMTs characterised temperature and purity controlled water tank, with isolated. suggest that intrinsic rate does not depend on medium, but follow Richardson's law emission. There external contributions overall observed PMT count identified, matches measured air.
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ژورنال
عنوان ژورنال: Journal of Instrumentation
سال: 2023
ISSN: ['1748-0221']
DOI: https://doi.org/10.1088/1748-0221/18/08/p08017