Abstract
The Jiangmen Underground Neutrino Observatory (JUNO) is a large neutrino detector currently under construction in China. Thanks to the tight requirements on its optical and radio-purity properties, it will be able to perform leading measurements detecting terrestrial and astrophysical neutrinos in a wide energy range from tens of keV to hundreds of MeV. A key requirement for the success of the experiment is an unprecedented 3% energy resolution, guaranteed by its large active mass and the use in the central detector of more than 17,000 20-inch photomultiplier tubes (PMTs) acquired by high-speed, high-resolution sampling electronics located very close to the PMTs. In this contribution, the design of the Front-End and Read-Out electronics will be presented, together with the performances measured on prototype modules and during the mass production of the final electronics.
Published Version
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