3 papers
hep-ex2025
Study on the Impact of Radioactive Background on the Dark Count Rate of 20-inch MCP-PMTs
Zeyuan Feng, Zhaoyuan Peng, Haojie Dong +6
This study systematically investigates the impact of natural radioactive background on the dark count rate (DCR) of 20-inch microchannel plate photomultiplier tubes (MCP-PMTs). Var…
physics.ins-det2025
Simulation of the Background from CO Reaction in the JUNO Scintillator
JUNO Collaboration, Thomas Adam, Kai Adamowicz +627
Large-scale organic liquid scintillator detectors are highly efficient in the detection of MeV-scale electron antineutrinos. These signal events can be detected through inverse bet…
physics.ins-det2025
A Test System for the JUNO 20-inch PMTs Prior to Installation
Zhaoyuan Peng, Haojie Dong, Kaile Wen +11
The JUNO experiment requires an excellent energy resolution of 3\% at 1 MeV. To achieve this objective, a total of 20,012 20-inch photomultiplier tubes (PMTs) will be deployed for…