Mass production and characterization of 3-inch PMTs for the JUNO experiment

Chuanya Cao, Jilei Xu, Miao He +64

26,000 3-inch photomultiplier tubes (PMTs) have been produced for Jiangmen Underground Neutrino Observatory (JUNO) by the Hainan Zhanchuang Photonics Technology Co., Ltd (HZC) comp…