SiPM Mass Testing

Extracting and fitting SiPM charge spectrum with ease using a ROOT-based workflow, this is a dedicated framework of the SiPM mass testing for the Taishan Anti-neutrino Observatory (TAO) experiment. We are adopting 4024 SiPM tiles (= 64384 SiPM units) covering an area of 10 square meters of the sphere central detector operating at -50°.