Sprecher
Herr
Arseniy Rybnikov
(JINR)
Beschreibung
The electromagnetic calorimeter ECAL0 is additional calorimeter for the upgraded COMPASS II experiment. A Hamamatsu MPPC S12572-10P was chosen as readout photosensor in order to meet the detector's requirements as: high dynamic range, low recovery time, etc. During 2015 about 2 000 photosensors were thoroughly tested. In this talk mass testing methods and criteria which we used for SiPM selection are presented.
Hauptautor
Herr
Arseniy Rybnikov
(JINR)
