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Galetta, G.; Ciciriello, F.; Corsi, F.; De Leo, R.; Garibaldi, F.; Lagamba, L.; Licciulli, F.; Loddo, F.; Marzocca, C.; Nappi, E.; Perrino, R.; Ranieri, A.
EPJ Web of conferences, 01/2014, Letnik: 66Journal Article
Two Hamamatsu Photonics silicon photomultipliers (SiPM) with same cell size 50 x 50 mu m super(2) and different sensitive area (1 x 1 mm super(2) vs. 3 x 3 mm super(2)) have been characterized in charge and time by means of a 409 nm pico-laser. The time resolution was studied for the detection of few photoelectrons. The results obtained are relevant for the employment of SiPM in ring imaging Cherenkov detectors (RICH).
