Author:
Carnesecchi F.,Vignola G.,Agrawal N.,Alici A.,Antonioli P.,Arcelli S.,Bellini F.,Cavazza D.,Cifarelli L.,Colocci M.,Durando S.,Ercolessi F.,Garbini M.,Giacalone M.,Hatzifotiadou D.,Jacazio N.,Margotti A.,Malfattore G.,Nania R.,Noferini F.,Pinazza O.,Preghenella R.,Ricci R.,Rignanese L.,Rubini N.,Scapparone E.,Scioli G.,Strazzi S.,Tripathy S.,Zichichi A.
Abstract
Abstract
The direct response of Silicon PhotoMultipliers being
traversed by a MIP charged particle have been studied in a
systematic way for the first time. Using beam test data, time
resolution and the crosstalk probability have been measured. A
characterization of the SiPM by means of a laser beam is also
reported. The results obtained for different sensors indicate a
measured time resolution around 40–70 ps. Although particles are
expected to traverse only one SPAD per event, crosstalk measurements
on different sensors indicate an unexpected higher value with
respect to the one related to the sensor noise.
Subject
Mathematical Physics,Instrumentation
Cited by
8 articles.
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