2–6 Dec 2025
Bologna, Italy
Europe/Rome timezone
Registration Deadline is ___ 19 November ___

Radiation damage studies of silicon photomultipliers for the CMS MIP Timing Detector

3 Dec 2025, 09:55
15m
Auditorium Enzo Biagi (Bologna, Italy)

Auditorium Enzo Biagi

Bologna, Italy

Talk Radiation Damage Plenary Session

Speaker

Yuri Musienko (University of Notre Dame (US))

Description

Recently developed 15 um, 20 um, 25 um and 30 um cell size Hamamatsu were irradiated with reactor neutrons at JSI (Ljubljana) up to 2×1014 n/cm^2 (1 MeV equivalent). The parameters of new and irradiated SiPMs were studied using pulsed light illumination. The effects of the neutron radiation on breakdown voltage, signal amplitude, dark current and noise for these devices are shown and discussed.

Speaker Confirmation Yes

Author

Yuri Musienko (University of Notre Dame (US))

Co-authors

Adriaan Heering (University of Notre Dame (US)) Mr Anton Karneyeu (University of Notre Dame (US)) Prof. Mitchell Wayne (University of Notre Dame (US))

Presentation materials

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