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The design of a photodetector unit of a new Shashlyk EM calorimeter for COMPASS II

A nine-channel photodetector unit with micropixel avalanche photodiodes (MAPD) and precision thermostabilization based on the compact Peltier module is designed and constructed. MAPD-3N with a high pixel density of 15,000 per square mm and area 3×3 mm 2 produced by Zecotek were used.

Detalles Bibliográficos
Autores principales: Chirikov-Zorin, I, Krumshtein, Z, Olchevski, A
Lenguaje:eng
Publicado: 2016
Materias:
Acceso en línea:https://dx.doi.org/10.1016/j.nima.2015.11.075
http://cds.cern.ch/record/2268691