Speakers
Peter Naumov
(NRNU MEPhI)
Mikhail Runzo
Description
During the development of large fast scintillation detectors with silicon photomutipliers (SiPM) for the satellite based gamma-ray telescope GAMMA-400, the properties of the SiPM allowed to measure the number of photoelectrons detected. The minimum of photoelectrons detected is calculated for effective particles selection. The functions of the detector response to SiPM with a different number of cells are compared with the use of a photomultiplier.
It was found that to increase the efficiency of charged particles detection it is necessary to raise the amount of collected light.
The technical possibilities of this enhancement are considered.
Primary authors
Irene ARKHANGELSKAJA
(National Research Nuclear University MEPhI (Moscow Engineering Physics Institute))
Andrey Arkhangelskiy
(National Research Nuclear University MEPhI (Moscow Engineering Physics Institute))
Evgeniy Chasovikov
(National Research Nuclear University "MEPhI" (Moscow Engineering Physics Institute))
Mrs.
Irina Grigoryeva
Pavel Naumov
(MEPhI)
Peter Naumov
(NRNU MEPhI)
Gayar Salakhutdinov
Artyom Solodovnikov
(NRNU MEPhI)
Mikhail Runzo
