The Characteristics of Fast Scintillation Detectors of Time-of-Flight and Anticoincidence Systems of Space-Based Gamma-Ray Telescope GAMMA-400 with Silicon Photomultipliers Readout.
- Resource Type
- Article
- Authors
- Arkhangelskiy, A. I.; Galper, A. M.; Arkhangelskaja, I. V.; Baskov, V. A.; Dalkarov, O. D.; Korotkov, M. G.; Leonov, A. A.; L'vov, A. I.; Pappe, N. Yu.; Poliansky, V. V.; Suchkov, S. I.; Topchiev, N. P.; Kheymits, M. D.; Chasovikov, E. N.; Yurkin, Yu. T.
- Source
- Physics of Atomic Nuclei. Oct2023, Vol. 86 Issue 5, p810-816. 7p.
- Subject
- *SCINTILLATION counters
*PHOTOMULTIPLIERS
*TELESCOPES
*NEUTRINO detectors
*POSITRON beams
*SILICON
*SYNCHROTRONS
- Language
- ISSN
- 1063-7788
The characteristics of the prototype of the scintillation detecting segment of time-of-flight and anticoincidence systems of being developed space-based GAMMA-400 gamma-ray telescope is studied. The amplitude resolution, time resolution and charged particle detection efficiency of the prototype with silicon photomultipliers readout obtained using 250 MeV positron beam of synchrotron C-25P "PAKHRA" of P.N. Lebedev Physical Institute are presented. The comparison of applying both "standard" and "fast" outputs of silicon photomultipliers type ON Semiconductor MICROFC-60035-SMT used in the prototype is featured. [ABSTRACT FROM AUTHOR]