Investigation of a LYSO crystal for a low-energy calorimeter
| Autor: | R. M. Djilkibaev |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Physics
Calorimeter (particle physics) Physics::Instrumentation and Detectors 010308 nuclear & particles physics Resolution (electron density) Avalanche photodiode 01 natural sciences Lyso Photodiode law.invention Nuclear physics Crystal Low energy law 0103 physical sciences High Energy Physics::Experiment 010306 general physics Luminescence Instrumentation |
| Zdroj: | Instruments and Experimental Techniques. 60:330-335 |
| ISSN: | 1608-3180 0020-4412 |
| DOI: | 10.1134/s0020441217030058 |
| Popis: | The results of studying a calorimeter cell in the low-energy region, ~50 MeV, which consists of a LYSO crystal and two avalanche photodiodes, are presented. The use of two photodiodes per crystal made it possible to perform a preliminary measurement of the calorimeter energy resolution using one calorimeter cell and cosmic muons. The coefficient of the stochastic contribution to the calorimeter energy resolution and the crystal luminescence time were measured (0.115% and 50 ns, respectively). |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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