Calorimetric method for determination of 51Cr neutrino source activity
| Autor: | T. V. Ibragimova, E. P. Veretenkin, I. N. Mirmov, Yu. P. Kozlova, V. N. Gavrin, S. N. Danshin |
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| Rok vydání: | 2015 |
| Předmět: |
Physics
Nuclear and High Energy Physics Particle properties Physics::Instrumentation and Detectors 010308 nuclear & particles physics Thermal power station 01 natural sciences Atomic and Molecular Physics and Optics Nuclear physics 0103 physical sciences Thermal Calibration Neutrino 010306 general physics |
| Zdroj: | Physics of Atomic Nuclei. 78:1606-1609 |
| ISSN: | 1562-692X 1063-7788 |
| Popis: | Experimental study of nonstandard neutrino properties using high-intensity artificial neutrino sources requires the activity of the sources to be determined with high accuracy. In the BEST project, a calorimetric system for measurement of the activity of high-intensity (a few MCi) neutrino sources based on 51Cr with an accuracy of 0.5–1% is created. In the paper, the main factors affecting the accuracy of determining the neutrino source activity are discussed. The calorimetric system design and the calibration results using a thermal simulator of the source are presented. |
| Databáze: | OpenAIRE |
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