Іонізаційна камера поділу як реперне джерело в аналізі потоків нейтронів
The paper considers the statistics of intervals between neutron registration by the detecting system based on fission ionization chamber KHT31-1, statistics of intervals between noise signal impulses in absence of neutrons and possibility to distinguish neutron flows from different sources. It is sh...
Збережено в:
| Видавець: | State Scientific and Technical Center for Nuclear and Radiation Safety |
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| Дата: | 2017 |
| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
State Scientific and Technical Center for Nuclear and Radiation Safety
2017
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| Онлайн доступ: | https://nuclear-journal.com/index.php/journal/article/view/79 |
| Теги: |
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Nuclear and Radiation Safety| Резюме: | The paper considers the statistics of intervals between neutron registration by the detecting system based on fission ionization chamber KHT31-1, statistics of intervals between noise signal impulses in absence of neutrons and possibility to distinguish neutron flows from different sources. It is shown that spurious noise signal from alpha decay of 234U in a radiator of the ionization chamber KHT31-1 can be used as a reference signal in measuring neutron fluxes from different sources. The analysis of long-term continuous sets of measurements is taken as a basis of mathematical treatment. |
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