The method of branching ratio measurements for nuclear unbound states produced by three particle reactions
The direct method of decay branching ratio determination for nuclear unbound states is proposed. The method is based on the complex study of three particle reactions in kinematically complete and incomplete experiments. The resonance decay probability is defined as a ratio of experimentally observ...
Збережено в:
| Дата: | 2005 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2005
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| Назва видання: | Вопросы атомной науки и техники |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/81214 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | The method of branching ratio measurements for nuclear unbound states produced by three particle reactions / Yu.N. Pavlenko // Вопросы атомной науки и техники. — 2005. — № 6. — С. 11-16. — Бібліогр.: 21 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The direct method of decay branching ratio determination for nuclear unbound states is proposed. The method is
based on the complex study of three particle reactions in kinematically complete and incomplete experiments. The
resonance decay probability is defined as a ratio of experimentally observed magnitudes, namely the differential
cross sections corresponding to the processes of resonance excitation and their decay. The most favourable conditions
for such measurements have unbound states with the excitation energy near the decay threshold into the one of
the possible channels. The peculiarities and some applications of the proposed method are discussed. |
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