Pulse shape neutrons and gamma quanta discrimination by means of plastic scintillator of the new generation
Plastic scintillator (PS) of the new generation was developed for the pulse shape neutron and γ -quanta discrimination (n/γ -discrimination). To impart n/γ discrimination property two activation centers with different decay times were inserted in the PS. One of them transforms singlet excitation int...
Збережено в:
| Дата: | 2013 |
|---|---|
| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2013
|
| Назва видання: | Functional Materials |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/120117 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Pulse shape neutrons and gamma quanta discrimination by means of plastic scintillator of the new generation / P.N. Zhmurin, V.N. Lebedev, A.F. Adadurov, V.N. Pereymak, Yu.A. Gurkalenko // Functional Materials. — 2013. — Т. 20, № 4. — С. 500-503. — Бібліогр.: 10 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | Plastic scintillator (PS) of the new generation was developed for the pulse shape neutron and γ -quanta discrimination (n/γ -discrimination). To impart n/γ discrimination property two activation centers with different decay times were inserted in the PS. One of them transforms singlet excitation into fluorescent light, while the other – makes the same for triplet excitations. 1,4-Dimethyl-9,10-diphenylanthracene and tris(benzoylmethide) (1,10-phenantroline) Europium III – were used as activators. The figure of merit is 1.48 for this scintillator which is sufficient for reliable n/γ -discrimination. |
|---|