Influence of transport properties on energy resolution of planar TlBr and CdZnTe gamma-ray detectors: Monte-Carlo investigation
The response of TlBr- and CdZnTe-detectors to gamma-rays from ⁵⁷Со and ¹³⁷Cs was simulated by Monte-Carlo method via Geant4 package. We studied the influence of transport parameters of electrons and holes on energy resolution of detectors. The modification of photopeaks with a changing the ratio...
Збережено в:
| Дата: | 2014 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2014
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| Назва видання: | Вопросы атомной науки и техники |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/80345 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Influence of transport properties on energy resolution of planar TlBr and CdZnTe gamma-ray detectors: Monte-Carlo investigation / A.I. Skrypnyk, M.A. Khazhmuradov // Вопросы атомной науки и техники. — 2014. — № 4. — С. 134-138. — Бібліогр.: 6 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The response of TlBr- and CdZnTe-detectors to gamma-rays from ⁵⁷Со and ¹³⁷Cs was simulated by Monte-Carlo
method via Geant4 package. We studied the influence of transport parameters of electrons and holes on energy
resolution of detectors. The modification of photopeaks with a changing the ratio of the electron and hole mobilitylifetime
products was investigated. All results obtained for TlBr detectors were compared with the results for
CdZnTe-detectors. The efficiency for detecting gamma-quanta in the range of energies from 10 keV to 3 MeV by
both kinds of detector was researched. |
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