Fluctuations of ionizing particle track structure and energy resolution of scintillators
The work is devoted to the study of fluctuations in ionizing particle track to the energy resolution deterioration. Reasons of deterioration of energy resolution of scintillators due to relatively rare events of production of high-energy Auger and delta-electrons are discussed in terms of different...
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| Дата: | 2017 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2017
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| Назва видання: | Functional Materials |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/136877 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Fluctuations of ionizing particle track structure and energy resolution of scintillators / A.V. Gektin, A.N. Vasil'ev // Functional Materials. — 2017. — Т. 24, № 4. — С. 621-627. — Бібліогр.: 11 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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dspace |
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irk-123456789-1368772018-06-17T03:10:44Z Fluctuations of ionizing particle track structure and energy resolution of scintillators Gektin, A.V. Vasil'ev, A.N. Modeling and simulation The work is devoted to the study of fluctuations in ionizing particle track to the energy resolution deterioration. Reasons of deterioration of energy resolution of scintillators due to relatively rare events of production of high-energy Auger and delta-electrons are discussed in terms of different decay from regions with different concentration of excitations in track region. The model allows to assume that decay time changes reflect track non-uniformity and following energy resolution changes. The shallow traps which change the mobility of charge carriers could influence the long components of the decay and therefore modify the input to scintillation signal from regions with low concentration of excitations. This effect could be significant in deterioration of energy resolution of scintillators. 2017 Article Fluctuations of ionizing particle track structure and energy resolution of scintillators / A.V. Gektin, A.N. Vasil'ev // Functional Materials. — 2017. — Т. 24, № 4. — С. 621-627. — Бібліогр.: 11 назв. — англ. 1027-5495 DOI: https://doi.org/10.15407/fm24.04.621 http://dspace.nbuv.gov.ua/handle/123456789/136877 en Functional Materials НТК «Інститут монокристалів» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Modeling and simulation Modeling and simulation |
| spellingShingle |
Modeling and simulation Modeling and simulation Gektin, A.V. Vasil'ev, A.N. Fluctuations of ionizing particle track structure and energy resolution of scintillators Functional Materials |
| description |
The work is devoted to the study of fluctuations in ionizing particle track to the energy resolution deterioration. Reasons of deterioration of energy resolution of scintillators due to relatively rare events of production of high-energy Auger and delta-electrons are discussed in terms of different decay from regions with different concentration of excitations in track region. The model allows to assume that decay time changes reflect track non-uniformity and following energy resolution changes. The shallow traps which change the mobility of charge carriers could influence the long components of the decay and therefore modify the input to scintillation signal from regions with low concentration of excitations. This effect could be significant in deterioration of energy resolution of scintillators. |
| format |
Article |
| author |
Gektin, A.V. Vasil'ev, A.N. |
| author_facet |
Gektin, A.V. Vasil'ev, A.N. |
| author_sort |
Gektin, A.V. |
| title |
Fluctuations of ionizing particle track structure and energy resolution of scintillators |
| title_short |
Fluctuations of ionizing particle track structure and energy resolution of scintillators |
| title_full |
Fluctuations of ionizing particle track structure and energy resolution of scintillators |
| title_fullStr |
Fluctuations of ionizing particle track structure and energy resolution of scintillators |
| title_full_unstemmed |
Fluctuations of ionizing particle track structure and energy resolution of scintillators |
| title_sort |
fluctuations of ionizing particle track structure and energy resolution of scintillators |
| publisher |
НТК «Інститут монокристалів» НАН України |
| publishDate |
2017 |
| topic_facet |
Modeling and simulation |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/136877 |
| citation_txt |
Fluctuations of ionizing particle track structure and energy resolution of scintillators / A.V. Gektin, A.N. Vasil'ev // Functional Materials. — 2017. — Т. 24, № 4. — С. 621-627. — Бібліогр.: 11 назв. — англ. |
| series |
Functional Materials |
| work_keys_str_mv |
AT gektinav fluctuationsofionizingparticletrackstructureandenergyresolutionofscintillators AT vasilevan fluctuationsofionizingparticletrackstructureandenergyresolutionofscintillators |
| first_indexed |
2023-10-18T21:14:54Z |
| last_indexed |
2023-10-18T21:14:54Z |
| _version_ |
1796152302616182784 |