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| Verfasst von: | Christensen, Jeppe Brage [VerfasserIn]  |
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| | Bossin, Lily [VerfasserIn] |
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| | Muñoz, Iván Domingo [VerfasserIn] |
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| | Stengl, Christina [VerfasserIn] |
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| | Vedelago, José [VerfasserIn] |
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| | Yukihara, Eduardo Gardenali [VerfasserIn] |
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| Titel: | Optically stimulated luminescence detectors for LET determination and dosimetry in ion beam therapy |
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| Verf.angabe: | Jeppe Brage Christensen, Lily Bossin, Iván Domingo Muñoz, Christina Stengl, José Vedelago, Eduardo Gardenali Yukihara |
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| E-Jahr: | 2024 |
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| Jahr: | September 2024 |
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| Umfang: | 7 S. |
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| Illustrationen: | Illustrationen |
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| Fussnoten: | Online verfügbar: 13. August 2024, Artikelversion: 24. August 2024 ; Gesehen am 15.10.2024 |
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| Titel Quelle: | Enthalten in: Radiation measurements |
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| Ort Quelle: | Amsterdam [u.a.] : Elsevier Science, 1994 |
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| Jahr Quelle: | 2024 |
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| Band/Heft Quelle: | 177(2024) vom: Sept., Artikel-ID 107270, Seite 1-7 |
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| ISSN Quelle: | 1879-0925 |
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| Abstract: | Optically stimulated luminescence detectors (OSLDs) have been utilized for various dosimetry applications for many years. The use of Al2O3:C OSLDs for proton dosimetry began over a decade ago, taking advantage of the correlation between the ionization density of the radiation field and the ratio of intensities of the material’s two emission bands. The correlation allows for determining both linear energy transfer (LET) and dose in proton beams, with corrections for ionization quenching derived from the LET. However, the previous methodology for proton dosimetry and simultaneous LET determination with Al2O3:C OSLDs was cumbersome and occasionally associated with large uncertainties, while carbon beam dosimetry posed further challenges due to an elevated LET. This paper reviews the recent advancements in ion beam dosimetry and LET determination using OSLDs. Employing Al2O3:C,Mg OSLDs alongside improved, automatized read-out techniques, and the use of other radiation quality metrics than averaged LET, has removed most of the previous obstacles for ion beam dosimetry with OSLDs. The feasibility of simultaneous LET determination and dosimetry in ion beams is demonstrated through two case studies involving realistic proton and carbon ion therapy scenarios. |
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| DOI: | doi:10.1016/j.radmeas.2024.107270 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
kostenfrei: Volltext: https://doi.org/10.1016/j.radmeas.2024.107270 |
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| | kostenfrei: Volltext: https://www.sciencedirect.com/science/article/pii/S135044872400218X |
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| | DOI: https://doi.org/10.1016/j.radmeas.2024.107270 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | Dosimetry |
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| | Ion beam therapy |
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| | Linear energy transfer |
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| | Optically stimulated luminescence |
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| K10plus-PPN: | 1905688962 |
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| Verknüpfungen: | → Zeitschrift |
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Optically stimulated luminescence detectors for LET determination and dosimetry in ion beam therapy / Christensen, Jeppe Brage [VerfasserIn]; September 2024 (Online-Ressource)
