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Monitoring linear accelerators electron beam energy constancy with a 2D ionization chamber array and double‐wedge phantom
Validate that a two‐dimensional (2D) ionization chamber array (ICA) combined with a double‐wedge plate (DWP) can track changes in electron beam energy well within 2.0 mms as recommended by TG‐142 for monthly quality assurance (QA). Electron beam profiles of 4–22 MeV were measured for a 25 × 25 cm(2)...
Enregistré dans:
| Publié dans: | J Appl Clin Med Phys |
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| Auteurs principaux: | , , , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
John Wiley and Sons Inc.
2019
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6964766/ https://ncbi.nlm.nih.gov/pubmed/31633877 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/acm2.12751 |
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