Cargando…
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)...
| Autores principales: | , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2019
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6964766/ https://www.ncbi.nlm.nih.gov/pubmed/31633877 http://dx.doi.org/10.1002/acm2.12751 |