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P(ion) effects in flattening filter‐free radiation beams

Flattening filter‐free radiation beams have higher dose rates that significantly increase the ion recombination rate in an ion chamber's volume and lower the signal read by the chamber‐electrometer pair. The ion collection efficiency correction ([Formula: see text]) accounts for the loss of sig...

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Detalles Bibliográficos
Autores principales: Corns, Robert A., Huang, Vicky W., Thomas, Steven D.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5691018/
https://www.ncbi.nlm.nih.gov/pubmed/26699592
http://dx.doi.org/10.1120/jacmp.v16i6.5869