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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...
Autores principales: | Corns, Robert A., Huang, Vicky W., Thomas, Steven D. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2015
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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 |
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