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Comparison between TG‐51 and TG‐21: Calibration of photon and electron beams in water using cylindrical chambers
A new calibration protocol, developed by the AAPM Task Group 51 (TG‐51) to replace the TG‐21 protocol, is based on an absorbed‐dose to water standard and calibration factor [Formula: see text] , while the TG‐21 protocol is based on an exposure (or air‐kerma) standard and calibration factor [Formula:...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2000
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5726169/ https://www.ncbi.nlm.nih.gov/pubmed/11674825 http://dx.doi.org/10.1120/jacmp.v1i3.2643 |