载入...
Determination of the Small-Field Output Factor for 6 MV Photon Beam Using EGSnrc Monte Carlo
Accuracy of ionization chamber (IC) to measure the scatter output factor (S(cp)) of a linear accelerator (linac) is crucial, especially in small field (<4 cm × 4 cm). The common IC volume of 0.6 cc is not adequate for small-field measurement and not all radiotherapy centers can afford to purchase...
| Autores principales: | , , |
|---|---|
| 格式: | Online 文件 Texto |
| 语言: | English |
| 出版: |
Wolters Kluwer - Medknow
2022
|
| 主题: | |
| 在线阅读: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9846995/ https://www.ncbi.nlm.nih.gov/pubmed/36684700 http://dx.doi.org/10.4103/jmp.jmp_40_22 |