XU Zhiyong,ZHANG Liangan,DAI Guangfu.Exposure estimation of personnel around patients after radionuclide therapy by Monte Carlo method and integration method[J].Chinese Journal of Radiological Medicine and Protection,2001,21(4):253-254 |
Exposure estimation of personnel around patients after radionuclide therapy by Monte Carlo method and integration method |
Received:April 30, 2001 |
DOI: |
KeyWords:Exposure Integration Monte Carlo method |
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Abstract:: |
Objective To estimate exposure dose of personnel around patients by Monte Carlo method and integration method. Methods Exposures were estimated by a Monte Carlo practical program with Visual Basic 6.0 and integration method using "pen-and-paper". Results Exposures for rectangle and ellipse sources were calculated.The difference between different methods for various sources were 0.88% and 0.61%,respectively. Conclusion The results estimated by Monte Carlo method are close to those of integration method.It is illustrated that doses of other people estimated by Monte Carlo method are significant. |
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