Dose Calculation of X-Ray in Medium

LIU Yan-Mei; XUE Ding-Yu; XU Xin-He; DONG Zai-Li; CHEN Zhen

Chinese Physics C> 2006, Vol. 30> Issue(10) : 1027-1031

Dose Calculation of X-Ray in Medium

Institute of Artificial Intelligence and Robotics, Northeastern University, Shenyang 110004, China2 Shenyang Institute of Aeronautical Engineering, Shenyang 110034, China3 Robotics Laboratory, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China

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Abstract：
The photon transportation in radiotherapy is studied based on Monte Carlo method. The dose calculation based on the MC simulation package DPM has been carried out, and the results have been visualized using MEX technology of Matlab. The dose results of X-ray in homogeneity and inhomogeneity medium have been compared with experimental data and those of other MC simulation package, and these results all agree. The calculation method we proposed has the advantage of high speed and good accuracy, therefore, is applicable in practice.

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LIU Yan-Mei, XUE Ding-Yu, XU Xin-He, DONG Zai-Li and CHEN Zhen. Dose Calculation of X-Ray in Medium[J]. Chinese Physics C, 2006, 30(10): 1027-1031.

LIU Yan-Mei, XUE Ding-Yu, XU Xin-He, DONG Zai-Li and CHEN Zhen. Dose Calculation of X-Ray in Medium[J]. Chinese Physics C, 2006, 30(10): 1027-1031. shu

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Received: 2005-12-29
Revised: 2006-03-22

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

Dose Calculation of X-Ray in Medium

Corresponding author: LIU Yan-Mei,

Institute of Artificial Intelligence and Robotics, Northeastern University, Shenyang 110004, China2 Shenyang Institute of Aeronautical Engineering, Shenyang 110034, China3 Robotics Laboratory, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China

Received Date: 2005-12-29
Accepted Date: 2006-03-22
Available Online: 2006-10-05

Abstract: The photon transportation in radiotherapy is studied based on Monte Carlo method. The dose calculation based on the MC simulation package DPM has been carried out, and the results have been visualized using MEX technology of Matlab. The dose results of X-ray in homogeneity and inhomogeneity medium have been compared with experimental data and those of other MC simulation package, and these results all agree. The calculation method we proposed has the advantage of high speed and good accuracy, therefore, is applicable in practice.