Autor: |
G.F. Popov, Yu.V. Rogov, Z. Zimek, V.M. Lazurik, V.T. Lazurik, I. Kaluska |
Rok vydání: |
2007 |
Předmět: |
|
Zdroj: |
Radiation Physics and Chemistry. 76:1815-1819 |
ISSN: |
0969-806X |
Popis: |
The features of electron dose field formation in the multi-layer circular objects are related with its surface irregularity such as convexity, concavity and roundness of inner and outer layers. The simulation of dose distributions in multi-layer tubes irradiated with a scanned electron beam (EB) was carried out by Monte Carlo (MC) method with utilization of the software ModeCEB. The effects of mutual influence on dose field formation in contacting multi-layers tubes irradiated with EB were MC simulated and measured with a film dosimetry. An experimental validation of the obtained simulation predictions for dose distributions in multi-layer tubes irradiated with 10 MeV electrons was performed on radiation facility with linear electron accelerator LAE 13/9, INCT, Warsaw. Comparison of MC simulation results with a film dosimetry is discussed in the report. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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