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Estudo do material do eletrodo coletor de uma câmara de extrapolação por simulação de Monte Carlo
| Content Provider | Semantic Scholar |
|---|---|
| Author | Vedovato, Uly Pita Neves, Lucio Pereira Santos, William Suárez Belinato, Walmir Caldas, Linda V. E. Perini, Ana Paula |
| Copyright Year | 2018 |
| Abstract | In this work, the influence of different materials of the collecting electrode on the response of an extrapolation ionization chamber, was evaluated. This ionization chamber was simulated with the MCNP-4C Monte Carlo code and the spectrum of a standard diagnostic radiology beam (RQR5) was utilized. The different results are due to interactions of photons with different materials of the collecting electrode contributing with different values of energy deposited in the sensitive volume of the ionization chamber, which depends on the atomic number of the evaluated materials. The material that presented the least influence was graphite, the original constituent of the ionization chamber. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://media.metrologia2017.org.br/media/uploads/s/paulaperini@gmail.com_1498430272_825605.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |