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http://www.repositorio.cdtn.br:8080/jspui/handle/123456789/1289| Title: | Determination of true null electrode spacing of an extrapolation chamber for x-ray dosimetry |
| Title of periodic: | Journal of Physics: Conference Series |
| Authors: | Figueiredo, M.T. T. Bastos, F. M. Silva, Teógenes Augusto da |
| Affiliation: | Centro de Desenvolvimento da Tecnologia Nuclear, CDTN, Belo Horizonte, MG, Brasil |
| Issue Date: | 2016 |
| Keywords: | Absorbed radiation doses;Calibration standards;Dosimetry;Electrodes |
| Abstract: | An accurate determination of the true null distance between electrodes, that defines the sensitive volume of an extrapolation chamber, is critical for the establishment of a primary measurement method for absorbed dose in tissue. In this work, a critical analysis of two methodologies for determining the true null electrode spacing of a 23392 Böhm model PTW extrapolation chamber was done. |
| Access: | L |
| Appears in Collections: | Artigo de periódico |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Determination of true null electrode spacing of an extrapolation chamber.pdf | 1.2 MB | Adobe PDF | View/Open |
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