Simulation of the Focal Spot of the Accelerator Bremsstrahlung Radiation
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 132 : Modern Technologies for Non-Destructive Testing.— 2016.— [012022, 5 p.] |
|---|---|
| Autor principal: | |
| Autores Corporativos: | , |
| Otros Autores: | |
| Sumario: | Title screen Testing of thick-walled objects by bremsstrahlung radiation (BR) is primarily performed via high-energy quanta. The testing parameters are specified by the focal spot size of the high-energy bremsstrahlung radiation. In determining the focal spot size, the high- energy BR portion cannot be experimentally separated from the low-energy BR to use high- energy quanta only. The patterns of BR focal spot formation have been investigated via statistical modeling of the radiation transfer in the target material. The distributions of BR quanta emitted by the target for different energies and emission angles under normal distribution of the accelerated electrons bombarding the target have been obtained, and the ratio of the distribution parameters has been determined. |
| Lenguaje: | inglés |
| Publicado: |
2016
|
| Materias: | |
| Acceso en línea: | http://dx.doi.org/10.1088/1757-899X/132/1/012022 http://earchive.tpu.ru/handle/11683/33941 |
| Formato: | Electrónico Capítulo de libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650556 |
| Sumario: | Title screen Testing of thick-walled objects by bremsstrahlung radiation (BR) is primarily performed via high-energy quanta. The testing parameters are specified by the focal spot size of the high-energy bremsstrahlung radiation. In determining the focal spot size, the high- energy BR portion cannot be experimentally separated from the low-energy BR to use high- energy quanta only. The patterns of BR focal spot formation have been investigated via statistical modeling of the radiation transfer in the target material. The distributions of BR quanta emitted by the target for different energies and emission angles under normal distribution of the accelerated electrons bombarding the target have been obtained, and the ratio of the distribution parameters has been determined. |
|---|---|
| DOI: | 10.1088/1757-899X/132/1/012022 |