Hard X-ray dosimetry of a plasma focus suitable for industrial radiography
Dosimetric measurements of the hard X-ray emission by a small-chamber 4.7 kJ Mather-type plasma focus device capable of producing neat radiographs of metallic objects, were carried out with a set of thermoluminescent detectors TLD 700 (LiF:Mg,Ti). Measurements of the hard X-ray dose dependence with...
Guardado en:
| Autores principales: | , , , , |
|---|---|
| Formato: | JOUR |
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_0969806X_v145_n_p39_Knoblauch |
| Aporte de: |
| id |
todo:paper_0969806X_v145_n_p39_Knoblauch |
|---|---|
| record_format |
dspace |
| spelling |
todo:paper_0969806X_v145_n_p39_Knoblauch2023-10-03T15:55:30Z Hard X-ray dosimetry of a plasma focus suitable for industrial radiography Knoblauch, P. Raspa, V. Di Lorenzo, F. Clausse, A. Moreno, C. Dosimetry Electrodes Electromagnetic wave emission Industrial radiography Lithium compounds Nondestructive examination Plasma devices X ray scattering Angular positions Hard x-ray emission Mather type plasma focus devices Measurements of Metallic objects Monte Carlo calculation Source-detector distance Thermoluminescent detectors X ray radiography Article dosimetry Monte Carlo method plasma focus device X ray Dosimetric measurements of the hard X-ray emission by a small-chamber 4.7 kJ Mather-type plasma focus device capable of producing neat radiographs of metallic objects, were carried out with a set of thermoluminescent detectors TLD 700 (LiF:Mg,Ti). Measurements of the hard X-ray dose dependence with the angular position relative to the electrodes axis, are presented. The source-detector distance was changed in the range from 50 to 100 cm, and the angular positions were explored between ± 70° relative to the symmetry axis of the electrodes. On-axis measurements show that the X-ray intensity is uniform within a half aperture angle of 6° in which the source delivers an average dose of (1.5 ± 0.1) mGy/sr per shot. Monte Carlo calculations suggest that the energy of the electron beam responsible for the X-ray emission ranges 100–600 keV. © 2017 Elsevier Ltd JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_0969806X_v145_n_p39_Knoblauch |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Dosimetry Electrodes Electromagnetic wave emission Industrial radiography Lithium compounds Nondestructive examination Plasma devices X ray scattering Angular positions Hard x-ray emission Mather type plasma focus devices Measurements of Metallic objects Monte Carlo calculation Source-detector distance Thermoluminescent detectors X ray radiography Article dosimetry Monte Carlo method plasma focus device X ray |
| spellingShingle |
Dosimetry Electrodes Electromagnetic wave emission Industrial radiography Lithium compounds Nondestructive examination Plasma devices X ray scattering Angular positions Hard x-ray emission Mather type plasma focus devices Measurements of Metallic objects Monte Carlo calculation Source-detector distance Thermoluminescent detectors X ray radiography Article dosimetry Monte Carlo method plasma focus device X ray Knoblauch, P. Raspa, V. Di Lorenzo, F. Clausse, A. Moreno, C. Hard X-ray dosimetry of a plasma focus suitable for industrial radiography |
| topic_facet |
Dosimetry Electrodes Electromagnetic wave emission Industrial radiography Lithium compounds Nondestructive examination Plasma devices X ray scattering Angular positions Hard x-ray emission Mather type plasma focus devices Measurements of Metallic objects Monte Carlo calculation Source-detector distance Thermoluminescent detectors X ray radiography Article dosimetry Monte Carlo method plasma focus device X ray |
| description |
Dosimetric measurements of the hard X-ray emission by a small-chamber 4.7 kJ Mather-type plasma focus device capable of producing neat radiographs of metallic objects, were carried out with a set of thermoluminescent detectors TLD 700 (LiF:Mg,Ti). Measurements of the hard X-ray dose dependence with the angular position relative to the electrodes axis, are presented. The source-detector distance was changed in the range from 50 to 100 cm, and the angular positions were explored between ± 70° relative to the symmetry axis of the electrodes. On-axis measurements show that the X-ray intensity is uniform within a half aperture angle of 6° in which the source delivers an average dose of (1.5 ± 0.1) mGy/sr per shot. Monte Carlo calculations suggest that the energy of the electron beam responsible for the X-ray emission ranges 100–600 keV. © 2017 Elsevier Ltd |
| format |
JOUR |
| author |
Knoblauch, P. Raspa, V. Di Lorenzo, F. Clausse, A. Moreno, C. |
| author_facet |
Knoblauch, P. Raspa, V. Di Lorenzo, F. Clausse, A. Moreno, C. |
| author_sort |
Knoblauch, P. |
| title |
Hard X-ray dosimetry of a plasma focus suitable for industrial radiography |
| title_short |
Hard X-ray dosimetry of a plasma focus suitable for industrial radiography |
| title_full |
Hard X-ray dosimetry of a plasma focus suitable for industrial radiography |
| title_fullStr |
Hard X-ray dosimetry of a plasma focus suitable for industrial radiography |
| title_full_unstemmed |
Hard X-ray dosimetry of a plasma focus suitable for industrial radiography |
| title_sort |
hard x-ray dosimetry of a plasma focus suitable for industrial radiography |
| url |
http://hdl.handle.net/20.500.12110/paper_0969806X_v145_n_p39_Knoblauch |
| work_keys_str_mv |
AT knoblauchp hardxraydosimetryofaplasmafocussuitableforindustrialradiography AT raspav hardxraydosimetryofaplasmafocussuitableforindustrialradiography AT dilorenzof hardxraydosimetryofaplasmafocussuitableforindustrialradiography AT claussea hardxraydosimetryofaplasmafocussuitableforindustrialradiography AT morenoc hardxraydosimetryofaplasmafocussuitableforindustrialradiography |
| _version_ |
1782029238625370112 |