Research of high-current pulsed electron beam energy distribution in depth of sheet of water; Bulletin of the Tomsk Polytechnic University; Vol. 311, № 2
| Parent link: | Bulletin of the Tomsk Polytechnic University/ Tomsk Polytechnic University (TPU).— , 2006-2007 Vol. 311, № 2.— 2007.— [P. 47-50] |
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| Hovedforfatter: | |
| Andre forfattere: | |
| Summary: | Заглавие с титульного листа Электронная версия печатной публикации Distribution of the absorbed doze and energy of the high-current pulsed electron beam formed by accelerator TEU-500 (350...500 kV, 60 ns, current density 0,3...0,4 kA/sm2) in water sheet depth has been measured. The high-resolution measurement technique of doze and energy distribution with application of dosimetric film based on lavsan with phenazine covering was used. Spatial resolution at registration of the absorbed doze in the range of 5...100 kGr amounts to 20...30 mkm. It was shown that at absorption of electron beam with high current density (in conditions of track overlapping on surface of the absorbing layer) distribution of the absorbed doze in thedepth within the limits of ±10 % coincides with distribution obtained for low-current beam |
| Sprog: | engelsk |
| Udgivet: |
2007
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| Serier: | Mathematics and mechanics.Physics |
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| Online adgang: | http://www.lib.tpu.ru/fulltext/v/Bulletin_TPU/2007/v311eng/i2/13.pdf |
| Format: | Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=182599 |
| Fysisk beskrivelse: | 1 файл (919 Кб) |
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| Summary: | Заглавие с титульного листа Электронная версия печатной публикации Distribution of the absorbed doze and energy of the high-current pulsed electron beam formed by accelerator TEU-500 (350...500 kV, 60 ns, current density 0,3...0,4 kA/sm2) in water sheet depth has been measured. The high-resolution measurement technique of doze and energy distribution with application of dosimetric film based on lavsan with phenazine covering was used. Spatial resolution at registration of the absorbed doze in the range of 5...100 kGr amounts to 20...30 mkm. It was shown that at absorption of electron beam with high current density (in conditions of track overlapping on surface of the absorbing layer) distribution of the absorbed doze in thedepth within the limits of ±10 % coincides with distribution obtained for low-current beam |