Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › Рецензирование
Applying a 21-channel Thomson spectrometer setup has revealed further insight to the connection between spatial and spectral beam characteristic of laser accelerated protons. Analyzing the central emission cone (plus/minus 3 degree) shows an increasing beam divergency for protons with increasing kinetic energies. This holds for protons emitted from the same source area at the target surface. The whole beam is a well ordered system with a clear functional dependence of trajectories on proton energy. This is a consequence of the source dynamics which is determined by the sheath development in time. Thus laser-driven ion beams can be advantageously manipulated for further propagation to an experiment. We demonstrate this capability with a magnetic quadrupole and obtain a nearly parallel and monochromatized beam. Furthermore we set our achievements in beam production efficiency into context with other laser systems and demonstrate the potential of very-thin target foils.
Язык оригинала | английский |
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Название основной публикации | Laser-Driven Relativistic Plasmas Applied to Science, Industry and Medicine - The 2nd International Symposium |
Страницы | 140-150 |
Число страниц | 11 |
DOI | |
Состояние | Опубликовано - 2009 |
Событие | 2nd International Symposium on Laser-Driven Relativistic Plasmas Applied to Science, Industry and Medicine - Kyoto, Япония Продолжительность: 19 янв 2009 → 23 янв 2009 |
Название | AIP Conference Proceedings |
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Том | 1153 |
ISSN (печатное издание) | 0094-243X |
ISSN (электронное издание) | 1551-7616 |
конференция | 2nd International Symposium on Laser-Driven Relativistic Plasmas Applied to Science, Industry and Medicine |
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Страна/Tерритория | Япония |
Город | Kyoto |
Период | 19/01/09 → 23/01/09 |
ID: 85663896