Автор |
Aoki, Takayuki |
Автор |
Niu, Keishiro |
Дата выпуска |
1990 |
dc.description |
Focusing processes of rotating and propagating proton beams in a neutral hydrogen gas are studied numerically by using a two-dimensional hybrid code. Processes including beam impact ionization, plasma avalanche and field emission are taken into consideration. The plasma formation time depends on the initial gas density and the beam intensity. When 2-Torr neutral gas is filled initially, enough plasma density is created by the rising part of the beam pulse, so that the main pulse is focused and forms a rotating and propagatingbeam configuration. |
Формат |
application.pdf |
Издатель |
Cambridge University Press |
Копирайт |
Copyright © Cambridge University Press 1990 |
Название |
2-D Simulation for focus of rotating and propagating ion beam in neutral gas |
Тип |
research-article |
DOI |
10.1017/S0263034600007850 |
Electronic ISSN |
1469-803X |
Print ISSN |
0263-0346 |
Журнал |
Laser and Particle Beams |
Том |
8 |
Первая страница |
89 |
Последняя страница |
93 |
Аффилиация |
Aoki Takayuki; the Graduate School at Nagatsuta |
Аффилиация |
Niu Keishiro; the Graduate School at Nagatsuta |
Выпуск |
1-2 |