| 超强度激光与等离子体相互作用的数值研究 |
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| 引用本文： | 阿不都热苏力,冈田利男.超强度激光与等离子体相互作用的数值研究[J].喀什师范学院学报,2005,26(6):26-29. |
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| 作者姓名： | 阿不都热苏力 冈田利男 |
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| 作者单位： | 东京都农工大学工学部,大学院,日本,东京,184-8588 |
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| 摘 要： | 用超粒子模拟方法（Particle in Cell Method）数值研究了超强激光（10^20W/cm^2）与等离子体相互作用后产生的粒子束收缩问题.结果表明,由于超强激光照射的等离子体靶形的改变,直接影响被加速的粒子束收缩.阐述了激光辐照三角形壳靶时,等离子体向心会聚过程的数值模拟实验结果.
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| 关 键 词： | 超强激光 半圆弧凹型壳靶 相互作用 |
| 文章编号： | 1006-432X（2005）06-0026-04 |
| 收稿时间： | 2005-06-20 |
| 修稿时间： | 2005-06-20 |
Numeral Analysis on the Interaction of Ultra-intense and Laser Pulse Plasma |
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| Abdurusul,Okada Toshio.Numeral Analysis on the Interaction of Ultra-intense and Laser Pulse Plasma[J].Journal of Kashgar Teachers College,2005,26(6):26-29. |
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| Authors: | Abdurusul Okada Toshio |
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| Institution: | Tokyo University of Agriculture and Technology, Tokyo 184-8588,Japan |
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| Abstract: | Particle in Cell Method is applied to analysis the values derived from the ultra-strong laser(10~20W/cm~2) and convergence problem produced from plasma interaction.The result of this research indicated that contraction degree of accelerated particle beam can be directly affected along with the variation of plasma target shape under ultra-strong laser illumination.This paper also provides the explanation on entire process of plasma centripetal convergence generated when the triangle target is illuminated by strong laser. |
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| Keywords: | Particle in Cell intense ultra-short Laser pulse ion generation particle simulation |
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