| 超强激光等离子体中J×B 加热的二维粒子模拟 |
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| 引用本文： | 曹莉华 常铁强. 超强激光等离子体中J×B 加热的二维粒子模拟[J]. 强激光与粒子束, 1998, 10(1): 80-83 |
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| 作者姓名： | 曹莉华 常铁强 |
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| 作者单位： | 1. 国防科技大学应用物理系, 湖南长沙, 410073；2. 北京应用物理与计算数学研究所, 北京, 100088 |
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| 基金项目： | 国家863惯性约束聚变领域与该领域青年科学基金 |
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| 摘 要： | 用等离子体粒子模拟方法对超强激光等离子体相互作用中的J×B加热机制进行了二维模拟, 简要分析了其加热机制。粒子模拟结果清晰地反映了电子的加热过程和加热特征。
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| 关 键 词： | J×B加热 激光等离子体相互作用 二维粒子模拟 超短脉冲强激光 |
| 收稿时间： | 1900-01-01; |
PARTICLE SIMULATION OF J×B HEATING IN PLASMAS PRODUCED BY AN ULTRAPOWERFUL LASER PULSE |
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| Cao Lihua ,,Chang Tieqiang ,Chang Wenwei ,Yue Zongwu .National University of Defense Technology,Changsha. PARTICLE SIMULATION OF J×B HEATING IN PLASMAS PRODUCED BY AN ULTRAPOWERFUL LASER PULSE[J]. High Power Laser and Particle Beams, 1998, 10(1): 80-83 |
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| Authors: | Cao Lihua Chang Tieqiang Chang Wenwei Yue Zongwu .National University of Defense Technology Changsha |
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| Affiliation: | 1.National University of Defense Technology; Changsha; 410073 2.Institute of Applied Physics and Computational Mathematics; P.O.Box 8009; Beijing 100088; |
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| Abstract: | D particle simulation is used to investigated the ultrapowerful laser plasma interaction.The mechanism of J×B heating is discussed briefly.Results of particle simulation indicate electron heating and its character. |
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| Keywords: | laser plasma interaction 2 D particle simulation ultrapowerful laser pulse |
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