The energy deposition and propagation of fast ions in ultra-dense plasmas
文献类型：期刊论文
| 作者 | Li, XM; Shen, BF; Zha, XJ; Fang, ZB; Zhang, XM; Jin, ZY; Wang, FC |
| 刊名 | Acta physica sinica
 |
| 出版日期 | 2006-05-01 |
| 卷号 | 55期号:5页码:2313-2321 |
| 关键词 | Fast ions Fokker-planck equation |
| ISSN号 | 1000-3290 |
| 通讯作者 | Li, xm() |
| 英文摘要 | The collision dynamics of the fast ion population in ultra-dense dt plasmas are investigated and analyzed within the framework of the relativistic fokker-planck equation. the green function expansing on the spherical harmonics is used to express the solution of the equation. with the green function we can calculate the stopping time, the ion range, the straggling range, and the mean transverse dispersion of different kinds of ions in plasmas. compared to the previous ways of studying the movement of ions in plasmas, we not only calculate the straggling range without the approximation that the energy loss of the ions is much smaller than the energy of the ions, but we also calculate the stopping time and the mean transverse dispersion. this calculation is important for the experimental study of high energy density plasmas and fast ignition of laser fusion. |
| WOS关键词 | ALPHA-PARTICLES ; FAST IGNITION ; LASER FUSION ; PROTONS ; MECHANISM |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000237522000034 |
| 出版者 | CHINESE PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379980 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Li, XM |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, XM,Shen, BF,Zha, XJ,et al. The energy deposition and propagation of fast ions in ultra-dense plasmas[J]. Acta physica sinica,2006,55(5):2313-2321. |
| APA | Li, XM.,Shen, BF.,Zha, XJ.,Fang, ZB.,Zhang, XM.,...&Wang, FC.(2006).The energy deposition and propagation of fast ions in ultra-dense plasmas.Acta physica sinica,55(5),2313-2321. |
| MLA | Li, XM,et al."The energy deposition and propagation of fast ions in ultra-dense plasmas".Acta physica sinica 55.5(2006):2313-2321. |
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来源：中国科学院大学
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