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hot dense plasma
相关语句
  高温稠密等离子体
     Theoretical Research of Electron-Ion Direct Impact Excitation Cross Sections for Hot Dense Plasma (In Chinese)
     高温稠密等离子体电子离子直接碰撞激发截面的理论研究
短句来源
     An average-atom (AA) model, Younger formula and partial wave method are employed to study the electron- ion direct impact excitation cross sections for hot dense plasma.
     应用含温有界平均原子模型,采用Younger公式和分波法研究了高温稠密等离子体内电子离子直接碰撞激发的截面。
短句来源
  “hot dense plasma”译为未确定词的双语例句
     SCATTERING RESONANCES IN HOT DENSE PLASMA
     稠密热等离子体中的电子共振散射
短句来源
     ELECTRON CONDUCTIVE OPACITY OF HOT DENSE PLASMA
     稠密热等离子体的电子传导不透明度研究
短句来源
     Simulation of hot dense plasma's ionic population:beyond the average atom model
     超越平均原子模型模拟高温高密等离子体离子布居
短句来源
     In a hot dense plasma,the effects of line broadening,configuration interaction and the ionization potential depression have great influence on the accurate calculation of plasma opacities.
     在高温、稠密等离子体环境下,谱线展宽、组态相互作用、电离能下降等效应与不透明度的准确计算密切相关.
短句来源
  相似匹配句对
     HOT
     热报!
短句来源
     ) is dense in B((?)
     )在B((?)
短句来源
     SCATTERING RESONANCES IN HOT DENSE PLASMA
     稠密热等离子体中的电子共振散射
短句来源
     On Debye Mass in Hot Dense QED
     热密QED中的德拜质量(英文)
短句来源
     ELECTRON CONDUCTIVE OPACITY OF HOT DENSE PLASMA
     稠密热等离子体的电子传导不透明度研究
短句来源
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  hot dense plasma
Microdroplets of 15-μm diameter are subjected to ultra-short laser pulses of intensities up to 1015Wcm-2 to produce hot dense plasma.
      
Results are presented from experiments on the production and study of a hot dense plasma in the central solenoid of the AMBAL-M fully axisymmetric ambipolar magnetic confinement system.
      
Due to the implosion of the constriction to a minimum size of 40-70 μm, a hot dense plasma (with the electron density ne=1022 cm-3, electron temperature Te=0.8-1.5 keV, and ion temperature Ti=3-12 keV) is produced.
      
A general set of self-consistent field equations that describes the state of the whole ensemble of atoms and ions in a hot dense plasma is derived using the density functional theory.
      
Comparative analysis of the theoretical models of a hot dense plasma and the density functional theory
      


An average-atom (AA) model, Younger formula and partial wave method are employed to study the electron- ion direct impact excitation cross sections for hot dense plasma. The phenomenon of electron resonance near the excitation threshold and its mechanism are discussed.

应用含温有界平均原子模型,采用Younger公式和分波法研究了高温稠密等离子体内电子离子直接碰撞激发的截面。在激发阈值附近,发现了分波共振现象,并对这个现象产生的机制作了分析。

The line-by-line model for the accurate calculation of plasma opacity requires massive accurate atomic data to deal with the detailed absorption lines.In a hot dense plasma,the effects of line broadening,configuration interaction and the ionization potential depression have great influence on the accurate calculation of plasma opacities.We report the major research progress we have obtained in the past few years,with detailed comparisons between our results and various typical experimental measurements...

The line-by-line model for the accurate calculation of plasma opacity requires massive accurate atomic data to deal with the detailed absorption lines.In a hot dense plasma,the effects of line broadening,configuration interaction and the ionization potential depression have great influence on the accurate calculation of plasma opacities.We report the major research progress we have obtained in the past few years,with detailed comparisons between our results and various typical experimental measurements and the results of other statistical models.

细致谱线模型是等离子体辐射不透明度精确计算的理论方法,涉及到很多原子物理过程,需要计算大量的、精确的原子参数.在高温、稠密等离子体环境下,谱线展宽、组态相互作用、电离能下降等效应与不透明度的准确计算密切相关.文章重点介绍了目前作者在辐射不透明度细致谱线模型研究方面取得的进展情况,并且与国内外典型的实验和理论结果进行了对比.

For practical purposes, the ionic stage and populations of hot dense plasma are often described by the average atom(AA) model instead of the detailed average configuration accounting(DCA) model, which is more close to the reality. According the atomic self-consistent field theory, we calculate the DCA reduced photonionization cross-sections of every subshell of Br ions in different ionic stages. Comparing these DCA reduced cross-sections with the reduced photonionization cross-secion of the corresponding...

For practical purposes, the ionic stage and populations of hot dense plasma are often described by the average atom(AA) model instead of the detailed average configuration accounting(DCA) model, which is more close to the reality. According the atomic self-consistent field theory, we calculate the DCA reduced photonionization cross-sections of every subshell of Br ions in different ionic stages. Comparing these DCA reduced cross-sections with the reduced photonionization cross-secion of the corresponding average electronic orbital in the AA model, we deduce the inherent rules between the reduced cross-sections. Based on the AA reduced photonionization cross-section, the DCA reduced photonionization cross-sections and detailed configuration rate coefficients of photonionizaiton and radiative recombination can be calculated. This work is a necessary preparation for accurate description of non-local thermal equilibrium(n-LTE) plasma.

根据原子自洽场理论(即DCA),计算了溴原子各种电离度各个壳层的DCA约化光电离截面.与AA模型的平均电子轨道约化光电离截面进行比较,总结出其内在规律.在AA的约化光电离截面的基础上,可以得到电离度分辨的DCA约化光电离截面;进而可以得到细致组态的光电离和辐射复合速率系数.为精密地描述非局域热动平衡(n-LTE)等离子体提供必要的基础.

 
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