Spectroscopic Studies of Non-equilibrium Plasmas

1.进一步发展了托卡马克等离子体的等离子体偏振光谱，实验数据具有很高的可靠性。2.建立了等离子体极化实验与电子各向异性速度分布之间的动力学模型的基本公式，并建立了类铍离子的动力学模型。3.短脉冲激光产生的等离子体揭示了复合等离子体的典型例子--光谱，低能电子具有各向异性的速度分布。新的激发-去激发机制已被预测在非平衡致密等离子体中起主要作用。5.用于观测太阳等离子体的偏振仪已经开始产生高精度的数据，目前正在进行各种测量。6.超新星残留物的观测和模拟，并正在获得各种新的信息。6.实验室等离子体和天体物理等离子体之间的相似之处和它们的区别已经变得清晰起来。

1.Plasma polarization spectroscopy on the tokamak plasma has been further developed, and the experimental data are now highly reliable.2.The basic formulation of the kinetic model which relates the plasma polarization experiment to the anisotropic velocity distribution of electrons has been developed, and the model has been established for berylliumlike ions.3.It was found that the plasma produced by a short pulsed laser light reveals the spectum which is a typical example of the recombining plasma, and that the low-energy electrons have an anisotropic velocity distribution.A new excitation-deexcitation mechanisms which have been predicted to play a major role in non-equilibirum dense plasmas have been experimentally verufied.5.The polarimeter for observation of the solar plasmas has begun to produce the data with high precision, and various measurements are now being made.6.Observations and modelling of super nove remnants have been developed, and various new information is being obtained.6.The similaritieis between the laboratory plasmas and the astrophysical plasmas have become clear, together with their differences.