诊断由XUV/X射线自由电子激光器、等离子体离子电微场混合动力学速率（II）产生的物质的奇异状态的双电子卫星的建模：对类氦铝的2l 2l '组态的应用
Modeling of dielectronic satellites to diagnose exotic states of matter created by XUV/X-ray free electron lasers, plasma ion electric microfield mixing dynamics rate (II): application to the 2l2l' configuration of helium-like aluminium
摘要：
本文给出了等离子体离子微场混合动力学速率的数值估计。该速率是由量子原子密度矩阵理论推导出来的，对应于等离子体离子微电场对能级的混合动力学效应。讨论中的速率将被添加到通常的碰撞辐射模型中，用于模拟来自多激发原子配置的双电子卫星，以诊断由X射线自由电子激光（XFEL）与固体密度物质相互作用产生的高密度等离子体状态。在类氦铝（Z = 13）的双激发2l 2l '组态的三个原子能级：2p^2 1D_2，2s 2 p 1P_1和2 p2 1S_0的情况下，将所得到的这个速率的数值与通常的碰撞辐射模型的弛豫原子速率进行了比较.对不同的电子密度n_e值（10^+20、10^+22、10^+23、10^+24 cm^-3）和电子温度T_e = 500 eV进行了比较。数值结果表明，在高密度下，该速率与通常的碰撞辐射速率处于同一数量级，在某些情况下甚至超过它们。这表明了这种速率的潜在作用，以便更好地理解固态物质向等离子体演化的加热机制。
英文摘要：
In the present paper we give numerical estimations of the plasma ion electric microfield mixing dynamics rate. This rate was deduced from a quantum atomic density matrix formalism and corresponds to the mixing dynamics effect of energy levels by the plasma ion electric microfield. The rate in question is to be added to the usual collisional-radiative model for the modeling of dielectronic satellites originating from multi-excited atomic configurations to diagnose high density plasma regimes generated by the interaction of X-ray free electron lasers (XFEL's) with solid density matter. The obtained numerical values of this rate are compared to usual relaxation atomic rates of the collisional-radiative model in the case of three atomic energy levels of the doubly excited 2l2l' configuration of helium-like aluminium (Z = 13): 2p^2 1D_2, 2s2p 1P_1 and 2p2 1S_0. The comparison is made for different values of the electronic density n_e (10^+20, 10^+22, 10^+23, 10^+24 cm^-3) and for the electronic temperature T_e = 500 eV. The numerical result shows that at high densities this rate is at the same order of magnitude as usual collisional-radiative rates and even exceed them in certain cases. This demonstrates the potential role of this rate for a better understanding of the heating mechanism underlying the evolution of a solid state matter to a plasma.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
