Atomic plasma excitations in the field of a soft x-ray laser
Atomic plasma excitations in the field of a soft x-ray laser
复制标题
软 X 射线激光场中的原子等离子体激发
DOI：
10.1088/0953-4075/44/7/075601
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发表时间：
2011
期刊：
影响因子：
--
通讯作者：
M. Richter
中科院分区：
文献类型：
--
作者：
M. Richter
用等离子体激发描述了原子与超高强度短波辐射的相互作用。与以往关于光辐射和准自由电子的自重运动的研究不同，本文考虑了相关电子和束缚电子的激发。自由电子的自重运动作为一种特殊情况包括在内。从辐射场到原子的能量转移值与最近在软x射线自由电子激光器FLASH上观察到的氙出乎意料的高电荷态相当一致。
The interaction of atoms with short-wavelength radiation at ultra-high intensities is described by plasma excitation. In contrast to former works on optical radiation and ponderomotive motion of quasi-free electrons, the excitation of correlated and bound electrons is considered here. The ponderomotive motion of a free electron is included as a special case. Values for the energy transfer from the radiation field to an atom are obtained in fair agreement with the unexpectedly high charge states of xenon recently observed at the soft x-ray free-electron laser FLASH.
影响因子：
35
作者：
Ackermann, W.;Asova, G.;Zapfe, K.
通讯作者：
Zapfe, K.