Collisional redistribution of radiation
Collisional redistribution of radiation
复制标题
辐射的碰撞重新分布
DOI：
10.1016/0370-1573(85)90017-1
复制
发表时间：
1985
期刊：
影响因子：
--
通讯作者：
K. Burnett
中科院分区：
文献类型：
--
作者：
K. Burnett
这篇评论的主题是稀气体中共振原子辐射的碰撞再分布。本文讨论了弱场和强场散射谱的形成，并提出了可以从实验中得到的散射谱的形成。该领域最近工作的重点是碰撞期间发生的辐射事件。主要使用密度矩阵和相关函数的方法提出了不同方面的问题。这项工作表明了什么类型的信息原子间的潜力和碰撞动力学可以获得使用近共振光散射气体：这是突出的光散射的讨论中存在的去极化碰撞。我们讨论了碰撞重新分配工作与最近出现的各种“半碰撞”实验的关系。
The subject of this review is the collisional redistribution of resonance atomic radiation in dilute gases. The formation of scattered spectra in weak and intense fields is discussed and the formation that may be obtained from experiments is presented. The focus of recent work in the field is on radiative events taking place during collisions. Different aspects of the problem are presented using mainly the density matrix and correlation function approach. This work has shown what types of information on interatomic potentials and collision dynamics can be obtained using near-resonant light scattering from gases: this is highlighted in a discussion of light scattering in the presence of depolarizing collisions. We discuss the relationship of work on collisional redistribution to the various “half-collision” experiments that have recently come to the fore.