Ion processes in the photoionization of laser cooled alkali atoms

被引:12
|
作者
Fuso, F
Ciampini, D
Arimondo, E
Gabbanini, C
机构
[1] Univ Pisa, Dipartimento Fis, Ist Nazl Fis Mat, I-56126 Pisa, Italy
[2] CNR, Ist Fis Atom & Mol, I-56127 Pisa, Italy
关键词
D O I
10.1016/S0030-4018(99)00609-4
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The results of recent photoionization experiments performed on laser cooled cesium and rubidium atoms are critically examined. The role of processes, as ion diffusion and recombination, determining the time evolution and the rate of the produced atomic ions is discussed. A more precise model of the ion evolution is presented, numerically solved and compared to the experimental data. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:223 / 232
页数:10
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