Electron angular distributions in non-resonant three-photon ionization of xenon

被引：7
|
作者：
Giugni, A
Cavalieri, S
Eramo, R
Fini, L
Materazzi, M
机构：
[1] Univ Florence, Ist Nazl Fis Mat, Unita Firenze, Dipartimento Fis, I-50125 Florence, Italy
[2] Univ Florence, European Lab Nonlinear Spect, I-50125 Florence, Italy
来源：
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2000年 / 33卷 / 02期
关键词：
D O I：
10.1088/0953-4075/33/2/312
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present the measurement of electron angular distributions in the three-photon nonresonant ionization of xenon (with lambda = 266 nm) above the P-1/2 and P-3/2 thresholds. Our results for the P-3/2 threshold are compatible with previous measurements. The sensitivity of our set-up allowed us to measure the angular distribution of the P-1/2 threshold and to resolve unobserved features of P-3/2 continua. A measurement of the ionization branching ratio has also been performed. The experimental results show discrepancies with theoretical calculations reported in the literature.
引用
收藏
页码：285 / 289
页数：5
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