On interaction of 193 nm excimer laser with acetone (3s Rydberg state)

被引:4
作者
Badr, Y
Mahmoud, MA [1 ]
机构
[1] Zagazig Univ, Fac Sci, Dept Chem, Zagazig, Egypt
[2] Cairo Univ, Natl Inst Laser Enhanced Sci, Cairo, Egypt
关键词
acetone (3s Rydberg state); photolysis; excimer laser;
D O I
10.1016/j.molstruc.2005.03.031
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The absorption spectrum of acetone in the 3s Rydberg state have been measured and assigned. The vibrational spectrum of the ground electronic X state of acetone gas was detected at different pressures. The absorption vibrational spectrum of acetone and its fragments after 193 nm photolysis were recorded using FTIR spectrometer. The time-resolved Fourier-transformed IR emission spectrometer has been used to measure the emitted spectrum of the CO molecule resulting from the photolysis of acetone by 193 nm excimer laser (4.2 MW cm(-2)) at a time delay of 10 mu s between the laser and TR-FTIR measurement. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码:189 / 193
页数:5
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