TEMPERATURE EFFECT ON THE POPULATION OF THE LOWEST 0(U)(+) AND 1(U)/0(U)(-) XENON DIMER STATES EXCITED BELOW THE 6S[3/2]2 ATOMIC-LEVEL

被引:1
|
作者
KANAEV, AV [1 ]
MOLLER, T [1 ]
GURTLER, P [1 ]
机构
[1] DESY,HAMBURGER SYNCHROTRONSTRAHLUNGSLAB,W-2000 HAMBURG 52,GERMANY
关键词
D O I
10.1016/0301-0104(93)80197-H
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
Measurements of luminescence decay curves of the lowest excited xenon dimer states at the temperatures of 300 and 200 K under synchrotron radiation excitation below the 6s[3/2]2 (P-3(2)) atomic level have been performed. The results indicate a competition of processes between upward dissociation and vibrational relaxation in the presence of a strong collisional mixing between the 0u+ (P-3(1) + S-1(0)) and 1u/0u- (P-3(2) + S-1(0)) excimer states in high vibrational levels.
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页码:297 / 302
页数:6
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