Efficiency of O-2((1)Sigma(+)(g)) formation by O(D-1)+O-2

被引：0
|
作者：
Snelling, D. R. [1 ]
Gauthier, M.
机构：
[1] Def Res Estab Valcartier, Courcelette, PQ, Canada
来源：
CHEMICAL PHYSICS LETTERS | 1971年 / 9卷 / 03期
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D O I：
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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 efficiency of formation of O-2 ((1)Sigma(+)(g)) by energy transfer between O(D-1) and O-2 has been measured relative to the efficiency of O-2((1)Delta(g)) formation by photolysis of ozone at 2587 angstrom. The two singlet states of molecular oxygen were formed in a flow system and their relative concentrations determined with a calibrated detection system by measuring their emission at 7620 angstrom and 1.27 mu. The results show that if the efficiency of O-2((1)Delta(g)) formation by O-3 photolysis is unity then the (1)Sigma(+)(g) state of O-2 is produced in more than (85 +/- 15) % of the collisions deactivating O(D-1). This determination is compared with previous results.
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页码：254 / 256
页数：3
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