PREDISSOCIATION OF OXYGEN IN THE B3-SIGMA-U-STATE

被引:26
作者
CHIU, SSL
CHEUNG, ASC
FINCH, M
JAMIESON, MJ
YOSHINO, K
DALGARNO, A
PARKINSON, WH
机构
[1] UNIV GLASGOW,DEPT COMP SCI,GLASGOW G12 8QQ,SCOTLAND
[2] UNIV HONG KONG,DEPT CHEM,HONG KONG,HONG KONG
[3] HARVARD SMITHSONIAN CTR ASTROPHYS,CAMBRIDGE,MA 02138
关键词
D O I
10.1063/1.463165
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 predissociation linewidths and level shifts of vibrational levels of three oxygen isotopic molecules O-16(2), (OO)-O-16-O-18, and O-18(2) arising from the interactions of the B (3)SIGMA(u)- state with the four repulsive states (5)PI(u), (3)SIGMA(u)+, (3)PI(u), and (1)PI(u) been calculated. A set of parameters characterizing these interactions has been determined. Good agreement between calculated and experimental predissociation widths and shifts has been obtained for all the three isotopic molecules.
引用
收藏
页码:1787 / 1792
页数:6
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