ROVIBRATIONAL INTENSITIES OF THE MINOR ISOTOPES OF THE CO X-(1)SIGMA+ STATE FOR V-LESS-THAN-OR-EQUAL-TO-20 AND J-LESS-THAN-OR-EQUAL-TO-150

被引:27
作者
GOORVITCH, D [1 ]
CHACKERIAN, C [1 ]
机构
[1] NASA,AMES RES CTR,DIV EARTH SYST SCI,MOFFETT FIELD,CA 94035
关键词
MOLECULAR DATA; MOLECULAR PROCESSES;
D O I
10.1086/191970
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Electric dipole transition matrix elements for rovibrational transitions in the X 1SIGMA+ state of the CO minor isotopes (CO)-C-14-O-16 and (CO)-C-13-O-17 are calculated for the first time for all the DELTAupsilon = +1, +2, and +3 transitions for which upsilon less-than-or-equal-to 20 and J less-than-or-equal-to 150. Improved electric dipole transition matrix elements are also calculated for the minor isotopes (CO)-C-12-O-17, (CO)-C-12-O-18, and (CO)-C-13-O-18. We have fitted polynomials to these matrix elements as a function of the parameter m which is defined in terms of the lower state angular momentum quantum number J; the convenient to use polynomial representations are given in tabular form. These results for the minor species of CO complement those previously reported by us for (CO)-C-12-O-16 and (CO)-C-13-O-16.
引用
收藏
页码:311 / 321
页数:11
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