Intensity measurements of the second positive band system of nitrogen in high-latitude aurorae

1955 ◽  
Vol 6 (1-6) ◽  
pp. 61-63 ◽  
Author(s):  
A. Omholt
Keyword(s):  
High Latitude ◽  
Band System ◽  
Positive Band ◽  
Intensity Measurements

scholarly journals UV Study of the Fourth Positive Band System of CO and Oi135.6 nm From Electron Impact on CO and CO2

2019 ◽  
Author(s):  
J. M. Ajello ◽  
C. P. Malone ◽  
J. S. Evans ◽  
G. M. Holsclaw ◽  
A. C. Hoskins ◽  
...  
Keyword(s):  
Electron Impact ◽  
Band System ◽  
Positive Band

Mechanism for production of the Fourth Positive Band System of CO by electron impact on CO2

1971 ◽  
Vol 76 (16) ◽  
pp. 3733-3737 ◽  
Author(s):  
M. Krauss ◽  
S. R. Mielczarek ◽  
D. Neumann ◽  
C. E. Kuyatt
Keyword(s):  
Electron Impact ◽  
Band System ◽  
Positive Band

Intensity measurements on the C 2 (d 3 II g - a 3 II u ) Swan band system I. Intercept and partial band methods

1974 ◽  
Vol 339 (1617) ◽  
pp. 197-212 ◽  
Keyword(s):  
Band System ◽  
Critical Assessment ◽  
Oscillator Strengths ◽  
Band Intensity ◽  
Rotational Line ◽  
Internuclear Separation ◽  
Electronic Transition Moment ◽  
Intensity Measurements ◽  
Direct Current Discharge ◽  
Swan Band

The rotational line intensity, partial band intensity and peak band intensity methods (the latter used in conjunction with computer-generated synthetic spectra) have been used to interpret photoelectric and photographic measurements on the astrophysically important C 2 Swan band system, stably excited in a direct current discharge through C 2 CI 6 + A. All measurements lead to a consistent (within 5% ) expression for the variation of the electronic transition moment with internuclear separation of R e (r) = C (1.00-0.25r) 1.120 < r < 1.488 A . Critical assessment of recently published oscillator strength measurements on the (0,0) band suggest that C is 13.02 x 10 -18 cm e.s.u. ( ± 25 %). A table of absolute band strengths, oscillator strengths and Einstein A coefficients has thus been calculated.

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