Laser spectroscopy of the ν1+3ν3 absorption band in 12C2H2. I. Pressure broadening and absolute line intensity measurements

1999 ◽  
Vol 111 (17) ◽  
pp. 7954-7960 ◽  
Author(s):  
F. Herregodts ◽  
D. Hurtmans ◽  
J. Vander Auwera ◽  
M. Herman
Keyword(s):  
Absorption Band ◽  
Laser Spectroscopy ◽  
Line Intensity ◽  
Pressure Broadening ◽  
Intensity Measurements

Absorption intensity measurements of the first overtone band of CO

1981 ◽  
Vol 59 (10) ◽  
pp. 1367-1372 ◽  
Author(s):  
G. Chandraiah ◽  
G. R. Hébert
Keyword(s):  
Carbon Monoxide ◽  
Line Intensity ◽  
Absolute Intensity ◽  
Intensity Data ◽  
Pressure Broadening ◽  
Absorption Intensity ◽  
Overtone Band ◽  
Intensity Measurements ◽  
Best Value ◽  
Measured Line

The absolute intensity A2–0 of the 2–0 band of carbon monoxide has been measured with helium and argon as pressure broadening gases at pressures up to 600 amagat. A separate band intensity value has been derived from the measurements of several P-branch line intensity data and the Herman–Wallis formula. The best value obtained is A2–0 = (2.11 ± 0.08) cm−2 amagat−1. The square of the rotationless matrix element, [Formula: see text] has been found to be (4.39 ± 0.02)10−5 D2, as estimated from the measured line intensity values.

RELATIVE TRANSITION PROBABILITIES IN NEON

1966 ◽  
Vol 44 (8) ◽  
pp. 1781-1786 ◽  
Author(s):  
J. C. Irwin ◽  
R. A. Nodwell
Keyword(s):  
Emission Line ◽  
Line Intensity ◽  
Transition Probabilities ◽  
Atomic Transition ◽  
Temperature Measurements ◽  
Intensity Measurements ◽  
Relative Transition ◽  
Reversal Temperature

The relative atomic transition probabilities for the transitions between the 2p53p and 2p53s configurations of NeI have been measured by combining reversal temperature measurements with relative emission line intensity measurements. The relative emission intensities were corrected for self-absorption. The results are compared with those obtained by previous workers.

On the CH4 nu-4 fundamental controversy - Line-intensity measurements revisited

1979 ◽  
Vol 227 ◽  
pp. 334 ◽  
Author(s):  
B. L. Lutz ◽  
R. W. Boese ◽  
P. M. Silvaggio
Keyword(s):  
Line Intensity ◽  
Intensity Measurements
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