Pressure broadening and line shift measurements of carbon monoxide in collision with helium from 1 to 600 K

1996 ◽  
Vol 105 (10) ◽  
pp. 3994-4004 ◽  
Author(s):  
Matthew M. Beaky ◽  
Thomas M. Goyette ◽  
Frank C. De Lucia

Methods for determining the true widths of lines in simple vibration-rotation bands have been considered, and a procedure has been devised for studying the effect of added gases upon the line widths in the fundamental vibration bands of deuterium chloride and carbon monoxide


1981 ◽  
Vol 59 (10) ◽  
pp. 1367-1372 ◽  
Author(s):  
G. Chandraiah ◽  
G. R. Hébert

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.


1998 ◽  
Vol 190 (2) ◽  
pp. 226-231 ◽  
Author(s):  
B. Sumpf ◽  
J.P. Burrows ◽  
A. Kissel ◽  
H.-D. Kronfeldt ◽  
O. Kurtz ◽  
...  
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