Water vapor line broadening induced by hydrogen and helium pressure

2016 ◽  
Author(s):  
Nina N. Lavrentieva ◽  
Anna S. Dudaryonok ◽  
Oleg S. Osipov
Keyword(s):  
Water Vapor ◽  
Helium Pressure ◽  
Line Broadening ◽  
Vapor Line

scholarly journals Параметры контура линий водяного пара при уширении гелием

2021 ◽  
Vol 129 (10) ◽  
pp. 1244
Author(s):  
Н.Н. Лаврентьева ◽  
А.С. Дударёнок
Keyword(s):  
Water Vapor ◽  
Temperature Dependence ◽  
Spectral Range ◽  
Difference Method ◽  
Energy Difference ◽  
Helium Pressure ◽  
Line Broadening ◽  
Quantum Numbers ◽  
Wide Range ◽  
Good Agreement

The averaged energy difference method has been applied to calculate the broadening coefficients of rotation vibration water vapor lines induced by helium pressure. The calculations have been performed for a wide range of rotational quantum numbers (the averaged energy difference method have been applied for J from 0 to 20, interpolation of the J-dependence have been used for J from 20 to 50) in the spectral range from 500 to 10000 cm-1. We compared the calculated H2O-He line broadening coefficients with the literature data, and a good agreement have been obtained. The temperature dependence for linewidths are calculated.

Water vapor line broadening and shifting by air in the 26,000– region

2003 ◽  
Vol 82 (1-4) ◽  
pp. 119-131 ◽  
Author(s):  
Sophie Fally ◽  
Pierre-François Coheur ◽  
Michel Carleer ◽  
Cathy Clerbaux ◽  
Réginald Colin ◽  
...  
Keyword(s):  
Water Vapor ◽  
Line Broadening ◽  
Vapor Line

Measured and calculated parameters of water vapor line contour induced by hydrogen and helium pressure in the 1.4 μm region

2004 ◽  
Author(s):  
V. Zeninari ◽  
B. Parvitte ◽  
D. Courtois ◽  
I. Pouchet ◽  
G. Durry ◽  
...  
Keyword(s):  
Water Vapor ◽  
Helium Pressure ◽  
Line Contour ◽  
Vapor Line

Estimate of the J′J″ dependence of water vapor line broadening parameters

2010 ◽  
Vol 111 (15) ◽  
pp. 2308-2314 ◽  
Author(s):  
Boris A. Voronin ◽  
Nina N. Lavrentieva ◽  
Tatyana P. Mishina ◽  
Tatyana Yu. Chesnokova ◽  
Matthew J. Barber ◽  
...  
Keyword(s):  
Water Vapor ◽  
Line Broadening ◽  
Vapor Line
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