Intensity of CO2 bands in the 4.8- to 5.3-μm region. The (1110,0310)II-0000 band |
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Authors: | Ph. Arcas E. Arié Ph. Cardinet A. Valentin A. Henry |
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Affiliation: | Laboratoire d''Infrarouge, Laboratoire associé au CNRS, Université Paris XI, Batiment 350, 91405 Orsay Cedex, France;Laboratoire de Spectronomie Moléculaire CNRS, Université Pierre et Marie Curie, 4 Place Jussieu, 75230 Paris Cedex 05, France |
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Abstract: | Measurements of the line strengths of the (1110,0310)II-0000 band of CO2 (1932.466 cm?1) have been made with high resolution. They exhibit a strong Coriolis interaction which enhances the P-branch intensity while reducing that of the R branch. The rotationless dipole moment of the transition and the ξ-constant representing this interaction have been determined as: R(0) = (6.57 ± 0.03) × 10?4D, ξ = ?0.0598 ± 0.0002. |
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