Helium and self-broadening in the first and second overtone bands of 12C16O |
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| Authors: | Joseph J BelBruno Jack Gelfand William Radigan Keith Verges |
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| Institution: | 1. Department of Chemistry, Princeton University, Princeton, New Jersey 08544 USA;2. Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, New Jersey 08544 USA |
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| Abstract: | The pressure broadening coefficients for rotation-vibration lines of J states up to 22 in the 2-0 band and J states up to 20 in the 3-0 band of pure CO and HeCO mixtures were measured. The data were obtained at room temperature utilizing a Fourier transform spectrometer and various cells, including a 113-m White cell. These data exhibit little change with increasing vibrational level, and in the case of helium broadening, only slight J dependence. |
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