Abstract
We have measured the pressure broadening coefficients of a number of rotation-vibration lines in the 0–4 through 0–7 overtone bands of HCl utilizing a Fourier transform spectrometer and a 409 m path length White cell. These data, when included with previous measurements on the fundamental and lower overtone bands, show a systematic variation of pressure broadening with increasing overtone band. This result reflects a change in the collision dynamics between molecules in the upper state of the transition with ground state molecules.
Original language | English (US) |
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Pages (from-to) | 371-377 |
Number of pages | 7 |
Journal | Journal of Quantitative Spectroscopy and Radiative Transfer |
Volume | 24 |
Issue number | 5 |
DOIs | |
State | Published - 1980 |
All Science Journal Classification (ASJC) codes
- Radiation
- Atomic and Molecular Physics, and Optics
- Spectroscopy