Collisional interference in the infrared absorption spectrum of HD
Conference
·
· AIP Conference Proceedings (American Institute of Physics); (USA)
OSTI ID:6047314
- Department of Physics, University of Manitoba Winnipeg, Manitoba, R3T 2N2, Canada (CA)
The small dipole moment of HD makes it an almost unique case for the study of the interference between collision-induced and allowed transitions. Normally, such effects are overshadowed by strongly allowed absorption. Experimental and theoretical aspects of the problem are reviewed with emphasis on the temperature dependence of the interference and line shape parameters of the pure rotational far-infrared spectrum. The observation are not fully explainable in terms of the currently available theory.
- OSTI ID:
- 6047314
- Report Number(s):
- CONF-9006278--
- Conference Information:
- Journal Name: AIP Conference Proceedings (American Institute of Physics); (USA) Journal Volume: 216:1
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ABSORPTION SPECTRA
COLLISIONS
DEUTERIDES
DEUTERIUM COMPOUNDS
ELEMENTS
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EXCITED STATES
HYDROGEN
HYDROGEN COMPOUNDS
HYDROGEN DEUTERIDE
INFRARED SPECTRA
LINE WIDTHS
LOW TEMPERATURE
MEDIUM TEMPERATURE
MOLECULE COLLISIONS
MOLECULE-MOLECULE COLLISIONS
NONMETALS
ROTATIONAL STATES
SPECTRA
TEMPERATURE DEPENDENCE
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ABSORPTION SPECTRA
COLLISIONS
DEUTERIDES
DEUTERIUM COMPOUNDS
ELEMENTS
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EXCITED STATES
HYDROGEN
HYDROGEN COMPOUNDS
HYDROGEN DEUTERIDE
INFRARED SPECTRA
LINE WIDTHS
LOW TEMPERATURE
MEDIUM TEMPERATURE
MOLECULE COLLISIONS
MOLECULE-MOLECULE COLLISIONS
NONMETALS
ROTATIONAL STATES
SPECTRA
TEMPERATURE DEPENDENCE