Published October 15, 1979
| Version v1
Journal article
Experimental study of the vibrational relaxation of HD in collision with HD and 4He in the range 80-400 K
Description
The vibrational relaxation of HD in collision with HD or 4He has been studied experimentally in the interval 80-400 K. The vibrational de-excitation of n-D2 by HD was measured in the same range of temperature. The rate of the HD vibrational de-excitation was found to be greater than for other isotopic systems. The results may be understood in terms of a greater intervention of the molecular rotation in the HD relaxation process. (Auth.)
Additional details
Publishing Information
- Journal Title
- Chem. Phys. Lett.
- Journal Volume
- 66
- Journal Issue
- 3
- Series
- Chem. Phys. Lett.
- Journal Page Range
- 483-486
- ISSN
- 0009-2614
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 11532598
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ATOM-MOLECULE COLLISIONS; DE-EXCITATION; HELIUM 4; HYDROGEN DEUTERIDE; LOW TEMPERATURE; MEDIUM TEMPERATURE; MOLECULE-MOLECULE COLLISIONS; RELAXATION; ROTATIONAL STATES; VIBRATIONAL STATES
- Descriptors DEC
- ATOM COLLISIONS; COLLISIONS; DEUTERIUM COMPOUNDS; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; EXCITED STATES; HELIUM ISOTOPES; HYDROGEN COMPOUNDS; ISOTOPES; LIGHT NUCLEI; MOLECULE COLLISIONS; NUCLEI; STABLE ISOTOPES