Validity of the rotational sudden approximation for vibrational relaxation in He + CO
โ Scribed by R.J. Price; D.C. Clary; G.D. Billing
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 437 KB
- Volume
- 101
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
Calculations of cross sections and rate constants are reported for the vibrationti relaution of CO in collision sith 3He and 4He. Results computed using a semiclassical technique and a vibrational close-coupling. rotational infmitearder sudden method are compared.
๐ SIMILAR VOLUMES
## Accurate quantum mechanical transition probabilities for vIbrationa to vibrational and vibrational to translational cncr- gy txm\fcr in collmcar colliaons of two hydrogen molecules were calculated for a model pootentki by numerica integration of the Sduodmgcr equation. The accuracy of these cal
## Abstract An approximate analytical solution of relaxation in a lowโpressure system with exponential transition probabilities is given for vibrationalโrotational energy transfer in the dissociation of diatomics. The main assumption is that the rotational degrees of freedom are in thermal equilibr