The information theoretic surprisal analysis is employed to characterise the recent quantal close-coupling computations of rotational excitation rates by Green. The analysis is based on comparing the actual rates to the priors (k Β°) which depend only on the temperature and the reduced "energy defect
Rotational excitation of HD by collisions with He
β Scribed by S. Green
- Publisher
- Elsevier Science
- Year
- 1974
- Weight
- 335 KB
- Volume
- 76
- Category
- Article
- ISSN
- 0031-8914
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π SIMILAR VOLUMES
Scattering calculations have been pcrformcd for low-cncrgy collisions of CO with He using the "effective potentid" approximation of Rabitz and the "coupled stat& approximation of hlcGuire and Kouri. These are compl\*rcc! with the X~UriltC quanrum close-uooplin~ scrtttcrbg results of Green and Tbadde
Classical trajectory calculations for the rotational excitation'of CO and Hz by collision &ith He have been carried out and compared to the accurate qu&~m mechanics1 cfculations of other workers The grecment is rasonably encourngig, although some irther&t limitations of this strictly classical appro
Measurements of the distribution of rotational states in a nilrogcn molecular beam before and after dencction by collision with rare gas atoms arc interpreted in terms of the intermolcculai potential. A potential of rhc form qR,e)=46[1 is used with semiclassiml theory using the sudden approximation