Recently, Gilbert and Zare proposed that dynamical quantum effects might explain the poor performance ofclassical trajectory calculations in simulating the vibrational deactivation of excited azulene by the lighter noble gases. They proposed an experimental test: a comparison of 3He and 4He deactiva
Possible quantum effects in collisional energy transfer in highly excited molecules
โ Scribed by Robert G. Gilbert; Richard N. Zare
- Book ID
- 107734676
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 468 KB
- Volume
- 167
- Category
- Article
- ISSN
- 0009-2614
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๐ SIMILAR VOLUMES
Values for (AEduwn), the average downward energy transferred from the reactant to the bath gas upon collision, have been obtained for highly vibrationally excited undeuterated and per-deuterated isopropyl bromide with the bath gases Ne, Xe, C,H,, and C,D,, a t ca. 870 K. The technique of pressure-de
The average downward collisional energy transfer () is obtained for highly vibrationally excited tert-butyl chloride, both undeuterated and per-deuterated, with Kr, N,, C02, and C2H4 bath gases, at ca. 760 K. Data are obtained using the technique of pressure-dependent very low-pressure pyrolysis. Re
Time dependent thermal lensing has been used to monitor energy transfer from CS 2 (optically excited at 31250 cm-1 ) to Kr gas at 50-600 Tort. The results show that the energy transferred per collision is significantly more efficient at lower collision frequencies: a memory effect. This can be expla