VV-VT intermode coupling in vibrational energy transfer
Journal Article
·
· J. Chem. Phys.; (United States)
The coupling of VV and VT energy transfer modes in molecular collisions is studied with an exponential-operator solution of the Schroedinger equation of motion. The effects of VT mode on a nominally VV process and VV mode on a nominally VT process have been calculated for the specified initial state of Vertical Bar60>. The evolution of all VV channels from Vertical Bar60> and the transformation of these channels to the final VV-VT state are discussed in detail. At collision energies of several times vibrational quantum, the VV-VT intermode coupling is so strong that energy transfer processes cannot be represented by the VV or VT mechanism alone.
- Research Organization:
- Department of Chemistry, University of Nevada, Reno, Nevada 89557
- OSTI ID:
- 6661391
- Journal Information:
- J. Chem. Phys.; (United States), Journal Name: J. Chem. Phys.; (United States) Vol. 81:4; ISSN JCPSA
- Country of Publication:
- United States
- Language:
- English
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