Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/5277
Title: A three-dimensional quantum mechanical study of the atmospheric reaction: infinite-order sudden approximation and novel adiabatic approaches vs. quasiclassical trajectories
Authors: Varandas, A. J. C. 
Szichman, H. 
Issue Date: 1998
Citation: Chemical Physics Letters. 295:1-2 (1998) 113-121
Abstract: We present a quantum mechanical, three-dimensional infinite-order-sudden-approximation study of the reaction using a recently reported double many-body expansion potential energy surface. The reaction is treated as coplanar, for which a 3D treatment represents still a reduced dimensionality analysis. The results are compared with experimental data and previously reported quasiclassical trajectory calculations which employed the same potential. Novel adiabatic approaches have also been developed. In comparison with the trajectory calculations and experiment, the agreement of the adiabatic results is good. Striking deficiencies are noted for the sudden approximation near the reaction threshold.
URI: http://hdl.handle.net/10316/5277
DOI: 10.1016/S0009-2614(98)00925-7
Rights: openAccess
Appears in Collections:FCTUC Química - Artigos em Revistas Internacionais

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