Quantum reactive scattering with a transmission-free absorbing potential

被引:93
作者
Gonzalez-Lezana, T [1 ]
Rackham, EJ [1 ]
Manolopoulos, DE [1 ]
机构
[1] Phys & Theoret Chem Lab, Oxford OX1 3QZ, England
关键词
D O I
10.1063/1.1637584
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A recently derived transmission-free absorbing potential is applied to the study of atom-diatom chemical reactions. This absorbing potential only depends on a single parameter-the width of the absorbing region-and its reflection properties are guaranteed to improve as this parameter is increased. Converged results can therefore be obtained very easily, as we illustrate with time-dependent wave packet calculations on the H+H-2,F+H-2, and H+O-2 reactions. (C) 2004 American Institute of Physics.
引用
收藏
页码:2247 / 2254
页数:8
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