TST-CEQ STUDY ON NONREACTIVE RATE AND CRO SS-SECTION OF CL+HCL SYSTEM

The TST - CEQ method is generalized to calculate the nonreactive relax ed rate constants and average cross sections. The calculations are car ried out by taking the reaction Cl + HCl as an example. The results co mpared with the literature show that this is feasible. In addition, th e collinear reactive and nonreactive state to state rates are also giv en in the paper. It is shown that the nonreactive rates larger than th e reactive ones at relatively low temperature. And at high temperature the rates for reactive channel approach to the nonreactive ones, whic h indicates a competitive mechanism of the reaction.