  The paper presents a theoretical study of the dynamics of the H + HCl system
on the potential energy surface (PES) of Bian and Werner (Bian, W.; Werner, H.
-J., J. Chem. Phys. 2000, 112, 220). A time-dependent wave packet approach was
employed to calculate state-to-state reaction probabilities for the exchanged
and abstraction channels. The most recent PES for the system has been used in
the calculations. Reaction probabilities have also been calculated for several
values of the total angular momentum J > 0. Those have then been used to
estimate cross sections and rate constants for both channels. The calculated
cross sections can be compared with the results of previous quasiclassical
trajectory calculations and reaction dynamics experimental on the abstraction
channel. In addition, the calculated rate constants are in the reasonably good
agreement with experimental measurement.
