N. Balakrishnan et N. Sathyamurthy, TIME-DEPENDENT WAVEPACKET STUDY OF THE COLLINEAR REACTION HE-2(+)-]HEH++H(H), Chemical physics letters, 240(1-3), 1995, pp. 119-124
State-selected reaction probabilities for the collinear reaction He H-2(+)(upsilon) --> HeH+ + H have been computed for upsilon = 0-4 over
a wide range of energies (to the dissociation limit), using the time-
dependent wavepacket approach via time-energy mapping of the reactive
flux. The results reproduce quantitatively the narrow reactive scatter
ing resonances observed in earlier time-independent quantum mechanical
results of Sakimoto and Onda [Chem. Phys. Letters 226 (1994) 227] thu
s demonstrating the viability and reliability of the method for such s
ystems.