Time-Dependent Non-Wavepacket Theory of Electron Scattering

摘要

A technique is given for solving the time-dependent Schrodinger equation for electron+potential scattering at low energies (k~2 <= 1.0 a.u.)- This is accomplished by avoiding wavepackets,with the inevitable wavepacket spreading,and solving a time-integral form of the Schrodinger equation directly.