Vi. Romanenko et Lp. Yatsenko, ASYMMETRY OF THE SCATTERING-AMPLITUDE OF ATOMS IN THE FIELD OF SHORT COUNTERPROPAGATING LIGHT-PULSES, JETP letters, 63(12), 1996, pp. 968-972
Rectification in bipotential scattering of a beam of atoms in the fiel
d of short pulses of traveling and standing waves is studied: As a res
ult of the coherence induced by the traveling-wave pulse, the momentum
transferred to the atomic beam during scattering by the standing wave
is nonzero. The magnitude and sign of the asymmetry in the scattering
amplitude are oscillatory functions of the duration of the traveling-
wave pulse and the detuning of the frequency of the field from atomic
resonance. (C) 1996 American Institute of Physics.