Y. Hasegawa et al., PHASE-TRANSFER IN TIME-DELAYED INTERFEROMETRY WITH NUCLEAR RESONANT SCATTERING, Physical review letters, 75(11), 1995, pp. 2216-2219
In x-ray interferometry accompanying nuclear resonant scattering with
some time delay, interference was observed under the condition that a
phase shifter was set in front of a nuclear scatterer. The observed in
terference pattern clarified that the phase information is transferred
to the reemitted beam through the intermediate state in nuclear reson
ance. A storing of phase information in time-delayed scattering is dis
cussed in a system consisting of a quantized radiation field combined
with a nucleus state.