Propagation of nuclear polaritons through a two-target system: Effect of inversion of targets
- 4 February 2005
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 71 (2), 023804
- https://doi.org/10.1103/physreva.71.023804
Abstract
The propagation of nuclear polaritons through a scattering system composed of two spatially separated targets was studied. The stainless-steel targets were highly enriched in resonant nuclei and had different thicknesses, and, in addition, the resonance width of one target could be increased by cooling it to low temperatures. A nuclear polariton state was created in both targets almost instantly by a short flash of synchrotron radiation. The propagation of the polariton could be perturbed by a time-dependent Doppler shift of the resonance energy in one of the targets. The effect of inversion of the target sequence on the polariton propagation was in the focus of our investigations. It was shown both theoretically and experimentally that in general a two-target scattering system is not commutative.
Keywords
This publication has 14 references indexed in Scilit:
- Interference Effects of Radiation Emitted from Nuclear ExcitonsHyperfine Interactions, 2003
- Radiative decoupling and coupling of nuclear oscillators by stepwise Doppler-energy shiftsPhysical Review A, 2002
- Investigation of radiative coupling and of enlarged decay rates of nuclear oscillatorsPhysical Review A, 2001
- Nuclear resonant scattering of synchrotron radiationHyperfine Interactions, 1996
- Nuclear Exciton Echo Produced by Ultrasound in Forward Scattering of Synchrotron RadiationPhysical Review Letters, 1996
- Experimental study of time and frequency properties of collective nuclear excitations in a single crystal (gamma-ray resonance)Journal of Physics: Condensed Matter, 1989
- Nuclear Polaritons in the Mössbauer AbsorberPhysica Status Solidi (b), 1988
- Coherent effects in resonant diffraction: experimentHyperfine Interactions, 1986
- On excitation of isomeric nuclear states in a crystal by synchrotron radiationJournal of Physics C: Solid State Physics, 1979
- On the Transformation of light into Heat in Solids. IPhysical Review B, 1931