Hybrid forms of beat phenomena in nuclear forward scattering of synchrotron radiation
作者： Yu.V. Shvyd’ko , U. van Bürck
关键词: Beat (acoustics) 、 Interference (wave propagation) 、 Synchrotron radiation 、 Physics 、 Forward scatter 、 Quantum 、 Scattering 、 Time evolution 、 Continuous distributions 、 Atomic physics
摘要: In nuclear forward scattering (NFS) of synchrotron radiation, inter-resonance interference leads to a quantum beat (QB), and intra-resonance dynamical (DB). general both processes determine the time evolution NFS. Only in case far distant resonances resulting pattern can be interpreted as well distinguishable combination QB DB. Multiple by near neighbouring resonances, contrast, hybridisation particular, asymmetrical continuous distributions make DB blend into fast hybrid with thickness dependent period distribution sensitive modulation.
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