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On the Theory of Double γ‐Nuclear Magnetic Resonance
Author(s) -
Dzyublik A. Ya.
Publication year - 1981
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221040108
Subject(s) - amplitude , scattering , scattering amplitude , physics , excited state , atomic physics , resonance (particle physics) , nucleus , absorption (acoustics) , crystal (programming language) , nuclear magnetic resonance , quantum mechanics , optics , computer science , biology , programming language , microbiology and biotechnology
The amplitude for resonant scattering of γ‐quanta by Mössbauer nucleus in a crystal is calculated when there are NMR transitions between sublevels of the excited nucleus. It is shown that under the influence of the NMR transitions the scattering amplitude splits into some resonant terms. The cross‐sections for absorption and scattering of γ‐quanta are expressed over the amplitude. The calculations agree with the experiment of Heiman et al.