Аннотации:
A new model of the Mossbauer absorption (transmission) spectra is proposed with an adequate consideration of the effects of acoustic excitation of the target, in particular, by placing emphasis on the Raman forward scattering (FS) of gamma photons. Such a model is stimulated by an increase in the informativeness of the Mossbauer experiments using ultrasonic (US) field and thick samples, and by possible applications of this research technique.