Cooperatove laser-electron-nuclear processes:: QED calculation of a spectrum of electron-nuclear γ-transitions of a nucleus in the neutral atom

A consistent quantum electrodynamics (QED) perturbation theory approach is applied to the calculation of the electron-nuclear gamma-transition spectra of the nucleus in the neutral atom. Satellite intensities are defined in the relativistic version of the energy approach (S-matrix formalism). The nuclear transitions in the isotopes of Ne 21 with energy 6 MeV and Ca-41 with energy 3 MeV are considered. The results of the calculations of the relative satellite intensities for different transitions in the neutral atoms Ne, Ca are presented. (c) 2005 Wiley Periodicals, Inc.