Retardation corrections to the angular distributions for the free-bound transitions in H-like atoms*
Facultatea de Fizică, Universitatea din Bucureşti, C.P. MG-11,
2 Academia Română, Calea Victoriei 125, Bucureşti, Romania
Published online: 15 December 1999
The non-relativistic matrix elements and cross-sections of the radiative recombination for H-like atoms are calculated by considering the retardation corrections up to the first order in . These corrections are evaluated for the transitions to the spherical states using recursion relations which lead to fast and accurate calculations of the cross-sections.
PACS: 32.80.Fb – Photoionzation of atoms and ions / 34.80.Kw – Electron-ion scattering; excitation and ionization
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 1999