https://doi.org/10.1007/s100530170231
Radiative transitions in highly ionised silicon-like ions
1
Department of Spectroscopy, Indian Association for the Cultivation of Science,
Jadavpur, Calcutta 700 032, India
2
Max-Planck Institut für Astrophysik, Karl-Schwarzschild strasse 1, 85740 Garching, Germany
Corresponding author: a sppkm@mahendra.iacs.res.in
Received:
25
January
2000
Revised:
24
October
2000
Published online: 15 April 2001
Transition energies, oscillator strengths and transition probability values for radiative transitions have been calculated for the highly ionised atoms of Si isoelectronic sequence from Mn11+ to Kr22+ for the singly excited states up to principal quantum number n=7. Time-dependent coupled Hartree-Fock (TDCHF) theory has been used to estimate such transition properties. Most of the results for the oscillator strengths and transition probabilities are new. Transition energies agree reasonably well with available spectroscopic values.
PACS: 31.50.+w – Excited states / 32.70.Cs – Oscillator strengths, lifetimes, transition moments
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 2001