Radiative transitions in highly ionised silicon-like ions |
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| Authors: | B Saha AK Das PK Mukherjee |
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| Institution: | (1) Department of Spectroscopy, Indian Association for the Cultivation of Science, Jadavpur, Calcutta 700 032, India, IN;(2) Max-Planck Institut für Astrophysik, Karl-Schwarzschild strasse 1, 85740 Garching, Germany, DE |
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| Abstract: | 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.
Received 25 January 2000 and Received in final form 24 October 2000 |
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| Keywords: | PACS 31 50 +w Excited states – 32 70 Cs Oscillator strengths lifetimes transition moments |
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