Dielectronic recombination of  Pb79+  via high angular momenta

Badnell, N. R.; Mitnik, Dario Marcelo; Pindzola, M. S; Loch, S. D; Abdel Naby, S. A.

Artículos de revistas

Date

2004-12

Registration in:

Badnell, N. R.; Mitnik, Dario Marcelo; Pindzola, M. S; Loch, S. D; Abdel Naby, S. A.; Dielectronic recombination of Pb79+ via high angular momenta; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 70; 5; 12-2004; 054701,1-2

1050-2947

http://hdl.handle.net/11336/21160

CONICET Digital

CONICET

http://repositorioslatinoamericanos.uchile.cl/handle/2250/1873006

Author

Badnell, N. R.

Mitnik, Dario Marcelo

Pindzola, M. S

Loch, S. D

Abdel Naby, S. A.

Institutions

Consejo Nacional de Investigaciones Científicas y Tecnológicas (Argentina)

Abstract

We have used the AUTOSTRUCTURE code to carry out semirelativistic calculations for the dielectronic recombination of Pb79+ via the 2s1/2−2p1/2 core excitation. We obtain excellent agreement between these semirelativistic results and measurements made at Gesellschaft für Schwerionenforschung, in particular, for the high angular momentum peak of the 2p1/220lj resonances. The factor of 3 underestimate in the result for this peak that was originally obtained by Mitnik et al., which has led some to conclude that only a fully relativistic approach can describe dielectronic recombination via high angular momenta in very heavy highly charged ions, are found to be in error.

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