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Issue J. Phys. Colloques
Volume 50, Number C1, Janvier 1989
International Conference on the Physics of Multiply Charged Ions and International Workshop on E.C.R. Ion Sources
Page(s) C1-615 - C1-622
DOI http://dx.doi.org/10.1051/jphyscol:1989168

International Conference on the Physics of Multiply Charged Ions and International Workshop on E.C.R. Ion Sources

J. Phys. Colloques 50 (1989) C1-615-C1-622
DOI: 10.1051/jphyscol:1989168

SATELLITE LINES OF NEON-LIKE RESONANCE LINES, FOR 17<Z<48

S. JACQUEMOT1, M. LOUIS-JACQUET1, O. PEYRUSSE1, M. CORNILLE2, J. DUBAU2 and P. LAUTARD3

1  Commissariat à l'Energie Atomique, Centre d'Etudes de Limeil-Valenton. BP 27, F-94190 Villeneuve-Saint-Georges, France
2  U.A. 812/DAMAp Observatoire de Meudon, F-92915 Meudon, France
3  Observatoire de la Côte d'Azur, F-06003 Nice Cedex, France


Résumé
Les raies diélectroniques satellites des raies de résonance des ions néonoïdes, du type 1s22s22p53d - 1s22s22p6, ont été observées dans des spectres produits par irradiation laser à Limeil, lors d'expériences Laser X, de plasmas collisionnels denses (1020<ne<1021cm-3, Te=600eV) de Cu, Ge, Se, Mo et Ag. Nous présentons ici les calculs théoriques des coefficients de taux de recombinaison diélectronique des ions néonoïdes vers les ions sodiumoïdes. Les paramètres atomiques nécessaires à cette étude : énergies, longueurs d'onde, probabilités radiatives et d'autoionisation sont calculées à l'aide de deux codes : SUPERSTRUCTURE et AUTOLSJ.


Abstract
The dielectronic satellite lines of the neon-like resonance lines 1s22s22p53d - 1s22s22p6 have been observed in the spectra obtained during the Limeil X-ray Laser experiments under collisional dense plasma conditions (1020<ne<1021cm-3, Te=600eV) for Cu, Ge, Se, Mo and Ag. We present here the theoretical calculations of dielectronic recombination rate coefficients for neon-like ions to form sodium-like ions. The atomic parameters required are energy levels, wavelengths, radiative and autoionization probabilities. The quantities are calculated with two coherent codes SUPERSTRUCTURE and AUTOLSJ.





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