Détermination de la structure fine des états doublement excités 1s 2s 2p 4P° et 1s 2p2 4P et de la durée de vie du niveau 1s 2p2 4P1/2 de Al XI
- 1 January 1984
- journal article
- Published by EDP Sciences in Journal de Physique Lettres
- Vol. 45 (8) , 361-366
- https://doi.org/10.1051/jphyslet:01984004508036100
Abstract
Nous avons mesuré les longueurs d'onde de structure fine des transitions 1s 2s 2p 4P0-1s 2p2 4P et la durée de vie de l'état 1 s 2p2 4P1/2 de Al XI par spectroscopie d'un faisceau d'ions accélérés à 1,16 MeV/nucléon et excités dans une feuille mince de carbone. Nous comparons nos résultats aux valeurs obtenues par divers calculs Hartree-Fock et Dirac-Fock multiconfigurationnelKeywords
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