NONRELATIVISTIC ENERGIES FOR THE LOWEST P-4-DEGREES STATES OF THE LI ISOELECTRONIC SERIES

Authors
BARROIS R BEKAVAC S KLEINDIENST H
Citation
R. Barrois et al., NONRELATIVISTIC ENERGIES FOR THE LOWEST P-4-DEGREES STATES OF THE LI ISOELECTRONIC SERIES, Chemical physics letters, 268(5-6), 1997, pp. 531-534
Citations number
19
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics letters → ACNP
ISSN journal
00092614
Volume
268
Issue
5-6
Year of publication
1997
Pages
531 - 534
Database
ISI
SICI code
0009-2614(1997)268:5-6<531:NEFTLP>2.0.ZU;2-Z
Abstract
Upper bound calculations for the lowest P-4(o) states of the Li isoele ctronic series from LiI-Ne VIII are given. Using large double linked H ylleraas-CI calculations high accuracy was achieved. We obtained in th e infinite-mass approximation the energy of the lowest P-4(o) state of the Li atom E = -5.3680101(4) E-h. Furthermore, a comparison is given with experimental data especially concerning the transition 2 P-4(o) --> 3 S-4.