Exchange and fine-structure effects in autoionization of large-angular-momentum doubly excited Rydberg states

1994 ◽  
Vol 50 (2) ◽  
pp. 1335-1347 ◽  
Author(s):  
Michel Poirier
Keyword(s):  
Angular Momentum ◽  
Fine Structure ◽  
Rydberg States ◽  
Doubly Excited ◽  
Large Angular Momentum

Angular Momentum Dependence of Autoionization Rates in Doubly Excited Rydberg States of Ba

1984 ◽  
Vol 53 (23) ◽  
pp. 2234-2237 ◽  
Author(s):  
L. A. Bloomfield ◽  
R. R. Freeman ◽  
W. E. Cooke ◽  
J. Bokor
Keyword(s):  
Angular Momentum ◽  
Rydberg States ◽  
Momentum Dependence ◽  
Doubly Excited

High angular momentum 6pnl and 6dnl doubly excited Rydberg states of barium

1991 ◽  
Vol 24 (22) ◽  
pp. 4723-4741 ◽  
Author(s):  
L Pruvost ◽  
P Camus ◽  
J -M Lecomte ◽  
C R Mahon ◽  
P Pillet
Keyword(s):  
Angular Momentum ◽  
Rydberg States ◽  
High Angular Momentum ◽  
Doubly Excited

Energy, fine structure, and transition rate of the doubly excited 3Pe and 3De states for helium

2003 ◽  
Vol 81 (12) ◽  
pp. 1419-1425 ◽  
Author(s):  
X -L Wu ◽  
B -C Gou ◽  
F Wang
Keyword(s):  
Fine Structure ◽  
Variational Method ◽  
Excited States ◽  
Transition Rate ◽  
Oscillator Strengths ◽  
Transition Rates ◽  
Rydberg Series ◽  
Doubly Excited States ◽  
Quantum Numbers ◽  
Doubly Excited

Energies and fine-structure corrections for the doubly excited 3Pe and 3De states of the helium atom are calculated using the Rayleigh–Ritz variational method and the saddle-point variational method with a multiconfiguration-interaction function. The relativistic and mass polarization corrections are included. The oscillator strengths, transition rates, and wavelengths are also calculated. The doubly excited states are grouped into Rydberg series labeled by the quantum numbers K, T, and A to display the systematic regularity along the series. The results are compared with the theoretical and experimental data in the literature. PACS Nos.: 31.15.Pf, 31.25.Jf, 32.70.Cs

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