Resonance Transition Probabilities for Third-Row Atoms and Ions (Mgi, Siii-iii, Pii, Piv, Sii-iii, Cliii) Including the Important Correlation Effects

1972 ◽  
Vol 28 (15) ◽  
pp. 945-948 ◽  
Author(s):  
Donald R. Beck ◽  
Oktay Sinanoğlu
Keyword(s):  
Transition Probabilities ◽  
Correlation Effects ◽  
Resonance Transition ◽  
Important Correlation

Resonance transition probabilities by the complex Lanczos recursion method

1988 ◽  
Vol 89 (11) ◽  
pp. 6836-6840 ◽  
Author(s):  
Orit Kolin ◽  
Claude Leforestier ◽  
Nimrod Moiseyev
Keyword(s):  
Transition Probabilities ◽  
Resonance Transition ◽  
Recursion Method

Satellite dielectronic spectra created from autoionizing 2lnl' and 1s2lnl' states with n = 4–5

2000 ◽  
Vol 78 (12) ◽  
pp. 1055-1067 ◽  
Author(s):  
U I Safronova ◽  
A A Vasilyev ◽  
R K Smith
Keyword(s):  
Transition Probabilities ◽  
Relativistic Effects ◽  
Radiative Transition ◽  
Branching Ratios ◽  
Transition Rates ◽  
Correlation Effects ◽  
Coupling Coefficients ◽  
Energy Matrix ◽  
Asymptotic Dependence ◽  
Intermediate Coupling

The relative intensities of dielectronic satellite lines determined by radiative transition probabilities and autoionization rates are calculated for the transitions 2lnl' – 1snl'', 2lnl' – 1s2l (n = 4–5, l' = 0–3, l'' = 0–3, l = 0–1) in He-like ions and for the transitions 1s2lnl' – 1s2nl'', 1s2lnl' – 1s22l (n = 4–5, l' =0–3, l'' = 0–3, l = 0–1) in Li-like ions, for all Z = 5–54, using the perturbation theory method (Z-expansion). Relativistic effects are taken into account using the Breit–Pauli operators. The asymptotic dependence on n of the energy matrix is discussed for 2lnl' and 1s2lnl' autoionizing states. The intermediate coupling coefficients obtained after diagonalization of the energy matrices are also studied. It was observed that these coefficients change very sharply with n and Z due to a redistribution of the contributions of relativistic and correlation effects. As a result, all other atomic characteristics (radiative and nonradiative transition rates, branching ratios, and relative intensity factor) display nonmonotonic Z- and n-dependencies with maxima and minima. PACS Nos.: 32.80D, 31.20G, 31.30J, 31.50

scholarly journals Energies and electric dipole transitions for sodium-like gold

2016 ◽  
Vol 94 (11) ◽  
pp. 1167-1174 ◽  
Author(s):  
Gülay Günday Konan ◽  
Leyla Özdemir
Keyword(s):  
Structure Data ◽  
Atomic Structure ◽  
Electric Dipole ◽  
Transition Probabilities ◽  
Electric Dipole Transition ◽  
Dipole Transition ◽  
Experimental Results ◽  
Oscillator Strengths ◽  
Correlation Effects ◽  
Good Agreement

We have reported energies and electric dipole transition parameters, such as transition probabilities, oscillator strengths, line strengths, and wavelengths for Na-like gold (Au68+, Z = 79) using AUTOSTRUCTURE atomic code. Calculations include Breit and QED contributions besides correlation effects. A few of the results have been compared with available theoretical and experimental results in the literature. Our atomic structure data for sodium-like gold are in good agreement with others. Also we have presented new results for electric dipole transitions in sodium-like gold.

Sign in / Sign up

Export Citation Format

Share Document