Semi-empirical model MQDT calculation of odd parity, J = 3 autoionizing states of barium
Journal Article
·
· Bulletin of the American Physical Society
OSTI ID:281635
We have constructed MQDT parameters for the odd parity, J = 3 autoionizing states of barium by using single configuration wavefunctions to calculate Slater integrals, and transforming them into an MQDT R matrix. We then compared our values with the measured branching ratios for autoionization into the 5d{sub 3/2} ion channels to modify the calculated values. For states converging on the lower, 6p{sub 1/2} ion limit, the branching ratios have a complex dependence on energy, so that a curve fitting process has considerably more reliability than one which just uses the resonance energy values. This provides a convenient way to characterize the complex spectra and branching ratios for multi-electron atoms.
- OSTI ID:
- 281635
- Report Number(s):
- CONF-9305421--; CNN: Grant PHY9119951
- Journal Information:
- Bulletin of the American Physical Society, Journal Name: Bulletin of the American Physical Society Journal Issue: 3 Vol. 38; ISSN BAPSA6; ISSN 0003-0503
- Country of Publication:
- United States
- Language:
- English
Similar Records
Transfer of high angular momentum in the autoionization of the 6p{sub 1/2}nd J = 3 states of barium
Multichannel quantum-defect-theory analysis of the observed odd-parity 5dnd autoionization Rydberg series of neutral europium
Electric field-induced changes in the autoionization branching ratios of the 6p{sub 1/2}nd J = 3 states of barium
Journal Article
·
Sat May 01 00:00:00 EDT 1993
· Bulletin of the American Physical Society
·
OSTI ID:281453
Multichannel quantum-defect-theory analysis of the observed odd-parity 5dnd autoionization Rydberg series of neutral europium
Journal Article
·
Thu Jun 15 00:00:00 EDT 2006
· Physical Review. A
·
OSTI ID:20787489
Electric field-induced changes in the autoionization branching ratios of the 6p{sub 1/2}nd J = 3 states of barium
Journal Article
·
Sat May 01 00:00:00 EDT 1993
· Bulletin of the American Physical Society
·
OSTI ID:281454