J/A+AS/129/147 Co II radiative transition probabilities (Quinet 1998)
Radiative transition probabilities for forbidden lines in singly ionized cobalt (Co II) Quinet P. <Astron. Astrophys. Suppl. Ser. 129, 147 (1998)> =1998A&AS..129..147Q (SIMBAD/NED BibCode)
ADC_Keywords: Atomic physics Keywords: atomic data - supernovae: general Abstract: Radiative transition probabilities have been calculated for the magnetic dipole (M1) and electric quadrupole (E2) transitions connecting the 47 metastable energy levels in the 3d8, 3d7 4s and 3d6 4s2 configurations in Co II. The most important configuration interaction (CI) and relativistic effects have been taken into account in the computations carried out with the help of the relativistic Hartree-Fock (HFR) method combined with a semi-empirical optimization of the radial parameters. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table3.dat 41 423 Radiative transition probabilities, Aki in s-1, as calculated in the present work for forbidden lines of Co II.
See also: J/A+A/376/1106 : Forbidden transitions in Co(16+) (Charro+, 2001) Byte-by-byte Description of file: table3.dat
Bytes Format Units Label Explanations
1- 8 A8 --- Multiplet Multiplet 9- 11 A3 --- J-J' J-J' 12- 22 F11.2 0.1nm Lambda Predicted wavelengths from observed energy levels (1) 23- 29 A7 --- Type Type of transition 30- 40 E11.2 s-1 Aki Transition probabilities (2) 41 A1 --- Comm Comment on the A-value (3)
Note (1): Wavelengths, in air, are deduced from the observed energy levels compiled by Sugar & Corliss (1985, J. Phys. Chem. Ref. Data 14, Suppl. 2) Note (2): Only transitions for which Aki is greater than 0.001 s-1 are reported. Note (3): * Cancellation effects present.
Acknowledgements: Pascal Quinet
(End) Patricia Bauer [CDS] 05-Dec-1997
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