Table 5: Electric quadrupole transition rates (in s-1) for levels within the 3d7 ground state configuration of Ni IV. The table shows the results computed with neither TEC nor 2-body relativistic operators (w/o T + w/o 2-body), with 2-body relativistic operators (w/o T + 2-body), with TECs and 2-body relativistic operators (T + 2-body) and with TECs, LEVs and 2-body relativistic operators (T + L + 2-body). The rates previously reported by Hansen et al. (1984) and Garstang (1969) are also given.
    5 Aij(E2)          
Term i Term j w/o T + w/o 2-body w/o T + 2-body T + 2-body T + L + 2-body Hansen Garstang
$\rm ^4F_{7/2}$ $\rm ^4F_{9/2}$ 5.65E-09 4.41E-09 4.49E-09 4.16E-09 3.40E-09 2.50E-09
$\rm ^4F_{5/2}$ $\rm ^4F_{7/2}$ 1.61E-09 1.25E-09 1.25E-09 1.15E-09 9.40E-10 7.40E-10
$\rm ^4F_{3/2}$ $\rm ^4F_{5/2}$ 2.67E-10 2.11E-10 2.09E-10 1.93E-10 1.60E-10 1.20E-10
$\rm ^4P_{5/2}$ $\rm ^4F_{9/2}$ 1.16E-01 1.18E-01 8.65E-02 8.57E-02 6.80E-02 6.20E-02
$\rm ^4P_{5/2}$ $\rm ^4F_{7/2}$ 2.66E-02 2.74E-02 1.97E-02 1.96E-02 1.50E-02 1.50E-02
$\rm ^4P_{5/2}$ $\rm ^4F_{5/2}$ 4.57E-03 4.76E-03 3.36E-03 3.36E-03 2.70E-03 2.50E-03
$\rm ^4P_{5/2}$ $\rm ^4F_{3/2}$ 4.23E-04 4.44E-04 3.09E-04 3.11E-04 2.50E-04 2.40E-04
$\rm ^4P_{3/2}$ $\rm ^4F_{7/2}$ 5.78E-02 6.05E-02 4.44E-02 4.42E-02 3.50E-02 3.40E-02
$\rm ^4P_{3/2}$ $\rm ^4F_{5/2}$ 3.28E-02 3.47E-02 2.50E-02 2.50E-02 2.00E-02 1.90E-02
$\rm ^4P_{3/2}$ $\rm ^4F_{3/2}$ 9.08E-03 9.67E-03 6.89E-03 6.91E-03 5.40E-03 5.40E-03
$\rm ^4P_{3/2}$ $\rm ^4P_{5/2}$ 1.51E-11 1.99E-11 3.42E-11 3.14E-11 2.40E-11 8.10E-11
$\rm ^4P_{1/2}$ $\rm ^4F_{5/2}$ 4.45E-02 4.54E-02 3.28E-02 3.28E-02 2.60E-02 2.50E-02
$\rm ^4P_{1/2}$ $\rm ^4F_{3/2}$ 5.79E-02 5.93E-02 4.23E-02 4.24E-02 3.30E-02 3.20E-02
$\rm ^4P_{1/2}$ $\rm ^4P_{3/2}$ 9.97E-10 4.49E-10 3.92E-10 3.89E-10 3.00E-10 2.40E-10
$\rm ^2G_{9/2}$ $\rm ^4F_{9/2}$ 2.47E-04 1.97E-04 1.43E-04 1.42E-04 1.30E-04 1.20E-04
$\rm ^2G_{9/2}$ $\rm ^4F_{7/2}$ 1.12E-05 9.16E-06 7.06E-06 7.09E-06 6.60E-06 5.70E-06
$\rm ^2G_{9/2}$ $\rm ^4F_{5/2}$ 1.98E-05 1.56E-05 9.65E-06 9.73E-06 8.90E-06 7.70E-06
$\rm ^2G_{7/2}$ $\rm ^4F_{9/2}$ 4.30E-05 3.23E-05 2.53E-05 2.52E-05 2.40E-05 2.00E-05
$\rm ^2G_{7/2}$ $\rm ^4F_{7/2}$ 5.42E-05 4.21E-05 3.07E-05 3.07E-05 2.90E-05 2.60E-05
$\rm ^2G_{7/2}$ $\rm ^4F_{5/2}$ 5.30E-06 4.35E-06 2.83E-06 2.84E-06 2.60E-06 2.30E-06
$\rm ^2G_{7/2}$ $\rm ^4F_{3/2}$ 3.32E-05 2.70E-05 1.62E-05 1.64E-05 1.60E-05 1.30E-05
$\rm ^2G_{7/2}$ $\rm ^2G_{9/2}$ 2.05E-09 1.29E-09 1.72E-09 1.67E-09 1.60E-09 1.20E-09
$\rm ^2P_{3/2}$ $\rm ^4F_{7/2}$ 1.89E-02 1.61E-02 1.18E-02 1.18E-02 9.90E-03 7.20E-03
$\rm ^2P_{3/2}$ $\rm ^4F_{5/2}$ 8.24E-03 7.11E-03 5.01E-03 5.03E-03 4.30E-03 2.90E-03
$\rm ^2P_{3/2}$ $\rm ^4F_{3/2}$ 2.00E-03 1.73E-03 1.19E-03 1.20E-03 1.10E-03 7.40E-04
$\rm ^2P_{3/2}$ $\rm ^4P_{5/2}$ 6.73E-06 5.56E-06 6.58E-06 6.68E-06 5.80E-06 5.60E-06
$\rm ^2P_{3/2}$ $\rm ^4P_{3/2}$ 3.88E-06 3.06E-06 3.56E-06 3.63E-06 2.60E-06 2.90E-06
$\rm ^2P_{3/2}$ $\rm ^4P_{1/2}$ 5.45E-08 5.23E-08 7.48E-08 7.66E-08 4.40E-08 5.60E-08
$\rm ^2P_{1/2}$ $\rm ^4F_{5/2}$ 8.20E-03 6.78E-03 5.10E-03 5.14E-03 4.20E-03 3.40E-03
$\rm ^2P_{1/2}$ $\rm ^4F_{3/2}$ 4.65E-03 3.89E-03 2.68E-03 2.70E-03 2.40E-03 1.70E-03
$\rm ^2P_{1/2}$ $\rm ^4P_{5/2}$ 1.07E-05 7.94E-06 9.01E-06 9.21E-06 8.00E-06 8.40E-06
$\rm ^2P_{1/2}$ $\rm ^4P_{3/2}$ 3.43E-07 2.14E-07 2.04E-07 2.10E-07 4.30E-07 3.90E-07
$\rm ^2P_{1/2}$ $\rm ^2P_{3/2}$ 1.64E-08 8.66E-09 8.65E-09 9.20E-09 8.10E-09 1.50E-08


Source LaTeX | All tables | In the text

Article Contents
1 Introduction
2 Atomic data
3 The Ni IV emission spectra
4 Conclusions
References
List of tables
List of figures