Table 7: Comparison between the effective collision strengths at 10 000 K in LS-coupling obtained from three different configuration expansions for the target and those of Sunderland et al. (2002). The data is for transitions from the 3d⁷ $\rm ^4F$ ground state to other terms of the 3d⁷ configuration.
10-conf 12-conf 18-conf Sunderland

$\rm ^4P$ 6.916 7.358 7.050 6.049

$\rm ^2G$ 3.393 3.514 3.259 2.857

$\rm ^2P$ 1.028 1.132 1.035 0.966

$\rm ^2H$ 3.316 3.164 3.040 2.632

$\rm ^2D$ 1.596 1.762 1.838 1.274

$\rm ^2F$ 1.828 1.922 1.961 1.536

$\rm ^2D2$ 0.725 0.729 0.697 0.644

**Table 7:** Comparison between the effective collision strengths at 10 000 K in LS-coupling obtained from three different configuration expansions for the target and those of Sunderland et al. (2002). The data is for transitions from the 3d⁷ $\rm ^4F$ ground state to other terms of the 3d⁷ configuration.
	10-conf	12-conf	18-conf	Sunderland
$\rm ^4P$	6.916	7.358	7.050	6.049
$\rm ^2G$	3.393	3.514	3.259	2.857
$\rm ^2P$	1.028	1.132	1.035	0.966
$\rm ^2H$	3.316	3.164	3.040	2.632
$\rm ^2D$	1.596	1.762	1.838	1.274
$\rm ^2F$	1.828	1.922	1.961	1.536
$\rm ^2D2$	0.725	0.729	0.697	0.644

Source LaTeX | All tables | In the text

	1 Introduction
	2 Atomic data
	3 The Ni IV emission spectra
	4 Conclusions
	References