Table 4: Convergence of collision strengths for some transitions of Fe X. $a \pm b \equiv a\times 10^{{\pm }b}$ .
(a) Forbidden transitions.

Transition 1-2 5-16

Partial waves 100 150 200 100 150 200 Ryd

$J \le 9$ 1.20-1 9.87-2 8.43-2 1.20-1 9.92-2 8.46-2

+ top-up 2.21-1 4.76-1 8.74-1 2.04-1 2.43-1 3.22-1

$J \le 19$ 1.82-1 1.72-1 1.62-1 1.83-1 1.74-1 1.64-1

+ top-up 1.90-1 1.85-1 1.81-1 1.97-1 1.98-1 1.98-1

$J \le 29$ 1.95-1 1.91-1 1.87-1 1.96-1 1.93-1 1.89-1

+ top-up 1.98-1 1.96-1 1.96-1 2.02-1 2.02-1 2.07-1

$J \le 39$ 1.99-1 1.98-1 1.96-1 2.00-1 1.99-1 1.97-1

+ top-up 2.01-1 2.00-1 1.99-1 2.03-1 2.04-1 2.04-1

(b) Allowed transitions.

Transition 1-28 2-3

Partial waves 100 150 200 100 150 200 Ryd

$J \le$ 9 1.83+0 1.23-0 8.78-1 7.43-2 4.92-2 3.48-2

+ top-up 6.49+0 6.35+0 6.32+0 2.97-1 2.90-1 2.88-1

$J \le$ 19 4.80+0 4.13+0 3.55+0 1.98-1 1.68-1 1.45-1

+ top-up 9.45+0 9.25+0 8.99+0 4.20-1 4.09-1 3.98-1

$J \le$ 29 6.30+0 5.82+0 5.32+0 2.71-1 2.40-1 2.17-1

+ top-up 1.00+1 1.07+1 1.08+1 4.46-1 4.68-1 4.71-1

$J \le$ 39 7.09+0 6.89+0 6.53+0 3.21-1 2.92-1 2.70-1

+ top-up 1.00+1 1.07+1 1.12+0 4.46-1 4.68-1 4.88-1

**Table 4:** Convergence of collision strengths for some transitions of Fe X. $a \pm b \equiv a\times 10^{{\pm }b}$ .
(a) Forbidden transitions.
Transition	1-2	5-16
Partial waves	100	150	200	100	150	200 Ryd
$J \le 9$	1.20-1	9.87-2	8.43-2	1.20-1	9.92-2	8.46-2
+ top-up	2.21-1	4.76-1	8.74-1	2.04-1	2.43-1	3.22-1
$J \le 19$	1.82-1	1.72-1	1.62-1	1.83-1	1.74-1	1.64-1
+ top-up	1.90-1	1.85-1	1.81-1	1.97-1	1.98-1	1.98-1
$J \le 29$	1.95-1	1.91-1	1.87-1	1.96-1	1.93-1	1.89-1
+ top-up	1.98-1	1.96-1	1.96-1	2.02-1	2.02-1	2.07-1
$J \le 39$	1.99-1	1.98-1	1.96-1	2.00-1	1.99-1	1.97-1
+ top-up	2.01-1	2.00-1	1.99-1	2.03-1	2.04-1	2.04-1
(b) Allowed transitions.
Transition	1-28	2-3
Partial waves	100	150	200	100	150	200 Ryd
$J \le$ 9	1.83+0	1.23-0	8.78-1	7.43-2	4.92-2	3.48-2
+ top-up	6.49+0	6.35+0	6.32+0	2.97-1	2.90-1	2.88-1
$J \le$ 19	4.80+0	4.13+0	3.55+0	1.98-1	1.68-1	1.45-1
+ top-up	9.45+0	9.25+0	8.99+0	4.20-1	4.09-1	3.98-1
$J \le$ 29	6.30+0	5.82+0	5.32+0	2.71-1	2.40-1	2.17-1
+ top-up	1.00+1	1.07+1	1.08+1	4.46-1	4.68-1	4.71-1
$J \le$ 39	7.09+0	6.89+0	6.53+0	3.21-1	2.92-1	2.70-1
+ top-up	1.00+1	1.07+1	1.12+0	4.46-1	4.68-1	4.88-1

Source LaTeX | All tables | In the text

	1 Introduction
	2 Atomic structure
	3 Collision strengths
	4 Effective collision strengths
	5 Comparison with experiments
	6 Conclusions
	References
	Online Material