Radiative transition rates and collision strengths for Si II

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Volume 508 / No 3 (December IV 2009)

A&A, 508 3 (2009) 1527-1537

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Table 2:

Comparison of level energies (Ry) for Si II.
Level	Exp.	AST1	AST2	AST3	AST4	AST5	AST6	AST7	AST8	AST9
		Difference from experiment(%)
3s²3p ²P $^\circ _{1/2}$	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
3s²3p ²P $^\circ _{3/2}$	0.002618	-18.8	-17.8	-14.8	-15.0	-15.0	-15.0	-15.1	0.19	-0.12
3s3p² ⁴P_1/2	0.390244	-7.86	-17.4	-11.3	-11.3	-10.9	-10.9	-10.6	-7.06	-7.62
3s3p² ⁴P_3/2	0.391231	-7.90	-17.4	-11.4	-11.3	-10.9	-10.9	-10.6	-7.01	-7.57
3s3p² ⁴P_5/2	0.392828	-7.96	-17.4	-11.4	-11.3	-10.9	-10.9	-10.6	-6.92	-7.48
3s3p² ²D_3/2	0.504016	14.5	2.42	1.03	1.00	1.18	1.18	1.42	-0.01	-0.25
3s3p² ²D_5/2	0.504160	14.4	2.40	1.01	0.98	1.15	1.16	1.39	-0.02	-0.27
3s²4s ²S_1/2	0.596884	-0.53	3.31	-0.39	-0.49	-0.59	-0.54	-0.32	15.3	-4.64
3s3p² ²S_1/2	0.698626	0.69	1.64	3.23	3.25	3.46	3.46	3.60	2.73	1.78
3s²3d ²D_3/2	0.722986	35.3	-2.37	1.19	1.13	1.14	1.17	1.29	11.1	10.3
3s²3d ²D_5/2	0.723136	35.2	-2.39	1.17	1.12	1.12	1.16	1.28	11.1	10.3
3s²4p ²P $^\circ _{1/2}$	0.739870	22.0	3.40	6.77	6.83	7.03	7.07	6.81	13.9	13.7
3s²4p ²P $^\circ _{3/2}$	0.740416	22.3	3.41	6.82	6.87	7.08	7.12	6.86	14.0	13.9
3s3p² ²P_1/2	0.763660	0.75	5.74	5.52	5.49	5.68	5.71	5.74	4.20	5.01
3s3p² ²P_1/2	0.765503	0.69	5.68	5.47	5.44	5.64	5.66	5.70	4.21	5.04

Source LaTeX | All tables | In the text

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