Breit-Pauli R-matrix calculation of fine-structure effective collision strengths for the electron impact excitation of Mg V

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Volume 494 / No 2 (February I 2009)

A&A, 494 2 (2009) 729-737

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Table 6:

Fine-structure energy levels for the current calculation compared to the earlier works of Bhatia et al. (2006), Tachiev & Froese Fischer (2002) [T&F] and Butler & Zeippen (1994) [B&Z], along with the observed values from NIST.
				Energy levels (in Rydbergs)
	LS state	J-value	J-index	This work	Bhatia	T&F	NIST	B&Z
1	2s²2p⁴ ³P	2	1	0.00000	0.00000	0.00000	0.00000	0.00000
		1	2	0.01551	0.01733	0.01620	0.01625	0.01606
		0	3	0.02242	0.02451	0.02284	0.02298	0.02280
2	2s²2p⁴ ¹D	2	4	0.34456	0.35729	0.32995	0.32738	0.32895
3	2s²2p⁴ ¹S	0	5	0.71890	0.70981	0.70434	0.70422	0.72316
4	2s2p⁵ ³P $^{\rm o}$	2	6	2.58447	2.67624	2.58701	2.58082	2.65633
		1	7	2.59933	2.69182	2.60169	2.59555	2.67143
		0	8	2.60693	2.70024	2.60970	2.60360	2.67914
5	2s2p⁵ ¹P $^{\rm o}$	1	9	3.66411	3.81440	3.63666	3.62212	3.73916
6	2p⁶ ¹S	0	10	6.06366	6.38065	6.06759	6.04143	6.39714
7	2s²2p³(⁴S $^{\rm o}$ )3s ⁵S $^{\rm o}$	1	11	6.07671	5.97177	6.09424
8	2s²2p³(⁴S $^{\rm o}$ )3s ³S $^{\rm o}$	1	12	6.22702	6.12989	6.23647	6.23800
9	2s²2p³(²D $^{\rm o}$ )3s ³S $^{\rm o}$	1	13	6.65627	6.53964	6.63381	6.63167
		2	14	6.65665	6.53999	6.63396	6.63186
		3	15	6.65751	6.54094	6.63416	6.63204
10	2s²2p³(⁴S $^{\rm o}$ )3p ⁵P	1	16	6.66927	6.54769	6.66818
		2	17	6.67012	6.54880	6.66929
		3	18	6.67174	6.55052	6.67114
11	2s²2p³(²D $^{\rm o}$ )3s ¹D $^{\rm o}$	2	19	6.73158	6.61893	6.79805	6.70279
12	2s²2p³(⁴S $^{\rm o}$ )3p ³P	1	20	6.80585	6.69894	6.79836
		0	21	6.80597	6.69925	6.79836
		2	22	6.80621	6.69952	6.79859
13	2s²2p³(²P $^{\rm o}$ )3s ³P $^{\rm o}$	0	23	6.94104	6.76593	6.89537	6.89415
		1	24	6.94150	6.76641	6.89562	6.89434
		2	25	6.94255	6.76760	6.89641	6.89502
14	2s²2p³(²P $^{\rm o}$ )3s ¹P $^{\rm o}$	1	26	7.01977	6.84813	6.97024	6.96780
15	2s²2p³(²D $^{\rm o}$ )3p ¹P	1	27	7.18155	7.05039	7.14752
16	2s²2p³(²D $^{\rm o}$ )3p ³D	1	28	7.20265	7.07066	7.16887
		2	29	7.20307	7.07070	7.16891
		3	30	7.20634	7.07445	7.17145
17	2s²2p³(²D $^{\rm o}$ )3p ³F	2	31	7.24875	7.11453	7.21044
		3	32	7.25034	7.11618	7.21150
		4	33	7.25238	7.11827	7.21284
18	2s²2p³(²D $^{\rm o}$ )3p ¹F	3	34	7.27388	7.14257	7.23497
19	2s²2p³(²D $^{\rm o}$ )3p ³P	0	35	7.40007	7.29152	7.35848
		2	36	7.40057	7.29650	7.35859
		1	37	7.40101	7.30375	7.35964

Source LaTeX | All tables | In the text

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