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Table A.12

Comparison between available experimental and calculated energy levels in Sr vii.

E exp a E calc b ΔE J Leading components (in %) in LS couplingc

Even parity
0 0 0 0 92 4p23P + 5 4p21S
6845 6845 0 1 98 4p23P
12 545 12 545 0 2 82 4p23P + 15 4p21D
28 490 28 490 0 2 82 4p21D + 15 4p23P
51 814 51 814 0 0 91 4p21S + 5 4p23P
Odd parity
167 806 168 195 389 1 85 4s4p33D + 7 4p4d 3D + 5 4s4p33P
167 977 168 211 234 2 83 4s4p33D + 8 4s4p33P + 7 4p4d 3D
170 427 170 512 85 3 92 4s4p33D + 7 4p4d 3D
190 425 190 379 46 0 92 4s4p33P + 7 4p4d 3P
191 215 191 034 181 1 86 4s4p33P + 7 4p4d 3P
192 193 191 749 444 2 76 4s4p33P + 8 4s4p33D + 7 4p4d 3P
213 095 212 271 824 2 66 4s4p31D + 25 4p4d 1D + 6 4s4p33P
232 870 232 675 195 1 77 4s4p33S + 18 4s4p31P
247 754 248 567 813 1 72 4s4p31P + 19 4s4p33S + 6 4p4d 1P
373 400 373 402 2 0 98 4p5s 3P
374 670 374 668 2 1 78 4p5s 3P + 20 4p5s 1P
386 270 386 270 0 2 98 4p5s 3P
389 730 389 731 1 1 78 4p5s 1P + 20 4p5s 3P

Notes. Energies are given in cm-1.

(b)

This work.

(c)

Only the first three components that are larger than 5% are given.

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