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Table 2

Experimental and theoretical branching fractions in Cr ii.

Upper τ/ns Lower λaira BF th b B F exp log(gf) Unc %
levela levela

6D1/2 2.5 (2) z6F1/2 2787.12347 .279 .254(13) –.627 15
z6F3/2 2793.49677 .218 .221(15) –.684 17
z6P3/2 2915.18232 .176 .207(9) –.675 12
z4P1/2 2945.2753 .0215 .0496(19) –1.29 21
z4P3/2 2967.728 .132 .0882(11) –1.03 13
z6D1/2 3011.2368 .0451 .0355(16) –1.41 18
z6D3/2 3017.78 .129 .145(8) –.802 12
Residual 3.4 × 10-4

6D3/2 2.5(2) z6F3/2 2787.91434 .206 .270(8) –.299 11
z6F5/2 2798.46148 .167 .149(8) –.553 11
z6P3/2 2909.10501 .141 .168(7) –.466 11
z6P5/2 2916.9279 .0338 .0539(14) –.958 16
z4P1/2 2939.0733 .0757 .0287(17) –1.23 19
z6D5/2 2992.07043 .0920 .137(6) –.533 10
z6D1/2 3004.7478 .157 .0754(6) –.787 10
z4P5/2 3024.1603 .0364 .0275(8) –1.22 11
Residual .091

6D5/2 2.5(2) z6F5/2 2789.29198 .169 .129(9) –.441 12
z6F7/2 2803.91770 .221 .245(5) –.159 10
z6P3/2 2899.1907 .115 .171(6) –.286 10
z6P5/2 2906.96698 .117 .123(6) –.429 10
z4P3/2 2951.1448 .0515 .0255(15) –1.10 17
z6D5/2 2981.5903 .0464 .0563(8) –.744 11
z6D3/2 3000.63027 .112 .0974(6) –.501 10
z6D7/2 3007.97320 .101 .0861(6) –.552 10
z4P5/2 3013.471 .0119 .00961(17) –1.50 19
Residual .056

6D7/2 2.6(2) z6F7/2 2791.37318 .125 .146(9) –.279 12
z6F9/2 2809.99583 .281 .267(5) –.0122 9
z6P5/2 2893.48608 .197 .161(5) –.208 9
z6P7/2 2905.34374 .0679 .0825(7) –.493 11
z6D5/2 2967.40937 .0622 .0662(8) –.571 11
z6D7/2 2993.54120 .133 .130(5) –.271 9
z4P5/2 2998.97015 .0513 .0447(7) –.732 10
z6D9/2 3010.90430 .0586 .0791(6) –.481 10
Residual .024

6D9/2 2.6(2) z6F9/2 2794.35678 .0706 .0999(11) –.347 13
z6F11/2 2816.95939 .349 .289(4) .121 9
z6P7/2 2888.62821 .275 .241(5) .0640 9
z6D7/2 2975.8007 .0607 .0558(7) –.546 10
z6D9/2 2992.95629 .234 .298(4) .187 9
z4F9/2 3194.194 .00342 .00893(19) –1.28 21
Residual .0078

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