Table 3: Experimental and theoretical radiative lifetimes (in ns) for odd-parity levels of Os I.
E (cm-1) Config. J Expt Expt HFRc HFR + CPc
      Previous This work    
22 615.69 $\rm 5d^66s(^6D)6p \ ^7D^\circ$ 4   $400 \pm 50$ 411 540
28 331.77 $\rm 5d^66s(^6D)6p \ ^7P^\circ$ 4 $238 \pm 12^a$, $230 \pm 20$ 149 200
      $265 \pm 20^b$      
28 371.68 $\rm 5d^66s(^6D)6p \ ^7P^\circ$ 3   $390 \pm 50$ 374 538
30 279.95   5 $93 \pm 7^b$      
30 591.45 $\rm 5d^66s(^6D)6p \ ^7P^\circ$ 4 $98 \pm 8^a$ $98 \pm 8$ 106 135
32 684.61   4 $28 \pm 2^b$      
33 124.48 $\rm 5d^66s(^6D)6p \ ^7P^\circ$ 3   $51 \pm 4$ 65 85
34 365.33 $\rm 5d^66s(^6D)6p \ ^5F^\circ$ 5 $24 \pm 2^{a,b}$ $25 \pm 2$ 18 23
34 803.82 $\rm 5d^66s(^6D)6p \ ^5F^\circ$ 4   $58 \pm 5$ 46 59
35 615.92 $\rm 5d^66s(^6D)6p \ ^5P^\circ$ 3   $31 \pm 2$ 33 38
36 826.39 $\rm 5d^66s(^6D)6p \ ^5D^\circ$ 4   $45 \pm 4$ 82 109
37 908.77 $\rm 5d^66s(^4D)6p \ ^5D^\circ$ 4   $28 \pm 2$ 14 18
40 361.92 $\rm 5d^66s(^4D)6p \ ^3F^\circ$ 4   $8.5 \pm 0.7$ 6.4 9.1
46 776.29 $\rm 5d^7(^4F)6p \ ^3D^\circ$ 3   $4.8 \pm 0.3$ 4.2 5.9

a Kwiatkowski et al. (1984); b Ivarsson et al. (2003); c Present work.


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