EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 508 / No 1 (December II 2009) A&A, 508 1 (2009) 525-529 Full HTML
Free Access

 

 

Table 1:

Experimentally determined lifetimes of metastable levels in Fe II. The uncertainties are given in brackets.
    $\tau$ (s)
Configuration Term This work Ref. [1] Ref. [2] Ref. [3] Ref. [4] Ref. [5] Ref. [6] Ref. [7]

3d54s2 		a 6S5/2   0.23(3)   0.326 0.235 0.262 0.220 0.222
3d6(3G)4s a 4G11/2 0.75(10)     0.852   0.774 0.704  
3d6(3G)4s a 4G9/2     0.65(2) 0.856   0.755 0.694  
3d6(3H)4s b 2H11/2     3.8(3) 10.1   6.59 5.20  
3d6(3D)4s b 4D1/2 0.54(3)     0.677   0.630 0.550  
3d6(3D)4s b 4D7/2   0.53(3)   0.618   0.567 0.500  
References: [1] Rostohar et al. (2001) (Experimental)      
  [2] Hartman et al. (2003) (Experimental)      
  [3] Garstang (1962) (Calculated)      
  [4] Nussbaumer et al. (1981) (Calculated, Superstructure code)      
  [5] Quinet et al. (1996) (Calculated, Superstructure)      
  [6] Quinet et al. (1996) (Calculated, relativistic Hartree-Fock)      
  [7] Hartman et al. (2003) (Calculated, CIV3 code)      


Source LaTeX | All tables | In the text

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.