Experimental Study of Configuration Mixing Effects on the Lifetimes of 1s22s6lLevels in Be-like O

1999 ◽  
Vol 60 (6) ◽  
pp. 522-526 ◽  
Author(s):  
I Kink ◽  
L Engström ◽  
P Meenakshi Raja Rao
1986 ◽  
Vol 33 (5) ◽  
pp. 3138-3145 ◽  
Author(s):  
John E. Hunter ◽  
James S. Keller ◽  
R. Stephen Berry

1964 ◽  
Vol 136 (6B) ◽  
pp. B1743-B1747 ◽  
Author(s):  
N. Austern

1966 ◽  
Vol 44 (8) ◽  
pp. 1745-1752 ◽  
Author(s):  
W. R. S. Garton ◽  
W. H. Parkinson ◽  
E. M. Reeves

Several aspects of configuration-mixing effects in the spectra of In I and Tl I are discussed, and evidence supporting an earlier conclusion that sp22D in In I lies above the first ionization potential is given. Experiments on the absorption spectra of shock-heated In and Tl vapors have revealed the weak In I [Formula: see text] transition and a new Tl I doublet [Formula: see text]. The profile of the Tl I [Formula: see text] autoionization feature has been obtained by experiments with a furnace and scanning monochromator, and the result is compared with the theory of Beutler–Fano resonances.


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