ADOPTED LEVELS for 174Ir

Authors: E. Browne, Huo Junde |  Citation: Nucl. Data Sheets 87, 15 (1999) |  Cutoff date: 1-Nov-1998 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-5.55×103 keV 3S(n)= 8.67×103 keV 3S(p)= 7.2×102 keV 4Q(α)= 5624 keV 10
Reference: 2012WA38

General Comments:

Activity produced by 169Tm(16O,11N), 166Er(19F,11N) (1967Si02); 141Pr(36Ar,3n), E=234 MeV (1992Sc16); 144Sm(32S,pn), E=210 MeV (1992Bo21); 144Sm(32S,pn), E=153 MeV (1994Ki01). Activity was assigned to 174Ir on the basis of cross bombardments, excitation functions, and γ-ray coincidence with Os K-x rays (1967Si02,1992Sc16,1992Bo21,1994Ki01).

Q-value: Note: Current evaluation has used the following Q record





E(level)
(keV)
Jπ(level) T1/2(level)
    0.0 (3+) 7.9 s 6 
% ε = 99.5 3
% α = 0.5 3
  193 11  (7+) 4.9 s 3 
% ε = 97.5 3
% α = 2.5 3

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments

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