ADOPTED LEVELS for 199Ir

Author: Balraj Singh |  Citation: Nucl. Data Sheets 108, 79 (2007) |  Cutoff date: 15-Oct-2006 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=2.99×103 keV 5S(n)= 6.65×103 keV SYS(p)= 7.85×103 keV SYQ(α)= -1.2×103 keV SY
Reference: 2012WA38

References:
  A  9Be(208Pb,xγ)  B  198Pt(18O,17F)

General Comments:

1976Di14: structure calculations, systematics of 9/2- states

199Ir identified indirectly in 198Pt(18O,17F) reaction at E=140 MeV followed by the analysis of 17F particle spectrum (1995Zh10). Mass excess (199Ir)=-24425 41 (1995Zh10) from Q value=-8240 41 for 198Pt(18O,17F) reaction

There are four unplaced γ rays (104,112,122,162) seen as delayed γ rays in 9Be(208Pb,Xγ) (2005Ca02)

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

Q-value: Δ(S(n))=200 (syst,2003Au03)

Q-value: S(p) and Q(α) from 1997Mo25





E(level)
(keV)
XREF T1/2(level)
    0 B 6 s +5-4 
% β- = ?
  0+X?A  0.16 µs +23-8 
  160 B  
  240 B  

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments

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