ADOPTED LEVELS for 240Bk

Authors: Balraj Singh, E. Browne |  Citation: Nucl. Data Sheets 109, 2439 (2008) |  Cutoff date: 31-Jul-2008 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-2.33×103 keV SYS(n)= 6.7×103 keV SYS(p)= 2.77×103 keV SYQ(α)= 7.20×103 keV SY
Reference: 2012WA38

References:
  A  244Es α decay (37 S) 

General Comments:

Assignment: 232Th(14N,6n) excitation functions (1980Ga07), 241Am(3He,4n) (1983Ga05)

Probability of delayed fission=1.0×10-5 (1980Ga07); 1.3×10-5 +18-7 (1983Ga05).

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

Q-value: ΔQ(β-)=250, ΔS(n)=280, ΔS(p)=ΔQ(α)=180 (syst,2003Au03)





E(level)
(keV)
XREF T1/2(level)
  0A 4.8 m 8 
% ε = ?
% ECSF = 0.0020 13
  2.4E2 10 A  

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments

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