ADOPTED LEVELS for 240Cf

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-)=-6.2×103 keV SYS(n)= 8.33×103 keV SYS(p)= 3.55×103 keV SYQ(α)= 7711 keV 4
Reference: 2012WA38

General Comments:

Assignment: 233U(12C,5n) excitation functions (1970Si19)

Other reactions:

208Pb(32S,X): 2000Sh11 (also 2001Di18), 1995Ho08, 1994Ho03, 1983Ts02: GDR and other features of fission

(34S,X), (36S,X) on Pb isotopes: 1995La09

2007Hi04: 208Pb(32S,X); 206Pb(34S,X); 204Pb(36S,X), E=152-212 MeV, measured cross sections and fusion barrier energy.

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

Q-value: ΔS(n)=290, ΔS(p)=310





E(level)
(keV)
Jπ(level) T1/2(level)
  0 0+ 0.96 m 15 
% α ≈ 98
% SF ≈ 2
% ε = ?

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
  00+ 0.96 m 15 
% α ≈ 98
% SF ≈ 2
% ε = ?
Except for half-life and decay modes, no other properties of the decay of 240Cf are known.
E(level): Except for half-life and decay modes, no other properties of the decay of 240Cf are known.

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