ADOPTED LEVELS for 237Cf

Author: M. S. Basunia |  Citation: Nucl. Data Sheets 107, 2323 (2006) |  Cutoff date: 15-Mar-2006 

 Full ENSDF file | Adopted Levels (PDF version) 


S(p)= 2.9×103 keV SYQ(α)= 8.22×103 keV 5
Reference: 2012WA38

General Comments:

237Cf isotopes produced by 206Pb(34S,3n) and 207Pb(34S,4n) reactions (1995La09). Target: Enriched 206Pb (94.9%) and 207Pb (93.2%), targets were on cooled copper cylinder with rotational facility. Projectile: 34S, E=215 MeV. Detector: mica fission-fragment detectors. Measured: spontaneous fission events.

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

Q-value: ΔS(p)=600 (syst), ΔQ(α)=500 (syst) 2003Au03




E(level)
(keV)
T1/2(level)
  0.0 2.1 s 3 
% SF ≈ 10 SY

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments

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