ADOPTED LEVELS for 223U

Author: E. Browne |  Citation: Nucl. Data Sheets 93, 846 (2001) |  Cutoff date: 1-May-2001 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-4.76×103 keV SYS(n)= 6.45×103 keV SYS(p)= 3.61×103 keV SYQ(α)= 8.94×103 keV 5
Reference: 2012WA38

General Comments:

223U activity was produced by 208Pb(20Ne,5n), E=120 MeV (1991An10, 1991An13); by 197Au(27Al,n) (1994Ye08), and separated using the electrostatic recoil separator VASSILISSA. 233U was identified through the α-decay chain by α-α time correlation and genetic position analysis. The α-particle groups from the decay of the daughter nucleus 219Th, and of the granddaughter nucleus 215Ra were observed.

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




E(level)
(keV)
T1/2(level)
  0.0 18 µs +10-5 
% α = 100
% ε = 0.2

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments

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