ADOPTED LEVELS for 52K

Authors: Yang Dong, Huo Junde |  Citation: Nucl. Data Sheets 128, 185 (2015) |  Cutoff date: 10-Jul-2015 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=17720 keV SYS(n)= 2100 keV SYS(p)= 17960 keV SYQ(α)= -14910 keV SY
Reference: 2012WA38

General Comments:

2006Pe16: 52K isotope produced in spallation reaction by bombarding a UCx target by a 1.4 GeV proton beam, Measured Eγ, γγ, β, βν coin, βνγ coin, βγ coin, and βγγ coin of 52K deacy.

Q-value: ΔQ(β-)=410; ΔS(n)=400; ΔS(p)=720; ΔQ(α)=640 (2012Wa38)





E(level)
(keV)
Jπ(level) T1/2(level)
  0.0 (2-) 110 ms 6 
% β- = 100
% β-n = 74 9
% β-2n = 2.3 3

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
  0.0(2-) 110 ms 6 
% β- = 100
% β-n = 74 9
% β-2n = 2.3 3
Other: %β-n≈64, %β-2n≈21 estimated from Pn(%)=%β-n+2*%β-2n=107 20 in 1985Hu03.
E(level): Other: %β-n≈64, %β-2n≈21 estimated from Pn(%)=%β-n+2*%β-2n=107 20 in 1985Hu03.

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