ADOPTED LEVELS, GAMMAS for 68Cu

Author: E.A. Mccutchan |  Citation: Nucl. Data Sheets 113, 1735 (2012) |  Cutoff date: 1-Mar-2012 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=4439.8 keV 19S(n)= 6319.6 keV 20S(p)= 9113 keV 4Q(α)= -8200 keV 20
Reference: 2012WA38

References:
  A  68Ni β- decay  B  68Cu IT decay (3.75 M)
  C  Coulomb Excitation  D  68Zn(t,3He)
  E  198Pt(76Ge,xγ) 

General Comments:

S(2n) = 15451.7 17, S(2p) = 23736 14, Q(β-n) = -5758.3 18

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










E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
     0.0ABCDE 1+ 30.9 s 6       
    84.11 6 ABCDE 2+ 7.84 ns 8     84.12 6 
  100
M1
     0.0
1+
   610.53 7  B DE 3+ < 40 ps   526.44 6 
  610.3 3 
  100
    0.5 2 

E2
    84.11
     0.0
2+
1+
   721.26 8  BCD  6- 3.75 m 5    110.74 6 
  637.14 6 
  100 3 
   64.4 18 
E3
M4
   610.53
    84.11
3+
2+
   777.1 7   CDE (3-) 2.4 ns 17    166.8
  692.7
 
 


   610.53
    84.11
3+
2+
   864 6    D         
   956.3 12   CDE 4-     179.2
  100

   777.1
(3-)
  1042 6    D         
  1145 6    D         
  1350 6    D  (5-)        
  1586 6    D         
  1631 6    D         
  1723 6    D         
  1829 6    D         
  1870 6    D         
  1908 6    D         
  2014 6    D         
  2098 6    D         
  2211 6    D         
  2364 6    D         

E(level): From a least-squares fit to Eγ’s by evaluator, except where noted; ΔE=1keV assumed when not stated.

Back to top

Back to top

Additional Gamma Data:













E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityConversion
Coefficient
Additional Data
    84.11 2+ 7.84 ns 8     84.12 6 M10.0856B(M1)(W.u.)=0.00435 5, α=0.0856, α(K)=0.0765 11, α(L)=0.00795 12, α(M)=0.001117 16, α(N+)=3.30×10-5 5
   610.53 3+ < 40 ps   610.3 3 E20.000991B(E2)(W.u.)>0.050, α=0.000991 14, α(K)=0.000889 13, α(L)=8.92E-5 13, α(M)=1.252E-5 18, α(N+)=3.74E-7
   721.26 6- 3.75 m 5    110.74 6 E33.69B(E3)(W.u.)=0.0180 9, α=3.69, α(K)=3.11 5, α(L)=0.504 8, α(M)=0.0694 10, α(N+)=0.001172 17
6- 3.75 m 5    637.14 6 M40.01077B(M4)(W.u.)=1.42 6, α=0.01077, α(K)=0.00958 14, α(L)=0.001041 15, α(M)=0.0001468 21, α(N+)=4.26×10-6 6

Back to top

Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.01+ 30.9 s 6  Q=-0.082 13, μ=+2.3933 6
-=100.
E(level): %β-=100.
   610.533+ < 40 ps XREF: d(606).
   721.266- 3.75 m 5  Q=-0.440 19, μ=+1.1548 6
%IT=86 2, %β-=14 2.
E(level): %IT=86 2, %β-=14 2. Multiplet of states from π2p3/2ν1g9/2 configuration.
   777.1(3-) 2.4 ns 17  XREF: d(772).
E(level): Multiplet of states from π2p3/2ν1g9/2 configuration.
   864   E(level): From 68Zn(t,3He).
   956.34-   B(E2; 721(6-) to 956(4-))=0.0068 6 (2007St03).
E(level): B(E2; 721(6-) to 956(4-))=0.0068 6 (2007St03). Multiplet of states from π2p3/2ν1g9/2 configuration.
  1042   E(level): From 68Zn(t,3He).
  1145   E(level): From 68Zn(t,3He).
  1350(5-)   E(level): Multiplet of states from π2p3/2ν1g9/2 configuration. From 68Zn(t,3He).
  1586   E(level): From 68Zn(t,3He).
  1631   E(level): From 68Zn(t,3He).
  1723   E(level): From 68Zn(t,3He).
  1829   E(level): From 68Zn(t,3He).
  1870   E(level): From 68Zn(t,3He).
  1908   E(level): From 68Zn(t,3He).
  2014   E(level): From 68Zn(t,3He).
  2098   E(level): From 68Zn(t,3He).
  2211   E(level): From 68Zn(t,3He).
  2364   E(level): From 68Zn(t,3He).

Back to top

Additional Gamma Comments:

E(level)E(gamma)Comments
    84.11    84.12M(γ): α(exp) allows E1 or M1. See Jπ argument for the 84 level in the Adopted Levels.
   610.53   610.3M(γ): see Jπ argument for the 610 level in the Adopted Levels
   721.26   110.74M(γ): α(exp) allows E3 or M3; placement in the level scheme requires Δπ=yes
   637.14M(γ): see Jπ argument for the 84 level in the Adopted Levels.
   777.1   166.8E(γ): from 198Pt(76Ge,Xγ).
   692.7E(γ): from 198Pt(76Ge,Xγ).

Back to top