ADOPTED LEVELS, GAMMAS for 66Ni

Authors: E. Browne, J. K. Tuli |  Citation: Nucl. Data Sheets 111, 1093 (2010) |  Cutoff date: 3-Mar-2009 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=251.8 keV 16S(n)= 8952.4 keV 15S(p)= 14110 keV 3Q(α)= -9553 keV 4
Reference: 2012WA38

References:
  A  66Co β- decay  B  64Ni(t,p)
  C  68Zn(14C,16O)  D  64Ni(α,2He)
  E  (HI,xnγ) 

General Comments:

Levels: Configuration: Listed configurations are those expected in this region, and were used in DWBA analysis of (α,2He) data.

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









E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)Final Levels
     0ABCDE 0+ 54.6 h 3 
% β- = 100
    
  1424.8 10 ABC E 2+ 0.8 ps 2    1424.8 10 
  100
     0
0+
  2445 1 AB    0+     1020 1 ?
  100
  1424.8
2+
  2664 10  B    (0+)       
  2670.8 13 A   E (3+)     1246.0 9 
  100
  1424.8
2+
  2916 1 AB    2+      471.3 6 
  100
  2445
0+
  2965 10  B    0+       
  3185.44 15  B  E (4+)     1760.3 1 
  100
  1424.8
2+
  3230.6 3 AB    2+       
  3370.9 4  B  E 3-     1945.8 3 
  100
  1424.8
2+
  3390 50    D  (5-)       
  3541.34 18  B  E      355.9 1 
  100
  3185.44
(4+)
  3599.3 6  B  E (6-) 4.3 ns 4      58.0 5 
  100
  3541.34

  3646 10  B          
  3678 10  B    3-       
  3725.2 6  B  E      354.3 5 
  100
  3370.9
3-
  3746 10  B    2+       
  3782 10  B          
  4028 10  B D        
  4070.4 7  B DE      471.1 4 
  100
  3599.3
(6-)
  4089.4 6  B DE 7-      490.1 2 
  100
  3599.3
(6-)
  4125 10  B    (4+)       
  4407 10  B          
  4500 10  B          
  4655 10  B          
  4696 10  B          
  4738 10  B D        
  4760 50    D  (5-)       
  4796 10  B D        
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)Final Levels
  4919 10  B          
  4967 10  B          
  5109 10  B          
  5157 10  B D        
  5174.9 7    DE (8)+     1085.5 3 
  100
  4089.4
7-
  5192 10  B D        
  5237 10  B          
  5260 10  B          
  5327 10  B          
  5368 10  B          
  5503 10  B          
  5584 10  B          
  5612 10  B          
  5660 10  B          
  5745 10  B          
  5787 10  B          
  5836 10  B          
  5885 10  B          
  6004 10  B          
  6027 10  B          
  6074 10  B          
  6122 10  B          
  6166 10  B          
  6217 10  B          
  6267 10  B          
  6304 10  B          
  6339 10  B          
  6384 10  B          
  6457 10  B          
  6525 10  B          
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)Final Levels
  6556 10  B          
  6579.8 9     E (10+)     1404.8 6 
  100
  5174.9
(8)+
  6600 10  B          
  6665 10  B          
  6730 10  B          

E(level): From 64Ni(t,p), except as stated

Jπ(level): From deduced L values in 64Ni(t,p) with the assumption that the spins of the transferred neutrons couple to S=0, except as stated otherwise.

E(γ): From 66Co β- decay and (HI,xnγ)

I(γ): Relative photon branching from each level

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
  1424.82+ 0.8 ps 2  E(level): From 66Co β- decay.
  24450+   E(level): From 66Co β- decay.
  2670.8(3+)   E(level): From 66Co β- decay.
  29162+   E(level): From 66Co β- decay.
  3185.44(4+)   E(level): From (HI,xnγ).
  3230.62+   XREF: B(3219).
  3370.93-   E(level): From (HI,xnγ).
  3541.34   E(level): From (HI,xnγ).
  3599.3(6-) 4.3 ns 4  E(level): From (HI,xnγ).
Jπ(level): From (HI,xnγ) based on level systematics and shell model calculations.
  3725.2   E(level): From (HI,xnγ).
  4070.4   E(level): From (HI,xnγ).
  4089.47-   CONF=((N,F5/2)(N,G9/2))7-
E(level): From (HI,xnγ).
  5174.9(8)+   CONF=((N, G{-9/2}){++2}{-8+}+(N, D{-5/2})6+)
E(level): From (HI,xnγ).
  6579.8(10+)   E(level): From (HI,xnγ).
Jπ(level): From (HI,xnγ) based on level systematics and shell model calculations.

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