ADOPTED LEVELS, GAMMAS for 57Ni

Author: M. R. Bhat |  Citation: Nucl. Data Sheets 85, 415 (1998) |  Cutoff date: 24-Sep-1998 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-8775.0 keV 5S(n)= 10247.6 keV 6S(p)= 7332.4 keV 6Q(α)= -7561.4 keV 18
Reference: 2012WA38

References:
  A  57Cu β+ decay  B  58Ni(pol p,d), (pol d,t),
  C  59Ni(p,t) E=40 MeV  D  54Fe(α,n), (α,nγ), (6Li,t)
  E  58Ni(p,d) E=121 MeV  F  58Ni(3He,α) E=130-217 MeV
  G  58Ni(3He,αγ), (pol p,dγ)  H  40Ca(20Ne,2pnγ)
  I  58Ni(γ,n), (E,E’n) RES  J  58Ni(γ,nγ’)
  K  2H(56Ni,p) 

General Comments:

CRC: coupled reaction channel analysis

Levels: t: from (3He,α) and (p,d), (pol p,d)

Levels: See 58Ni(p,d),(d,t),(3He,α) for (pol p,d) and (pol d,t) results

Q-value: Note: Current evaluation has used the following Q record -8770 1610247 117329 3 -7559 3 1995Au04










E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
      0.0ABCDEFGHIJK 3/2- 35.60 h 6 
% ε = 100
     
    768.5 5 ABCDEFGHIJK 5/2- 3.2 ps 4     768.5 5 
   100
M1+E2
      0.0
3/2-
   1112.6 5 ABCDE G IJK 1/2- 106 fs 23    1112.6 5 
   100
M1,E2
      0.0
3/2-
   2443.3 5 ABCD   H J  5/2- 31 fs 5    2443.1 5 
   100
(M1(+E2))
      0.0
3/2-
   2577.4 5 ABCDEFGHIJ  7/2- 47 fs 6    2577.5 5 
   100
E2
      0.0
3/2-
   3007.1 10 A CD     J  3/2- 12 fs 4    3007 1 
   100
M1,E2
      0.0
3/2-
   3009 8  B          7/2+,9/2+        
   3230.1 7 ABC EFGH J  7/2-     2461.6
  3230.1
   100
    67
(M1+E2)
(E2(+M3))
    768.5
      0.0
5/2-
3/2-
   3311 3  BC         (5/2-,7/2-)        
   3363.8 8  BC E GH    7/2-      786.4
  2595.3?
 
 


   2577.4
    768.5
7/2-
5/2-
   3701.7 7  B DE GH    (5/2)-     1124.3 5 
  2934 1 
    36
  ≤100


   2577.4
    768.5
7/2-
5/2-
   3713.6 5   C   GH    (+)      483.5 5 
  1136.0 5 
  1270.1 5 
 
 
 



   3230.1
   2577.4
   2443.3
7/2-
7/2-
5/2-
   3728.8 12   C   G     (+)        
   3840 8  B DE G  J  3/2-     1262.6
  2727.4
  3840
    29
    14
   100



   2577.4
   1112.6
      0.0
7/2-
1/2-
3/2-
   3865.6 6   CD  GH    11/2- 0.29 ps 10    1287.7 5 
   100
E2
   2577.4
7/2-
   3882 5   C         -        
   4027.1 8  B     H        3257 1 ?
 

    768.5
5/2-
   4046 5  BC         (7/2-,5/2-)        
   4073 5   C         -        
   4234 5  BC EFG  J  7/2-     1656.6
  3465.5
  4234?
    54
   100
    ≤3



   2577.4
    768.5
      0.0
7/2-
5/2-
3/2-
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
   4372 8  B          3/2+,5/2+        
   4374 5   C         -        
   4461 4  BC         (3/2)-        
   4503.0 6      F H         475.9 5 
   636.8 5 
  1139.2 5 
  1926.5 5 
 
 
 
 




   4027.1
   3865.6
   3363.8
   2577.4

11/2-
7/2-
7/2-
   4544 8  B   FG     (9/2+)        
   4576 4  BC E G     7/2-     3807.5
  4576
    54
   100


    768.5
      0.0
5/2-
3/2-
   4606 5   C         -        
   4711.2 7  B     H    (11/2-)      845.4 5 
  2133 1 ?
 
 


   3865.6
   2577.4
11/2-
7/2-
   4886 6  BC         7/2-,5/2-        
   4927 4  BC         3/2-        
   4941.1 6        H         229.8 5 
   438.5 5 
  1075.6 5 
  1227.0 5 
 
 
 
 




   4711.2
   4503.0
   3865.6
   3713.6
(11/2-)

11/2-
(+)
   5009 5   C                
   5092 4  BC         3/2-,1/2-        
   5134 4  BC         7/2-        
   5193 4  BC         3/2-        
   5238.8 7  BC EFG     7/2-     1525.2S
  2008.7S
  2661.4
  4470.3
    30
    50
   100
    20


(M1+E2)

   3713.6
   3230.1
   2577.4
    768.5
(+)
7/2-
7/2-
5/2-
   5320.6 6    D   H    15/2- 0.64 ps 17     379.4 5 
  1455.1 5 
 
   100

E2
   4941.1
   3865.6

11/2-
   5352 5   C                
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
   5368 4  BC         7/2-        
   5435 8  B                 
   5488 6   C                
   5505 8  B                 
   5515.0 6        H         194.7 5 
   573.8 5 
  1649.4 5 
 
 
 



   5320.6
   4941.1
   3865.6
15/2-

11/2-
   5546 6   C   G     (+)        
   5561 6   C   G     (+)     1721?
  4448.4?
  5561?
    30
   100
    70



   3840
   1112.6
      0.0
3/2-
1/2-
3/2-
   5580 8  B  E G  J  1/2+        
   5601 8   C                
   5646 8   C                
   5663.3 8        H         722 1 ?
  1160.3 5 
 
 


   4941.1
   4503.0


   5664 6  BC         3/2-,1/2-        
   5706 6  BC         7/2-,5/2-        
   5740 9   C                
   5765 6  BC         (7/2)-        
   5795 8  B          7/2-,5/2-        
   5848 6  BC         7/2-,5/2-        
   5980 6  BC   G     (3/2)+     4867.4
  5980
  ≈100
  ≈100


   1112.6
      0.0
1/2-
3/2-
   6029 7  BC EFG     3/2+,5/2+        
   6079 10   C                
   6115 10  B          7/2-,5/2-        
   6231 7  BC         3/2-,1/2-        
   6280 10  B          7/2-,5/2-        
   6318 7  BC         3/2+,5/2+        
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
   6328 10   C                
   6341 7  BC                
   6418 9  BC         7/2-,5/2-        
   6421.0 7        H         906.0 5 
  1100.3 5 
 
 


   5515.0
   5320.6

15/2-
   6454 10   C         -        
   6475 10  B          (9/2-)        
   6520 10  BC         7/2-,5/2-        
   6546 7  BC         3/2-,1/2-        
   6592 10  B          3/2-,1/2-        
   6631 10   C         -        
   6655 10  B          3/2+,5/2+        
   6693 7  BC         1/2-,3/2-        
   6721 10  BC         3/2+,5/2+        
   6807 10  B                 
   6851 7  BC         7/2-,5/2-        
   6880 10  B          7/2-,5/2-        
   6905 8   C         -        
   6920 10  B                 
   6935 8   C         -        
   6955 10  B          (3/2)-        
   7005 10  B                 
   7042 10  B          3/2-,1/2-        
   7131 6  BC  F      7/2-        
   7194 6  BC         3/2+,5/2+        
   7275 10  B          3/2+,5/2+        
   7313 7  BC         3/2+,5/2+        
   7355 10  B                 
   7416 8  BC                
   7452 10  BC         3/2+,5/2+        
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
   7454.5 7        H        1033.5 5 
  1939.5 5 
  2134 1 ?
 
 
 



   6421.0
   5515.0
   5320.6


15/2-
   7529 6  BC         3/2+,5/2+        
   7551 8   C                
   7580 10  B          (7/2)-        
   7640 10  BC                
   7671 8   C                
   7700 10  B          (3/2+,5/2+)        
   7745 10  B                 
   7802 10  B          3/2+,5/2+        
   7872 6  BC         (3/2+,5/2+)        
   7900 6  BC                
   7985 10  B          7/2-,5/2-        
   8015 10  B          3/2+,5/2+        
   8062 8   C                
   8102 6  BC         3/2+,5/2+        
   8130 10  B          3/2+,5/2+        
   8170 10  B                 
   8234 6  BC         3/2+,5/2+        
   8287 6  BC         1/2+        
   8325 10  B          (3/2+,5/2+)        
   8345.7 8        H         891.2 5 
  1924.7 5 
 
 


   7454.5
   6421.0


   8380 10  B                 
   8410 10  B   F             
   8445 10  B          (5/2+,3/2+)        
   8477 10   C         (-)        
   8521 7  BC         1/2+        
   8541 10  BC         (5/2-,7/2-)        
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
   8630 10  B                 
   8668 7  BC         5/2+,3/2+        
   8723 10  B          1/2+        
   8759 7  BC                
   8780 10   C                
   8795 10  B          (5/2+,3/2+)        
   8840 10  B   F      3/2+,5/2+        
   8872 10   C         -        
   8952 8  BC         5/2+,3/2+        
   9030 10  B                 
   9110 10  B          (7/2-,5/2-)        
   9150 10  B                 
   9185 10  B          (5/2+,3/2+)        
   9205 10  B                 
   9280 10  B          5/2+,3/2+        
   9340 10  B                 
   9400 10  B          5/2+,3/2+        
   9430 10  B          5/2+,3/2+        
   9495 10  B                 
   9585 15  B          5/2+,3/2+        
   9705 15  B                 
   9790 15  B                 
   9865 15  B          5/2+,3/2+        
   9930 15  B          5/2+,3/2+        
  10020 15  B                 
  10070 15  B                 
  10115 15  B                 
  10175 15  B                 
  10210 15  B          5/2+,3/2+        
  10240 15  B          5/2+,3/2+        
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  10335 15  B                 
  10375 15  B                 
  10515 15  B          5/2+,3/2+        
  10695 15  B                 
  10790 15  B          5/2+,3/2+        
  11120 15  B          (5/2+,3/2+)        
  11155 15  B          5/2+,3/2+        
  11195 15  B          5/2+,3/2+        
  11235 15  B                 
  11280 15  B                 
  11500 15  B                 
  12120 15  B                 
  13090 15  B                 
  13140 15  B                 
  13300 15  B                 
    ≈30E+3     F             

E(level): From a least-squares fit to Eγ data, except as noted otherwise. Levels and gammas from the (3He,αγ), (pol p,dγ) were left out of the fit because of large uncertainties.

Jπ(level): From angular momentum transfer in pickup reactions, except as noted

T1/2(level): From DSAM in (α,nγ), except as noted

E(γ): From (α,nγ), (20Ne,2pnγ), unless indicated otherswise

I(γ): Relative photon branching from each level from (3He,αγ)

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Band Transitions:

E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - yrast BAND?
      0.0 3/2- 35.60 h 6 
% ε = 100
     
   2577.4 5  7/2- 47 fs 6    2577.5 5 
   100
E2
      0.0
3/2-
   5320.6 6  15/2- 0.64 ps 17     379.4 5 
  1455.1 5 
 
   100

E2
   4941.1
   3865.6

11/2-
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - ISOBARIC ANALOG STATE OF 57Co.
   5134 4  7/2-        
   5238.8 7  7/2-     1525.2S
  2008.7S
  2661.4
  4470.3
    30
    50
   100
    20


(M1+E2)

   3713.6
   3230.1
   2577.4
    768.5
(+)
7/2-
7/2-
5/2-
   5368 4  7/2-     
   6475 10  (9/2-)     
   6546 7  3/2-,1/2-     
   6592 10  3/2-,1/2-     
   6955 10  (3/2)-        
   7131 6  7/2-     
   7580 10  (7/2)-        
   8287 6  1/2+     
   8541 10  (5/2-,7/2-)     
   8840 10  3/2+,5/2+     
  11120 15  (5/2+,3/2+)        
  11155 15  5/2+,3/2+     
  11195 15  5/2+,3/2+     

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Additional Gamma Data:













E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityMixing
Ratio		Additional Data
    768.5 5/2- 3.2 ps 4     768.5 5 M1+E2+0.23 2B(E2)(W.u.)=2.5 6, B(M1)(W.u.)=0.0144 18
   1112.6 1/2- 106 fs 23    1112.6 5 M1,E2 B(E2)(W.u.)≤3.0×102, B(M1)(W.u.)≤0.19
   2443.3 5/2- 31 fs 5    2443.1 5 (M1(+E2))+0.8 LTB(E2)(W.u.)=0.049, B(M1)(W.u.)<0.024
   2577.4 7/2- 47 fs 6    2577.5 5 E2 B(E2)(W.u.)=7.7 11
   3007.1 3/2- 12 fs 4    3007 1 M1,E2 B(E2)(W.u.)<27, B(M1)(W.u.)<0.13
   3230.1 7/2-     2461.6(M1+E2)+0.58 8 
7/2-     3230.1(E2(+M3))-0.02 5 
   3865.6 11/2- 0.29 ps 10    1287.7 5 E2 B(E2)(W.u.)=42 +24-10
   5320.6 15/2- 0.64 ps 17    1455.1 5 E2 B(E2)(W.u.)=10 +4-2

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
      0.03/2- 35.60 h 6 
% ε = 100
μ=-0.7975 14 (1996Oh02)
E(level): yrast BAND?.
    768.55/2- 3.2 ps 4  Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
   1112.61/2- 106 fs 23  Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
   2577.47/2- 47 fs 6  T=1/2
E(level): yrast BAND?.
Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
   3230.17/2-   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
   3311(5/2-,7/2-)   E(level): From (p,t).
   3363.87/2-   Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
   3701.7(5/2)-   Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
   3713.6(+)   Jπ(level): From angular momentum transfer in (p,t).
   3728.8(+)   Jπ(level): From angular momentum transfer in (p,t).
   3882-   Jπ(level): From angular momentum transfer in (p,t).
   4046(7/2-,5/2-)   E(level): Unweighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   4073-   Jπ(level): From angular momentum transfer in (p,t).
   42347/2-   T=1/2
E(level): From (p,t).
Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
   4374-   Jπ(level): From angular momentum transfer in (p,t).
   4461(3/2)-   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
   45767/2-   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
   4606-   Jπ(level): From angular momentum transfer in (p,t).
   48867/2-,5/2-   E(level): Unweighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   49273/2-   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
   50923/2-,1/2-   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   51347/2-   T=3/2
E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions. ISOBARIC ANALOG STATE OF 57Co.
Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
   51933/2-   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   5238.87/2-   T=3/2
E(level): ISOBARIC ANALOG STATE OF 57Co.
Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
   5320.615/2- 0.64 ps 17  E(level): yrast BAND?.
E(level)Jπ(level)T1/2(level)Comments
   53687/2-   T=3/2
E(level): ISOBARIC ANALOG STATE OF 57Co. Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
   5546(+)   5560 20; 1/2,3/2; state in (3He,αγ) may correspond to this or the following two states.
E(level): From (p,t).
Jπ(level): From angular momentum transfer in (p,t).
   5561(+)   E(level): From (p,t).
Jπ(level): From angular momentum transfer in (p,t).
   56643/2-,1/2-   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   57067/2-,5/2-   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   5765(7/2)-   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
   58487/2-,5/2-   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   5980(3/2)+   6000 20, 3/2, state in (3He,αγ) may correspond to this or the 6029 state. However, the evaluator has assigned the two gammas seen in (3He,αγ) to this level.
E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
   60293/2+,5/2+   T=1/2
E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   62313/2-,1/2-   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   63183/2+,5/2+   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   6341   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   64187/2-,5/2-   E(level): Unweighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   6454-   Distinct from the 6475, (9/2-), state due to L=2 admixture in (p,t).
Jπ(level): From angular momentum transfer in (p,t).
   6475(9/2-)   E(level): ISOBARIC ANALOG STATE OF 57Co.
   65463/2-,1/2-   T=3/2
E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions. ISOBARIC ANALOG STATE OF 57Co.
   65923/2-,1/2-   T=3/2
E(level): ISOBARIC ANALOG STATE OF 57Co.
   6631-   Jπ(level): From angular momentum transfer in (p,t).
   66931/2-,3/2-   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   67213/2+,5/2+   E(level): Unweighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   68517/2-,5/2-   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   6905-   Jπ(level): From angular momentum transfer in (p,t).
   6935-   Jπ(level): From angular momentum transfer in (p,t).
   6955(3/2)-   T=3/2
E(level): ISOBARIC ANALOG STATE OF 57Co.
Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
   71317/2-   T=3/2
E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions. ISOBARIC ANALOG STATE OF 57Co.
Jπ(level): From angular momentum transfer in pickup reactions and analyzing power in (pol p,d) or (pol d,t).
E(level)Jπ(level)T1/2(level)Comments
   71943/2+,5/2+   E(level): Unweighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   73133/2+,5/2+   E(level): Unweighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   7416   E(level): Unweighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   74523/2+,5/2+   E(level): Unweighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   75293/2+,5/2+   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   7580(7/2)-   T=3/2
E(level): ISOBARIC ANALOG STATE OF 57Co.
   7640   E(level): Unweighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   7671   This state and the following state may be the same.
   7872(3/2+,5/2+)   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   7900   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   81023/2+,5/2+   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   82343/2+,5/2+   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   82871/2+   T=1/2,3/2
E(level): ISOBARIC ANALOG STATE OF 57Co. Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   8477(-)   Jπ(level): From angular momentum transfer in (p,t).
   85211/2+   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   8541(5/2-,7/2-)   T=(3/2)
E(level): Unweighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions. ISOBARIC ANALOG STATE OF 57Co.
   86685/2+,3/2+   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   8759   E(level): Weighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
   88403/2+,5/2+   T=3/2
E(level): ISOBARIC ANALOG STATE OF 57Co.
   8872-   Jπ(level): From angular momentum transfer in (p,t).
   89525/2+,3/2+   E(level): Unweighted average of level energies from (p,t) and (p,d), (d,t), (3He,α) reactions.
  107905/2+,3/2+   Doublet.
  11120(5/2+,3/2+)   T=(3/2)
E(level): ISOBARIC ANALOG STATE OF 57Co.
  111555/2+,3/2+   T=3/2
E(level): ISOBARIC ANALOG STATE OF 57Co.
  111955/2+,3/2+   T=3/2
E(level): ISOBARIC ANALOG STATE OF 57Co.
E(level)Jπ(level)T1/2(level)Comments
  12120   The 12.1-, 13.1-, and 13.3 MeV states may be the t=1/2 states of 12.4 MeV, 3/2-; 13.16 MeV, 5/2-; and 13.48 MeV, 1/2-, suggested as the principal states fed by the 58Ni 16.4 MeV, t(<)=1, GDR (1973RoYN). See (γ,n), (e,e’n) res.

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Additional Gamma Comments:

E(level)E(gamma)Comments
    768.5    768.5M(γ): from γ(θ) in (3He,αγ) and RUL
   1112.6   1112.6M(γ): from ΔJπ and RUL.
   2443.3   2443.1E(γ): From (p,t)
M(γ): From (α,nγ). Multipolarity and δ based on γ(θ), Γγ, and ΔJπ
   2577.4   2577.5M(γ): d,E2 in (α,nγ) and E2(+M3) in (3He,αγ). Comparison to RUL excludes M3 admixture.
   3007.1   3007M(γ): from ΔJπ and RUL
   3230.1   2461.6E(γ): From energy difference of initial and final levels
M(γ): from γ(θ) in (3He,αγ) and ΔJπ
   3230.1E(γ): From energy difference of initial and final levels
M(γ): from γ(θ) in (3He,αγ) and ΔJπ
   3363.8    786.4E(γ): From energy difference of initial and final levels
   2595.3E(γ): From energy difference of initial and final levels
   3840   1262.6E(γ): From energy difference of initial and final levels
   2727.4E(γ): From energy difference of initial and final levels
   3840E(γ): From energy difference of initial and final levels
   3865.6   1287.7M(γ): Q from γ(θ) in (α,nγ); E2 from RUL
   4234   1656.6E(γ): From energy difference of initial and final levels
   3465.5E(γ): From energy difference of initial and final levels
   4234E(γ): From energy difference of initial and final levels
   4576   3807.5E(γ): From energy difference of initial and final levels
   4576E(γ): From energy difference of initial and final levels
   5238.8   1525.2E(γ): From energy difference of initial and final levels
   2008.7E(γ): From energy difference of initial and final levels
   2661.4E(γ): From energy difference of initial and final levels
M(γ): from γ(θ) in (3He,αγ) and ΔJπ. The 2662γ and the 2602γ were not resolved and were analyzed together.
   4470.3E(γ): From energy difference of initial and final levels
   5320.6   1455.1I(γ): based on (α,nγ), the evaluator has assumed that the 5321 level decays mostly through the 1455γ.
M(γ): Q from γ(θ) in (α,nγ); E2 from RUL
   5561   1721E(γ): From energy difference of initial and final levels
   4448.4E(γ): From energy difference of initial and final levels
   5561E(γ): From energy difference of initial and final levels
E(level)E(gamma)Comments
   5980   4867.4E(γ): From energy difference of initial and final levels
   5980E(γ): From energy difference of initial and final levels

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