ADOPTED LEVELS, GAMMAS for 161Dy

Author: C. W. Reich |  Citation: Nucl. Data Sheets 112,2497 (2011) |  Cutoff date: 1-Jun-2011 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-858.0 keV 22S(n)= 6454.39 keV 8S(p)= 7507.9 keV 13Q(α)= 343.4 keV 13
Reference: 2012WA38

References:
  A  162Dy(d,t),162Dy(3He,α)  B  160Dy(d,p)
  C  160Dy(n,γ) E=TH  D  160Gd(α,3nγ)
  E  161Dy(γ,γ’)  F  161Ho ε decay
  G  Coulomb Excitation  H  161Tb β- decay
  I  161Dy(3He,3He’γ)  J  161Dy(n,n’γ)
  K  160Gd(7Li,T3NG)  L  160Gd(37Cl,xγ)

General Comments:

Levels: Rotational-band parameters are not given for the positive-parity bands. The intraband energy spacings have been sufficiently distorted by strong Coriolis-coupling effects that the usual parameterization does not provide a good representation of the band structure.

Levels: band(a) 5/2[642] band, α=-1/2 BRANCH.

Levels: band(b) 5/2[523] band, α=-1/2 BRANCH. See the comment for the other branch.

Levels: band(c) 3/2[521] band, α=-1/2 BRANCH. See the comment for the other branch.

Levels: band(e) 11/2[505] band, α=-1/2 BRANCH.

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
     0ABCDEFGHIJKL 5/2+ STABLE      
    25.65136 3 ABCDEF H JK  5/2- 29.1 ns 3      25.65135 3 
  100
E1
     0
5/2+
    43.8201 7 ABCDEFGHIJKL 7/2+ 0.83 ns 6      18.15 5 
    43.821 1 
 
  100
E1
M1+E2
    25.65136
     0
5/2-
5/2+
    74.56668 5 ABCDEFGHIJK  3/2- 3.14 ns 4      48.91533 5 
    74.56669 6 
  100.0 24 
   59.9 12 
M1+E2
E1
    25.65136
     0
5/2-
5/2+
   100.4033 2 ABCDEFGHIJKL 9/2+ 0.22 ns 3      56.64 3 
   100.413 9 
  100
   29 4 
M1+E2
(E2)
    43.8201
     0
7/2+
5/2+
   103.0623 7  BCD F H JK  7/2- 0.60 ns 4      59.235 2 
    77.414 1 
   103.062 1 
   17 3 
   56 5 
  100
E1
M1+E2
E1
    43.8201
    25.65136
     0
7/2+
5/2-
5/2+
   131.7587 3 ABCDEF HIJK  5/2- 0.145 ns 15      28.701 12 
    57.1917 3 
    87.942 1 
   106.108 1 
   131.8 1 
    2.0 1 
  100 12 
   10.2 2 
    4.36 14 
    2 2 
M1+E2
M1+E2
(E1)
M1+E2
[E1]
   103.0623
    74.56668
    43.8201
    25.65136
     0
7/2-
3/2-
7/2+
5/2-
5/2+
   184.23 5 AB D FG  JKL 11/2+ 156 ps 14      83.83 5 
   140.40 10 
  100
   66 10 
M1+E2
[E2]
   100.4033
    43.8201
9/2+
7/2+
   201.0872 10 ABCD F   JK  9/2- 0.17 ns     69.29 5 
    98.028 3 
   100.707 10 
   157.267 1 
   175.433 2 
 
   31 2 
   15 10 
  100 10 
   84.6 16 
(E2)
M1+E2
(E1)
E1
E2
   131.7587
   103.0623
   100.4033
    43.8201
    25.65136
5/2-
7/2-
9/2+
7/2+
5/2-
   212.9520 8 ABCDEF HIJK  7/2- 0.066 ns     81.196 1 
   109.83 4 
   112.549 2 
   138.385 2 
   187.3 2 
   212.80 15 
  100 12 
 
    6.6 12 
   32 3 
    3.0 4 
 
M1+E2
(M1)
E1
E2
M1,E2
E1
   131.7587
   103.0623
   100.4033
    74.56668
    25.65136
     0
5/2-
7/2-
9/2+
3/2-
5/2-
5/2+
   267.32 11 AB D  G  JKL 13/2+ 100 ps 9      83.2 3 
   167.0 3 
   75 10 
  100
M1+E2
E2
   184.23
   100.4033
11/2+
9/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   314.9397 9 ABCD F   JK  9/2-      101.990 1 
   183.179 1 
  100 20 
   58 4 

E2
   212.9520
   131.7587
7/2-
5/2-
   320.69 5 AB D F   JK  11/2- 0.125 ns    107.74 5 ?
   119.61 5 
   217.60 10 
   40
  100 30 
   12

M1,E2
E2
   212.9520
   201.0872
   103.0623
7/2-
9/2-
7/2-
   366.9749 9 ABC  F H J   1/2-      292.409 1 
   341.320 2 
  100 5 
    5.6 5 
M1
E2
    74.56668
    25.65136
3/2-
5/2-
   406.89 13    D  G  JKL 15/2+ 42 ps 5     139.5 3 
   222.8 3 
   71 10 
  100
[M1+E2]
E2
   267.32
   184.23
13/2+
11/2+
   418.2337 13 ABC    H J   3/2-      286.476 2 
   315.175 3 
   343.664 2 
   392.63 4 
  100
    3.2 2 
   95 8 
   15 2 
M1+E2

M1

   131.7587
   103.0623
    74.56668
    25.65136
5/2-
7/2-
3/2-
5/2-
   443.3 1 AB       JK  11/2-      128.3 1 
   230.3 1 
   88 10 
  100 11 


   314.9397
   212.9520
9/2-
7/2-
   451.4320 9 ABC  F H J   5/2-       84.86 5 ?
   238.481 2 
   319.673 1 
   348.371 3 
   376.869 5 
   425.784 4 
   13 5 
   67 3 
  100 6 
   17.2 20 
   19.6 15 
    8.9 12 


M1

M1,E2

   366.9749
   212.9520
   131.7587
   103.0623
    74.56668
    25.65136
1/2-
7/2-
5/2-
7/2-
3/2-
5/2-
   457.23 22    D     JK  13/2-      136.37 30 
   256.3 3 
  <30
  100

Q
   320.69
   201.0872
11/2-
9/2-
   485.56 16 AB       JK  11/2-        
   507.72 9    D  G  JKL 17/2+ 33 ps 3     101.1 3 
   240.7 3 
   21.4 8 
  100
M1+E2
E2
   406.89
   267.32
15/2+
13/2+
   512AB                  
   521A                   
   534.2 3  B                  
   550.2535 15 ABC E GHIJK  3/2+      418.494 3 
   475.687 2 
   506.68 16 
   550.251 3 
   22.0 15 
   50 4 
    2.3 2 
  100 5 
[E1]
[E1]
E2
M1+E2
   131.7587
    74.56668
    43.8201
     0
5/2-
3/2-
7/2+
5/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   567.9423 17 ABC      J   7/2-      149.723 8 
   253.004 3 
   354.989 2 
   366.845 8 
   464.879 19 
   541.6 4 
    6.3 14 
   46 3 
  100 8 
   29 5 
   36 5 
   45 38 

M1,E2




   418.2337
   314.9397
   212.9520
   201.0872
   103.0623
    25.65136
3/2-
9/2-
7/2-
9/2-
7/2-
5/2-
   586.9 1          JK  13/2-      143.5 1 
   272.0 1 
   57 8 
  100 10 


   443.3
   314.9397
11/2-
9/2-
   607.5814 16 ABC     IJ   1/2+      533.012 6 
   607.579 2 
   16.5 14 
  100 6 
E1
E2
    74.56668
     0
3/2-
5/2+
   609.8315 20 ABC          5/2+      396.881 4 
   478.083 6 
   535.260 4 
   566.011 4 
   609.828 6 
   20.0 11 
   21 3 
   38.4 18 
  100 6 
   40 3 



M1+E2
E2
   212.9520
   131.7587
    74.56668
    43.8201
     0
7/2-
5/2-
3/2-
7/2+
5/2+
   617.1 1           K  15/2-      159.8 1 
   296.5 1 
   349.8 1 
 
  100 12 
   58 8 



   457.23
   320.69
   267.32
13/2-
11/2-
13/2+
   628.234 8 ABC          9/2-      176.800 8 
   313.306 20 
  100 29 
   50 18 


   451.4320
   314.9397
5/2-
9/2-
   633.1673 16 ABC          5/2+      420.27 3 
   532.750 10 
   558.601 9 
   589.343 2 
    2.0 4 
   16.3 17 
   11.2 10 
  100 6 



M1+E2
   212.9520
   100.4033
    74.56668
    43.8201
7/2-
9/2+
3/2-
7/2+
   641.6 1 ?          K  (13/2-)      156.0 1 
  100

   485.56
11/2-
   642A                   
   678.3226 21 ABC     I    3/2+      546.564 3 
   603.76 3 
   678.324 3 
   51 3 
  100 7 
   99 6 
E1
E1
M1
   131.7587
    74.56668
     0
5/2-
3/2-
5/2+
   688.3 3 AB                  
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   696.078 13  BC          7/2+      244.62 4 
   483.14 4 
   595.64 4 
   696.080 16 
   20 5 
   11 3 
   24 5 
  100 9 




   451.4320
   212.9520
   100.4033
     0
5/2-
7/2-
9/2+
5/2+
   699.1395 19 A C     I    3/2+      247.55 6 
   567.382 3 
   624.571 3 
   699.135 5 
   ≤5
   63 3 
  100 7 
   90 9 

E1
E1
M1
   451.4320
   131.7587
    74.56668
     0
5/2-
5/2-
3/2-
5/2+
   717.05 22 AB                  
   717.9 1    D  G   KL 19/2+ 11.2 ps 12     210.3 3 
   311.6 3 
   63
  100
(M1+E2)
E2
   507.72
   406.89
17/2+
15/2+
   730.913 3 ABC     I    5/2+      517.962 4 
   599.144 9 
   627.78 5 
   656.360 10 
   687.085 7 
   730.91 3 
   56 7 
   60 5 
   13 3 
  100 7 
   90 4 
   33 7 




M1,E2

   212.9520
   131.7587
   103.0623
    74.56668
    43.8201
     0
7/2-
5/2-
7/2-
3/2-
7/2+
5/2+
   761.3 1           K  15/2-      174.5 1 
   318.2 1 
   27 4 
  100 10 


   586.9
   443.3
13/2-
11/2-
   772.18 10      F       5/2+,7/2,9/2+      669.0 3 ?
   672.5 3 
   772.10 10 
   18 8 
   26 9 
  100 6 



   103.0623
   100.4033
     0
7/2-
9/2+
5/2+
   772.7285 21 ABC     I    1/2+      354.488 15 
   405.753 2 
   772.726 6 
   17 4 
   13.6 13 
  100 8 


E2
   418.2337
   366.9749
     0
3/2-
1/2-
5/2+
   777.1272 25  BC          1/2-      169.546 5 
   325.741 16 
   645.30 6 
   702.561 3 
    1.03 25 
    0.64 15 
    5.4 15 
  100 9 



M1+E2
   607.5814
   451.4320
   131.7587
    74.56668
1/2+
5/2-
5/2-
3/2-
   788.0 1           K  17/2-      330.8 1 
   381.0 1 
  100 10 
   38 6 


   457.23
   406.89
13/2-
15/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   790.648 12 ABC  F       5/2-      577.9 2 
   658.95 10 
   687.614 24 
   716.09 8 
   746.89 6 
   764.984 16 
   790.61 3 
    3.0 11 
   14.0 16 
   32 5 
   22 2 
  ≤35
  100 7 
   81 7 





E2+M1
E1
   212.9520
   131.7587
   103.0623
    74.56668
    43.8201
    25.65136
     0
7/2-
5/2-
7/2-
3/2-
7/2+
5/2-
5/2+
   800.51 9         I    3/2+      669.1 2 
   756.6 1 
   800.4 5 
 
 
 



   131.7587
    43.8201
     0
5/2-
7/2+
5/2+
   804.388 3 ABC          3/2-      171.221 6 
   196.815 6 
   672.625 4 
   729.815 6 
   778.70 4 
    2.5 4 
    2.5 4 
  100 6 
   88 5 
   21.6 24 


M1+E2
M1+E2

   633.1673
   607.5814
   131.7587
    74.56668
    25.65136
5/2+
1/2+
5/2-
3/2-
5/2-
   808 B           (11/2-)        
   819.0 1 ?          K  (15/2-)      177.3 1 
   333.5 1 
  100 12 
   27 5 


   641.6
   485.56
(13/2-)
11/2-
   825.55 14    D  G   KL 21/2+ 10.3 ps 10     107.6 3 
   318.1 3 
    6.1 14 
  100
(M1+E2)
[E2]
   717.9
   507.72
19/2+
17/2+
   825.7155 24 ABC          3/2+      192.548 3 
   215.899 11 
   374.276 6 
   458.737 5 
   751.18 3 
   781.926 12 
   825.705 10 
    7.7 6 
    3.3 4 
   10 3 
   20.8 27 
   42 4 
   78 7 
  100 5 
M1



E1
E2
E2
   633.1673
   609.8315
   451.4320
   366.9749
    74.56668
    43.8201
     0
5/2+
5/2+
5/2-
1/2-
3/2-
7/2+
5/2+
   849.260 4 ABC          5/2+      150.121 6 
   239.428 11 
   299.006 5 
   805.437 15 
    4.8 11 
    4.5 8 
    7.2 8 
  100 6 



M1,E2
   699.1395
   609.8315
   550.2535
    43.8201
3/2+
5/2+
3/2+
7/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   857.502 7 ABC          (7/2)+      247.55 6 
   406.071 7 
   644.66 8 
   831.83 3 
  ≤12
   11 3 
  100 20 
   96 6 


E1

   609.8315
   451.4320
   212.9520
    25.65136
5/2+
5/2-
7/2-
5/2-
   858.7919 18 ABC          3/2-      180.527 22 
   225.621 2 
   251.197 7 
   407.365 3 
   727.035 6 
   784.24 3 
    2.2 4 
   23.5 13 
   14.6 14 
   17.6 20 
  100 4 
   41 4 




M1+E2
M1,E2
   678.3226
   633.1673
   607.5814
   451.4320
   131.7587
    74.56668
3/2+
5/2+
1/2+
5/2-
5/2-
3/2-
   867.869 5  BC          5/2-      416.442 13 
   449.635 11 
   654.924 9 
   736.097 8 
   793.346 17 
   13.7 15 
   13.9 15 
   93 7 
  100 10 
   90 15 


E2
E2

   451.4320
   418.2337
   212.9520
   131.7587
    74.56668
5/2-
3/2-
7/2-
5/2-
3/2-
   873.091 3 A C          1/2-      194.784 7 
   265.504 4 
   454.857 5 
   506.131 8 
   798.508 7 
   847.59 17 
    2.0 3 
    5.9 5 
    8.4 6 
   10.8 14 
  100 9 
   ≤9.2


M1,(E2)
M1,E2
M1,(E2)

   678.3226
   607.5814
   418.2337
   366.9749
    74.56668
    25.65136
3/2+
1/2+
3/2-
1/2-
3/2-
5/2-
   878.49 4 ABC          7/2-      665.39 5 
   746.89 6 
   834.86 8 
   852.73 8 
   30 5 
  ≤90
   64 9 
  100 14 




   212.9520
   131.7587
    43.8201
    25.65136
7/2-
5/2-
7/2+
5/2-
   899.01 6 AB      I    9/2+      798.6 1 
   855.2 1 
   899.0 1 
 
 
 



   100.4033
    43.8201
     0
9/2+
7/2+
5/2+
   922.326 24 ABC          5/2-,7/2-      721.34 8 
   847.59 17 
   922.03 11 
   40 8 
  ≤53
  100 14 



   201.0872
    74.56668
     0
9/2-
3/2-
5/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   941.2 1           K  17/2-      179.6 1 
   354.2 1 
   28 5 
  100 10 


   761.3
   586.9
15/2-
13/2-
   941.6 4 A                   
   957.0 13 AB           7/2-        
   970.2 3 A            5/2-        
   972.8 9 AB                  
   985.6 1           K  19/2-      368.5 1 
   477.7 1 
  100 11 
   58 8 


   617.1
   507.72
15/2-
17/2+
   988.0 10 AB           9/2-        
  1004.7 6 ABC     I    1/2+,3/2+        
  1017.0 1 ?          K  (17/2-)      197.8 1 
   375.5 1 
  100 12 
   40 8 


   819.0
   641.6
(15/2-)
(13/2-)
  1026AB      I           
  1040AB                  
  1061.7 8 ABC          1/2+,3/2+        
  1067.106 9   C          7/2      199.242 9 
   371.00 4 
   854.11 4 
   866.32 18 
   935.29 8 
   966.4 3 
  1066.94 10 
   41 3 
    5.9 24 
   62 10 
   48 17 
  100 14 
  ≤55
   59 10 







   867.869
   696.078
   212.9520
   201.0872
   131.7587
   100.4033
     0
5/2-
7/2+
7/2-
9/2-
5/2-
9/2+
5/2+
  1071.263 7   C          3/2-      340.354 13 
   438.053 22 
   461.437 8 
   520.87 7 
   704.30 10 
   10.9 18 
   14 3 
   55 5 
  100 23 
   59 14 





   730.913
   633.1673
   609.8315
   550.2535
   366.9749
5/2+
5/2+
5/2+
3/2+
1/2-
  1098.224 9 ABC          3/2+      230.39 3 
   465.00 3 
   646.791 11 
   680.00 3 
   731.251 20 
   966.4 3 
  1098.13 14 
    7.5 25 
   46 8 
   63 4 
   26 4 
   48 6 
  ≤31
  100 15 







   867.869
   633.1673
   451.4320
   418.2337
   366.9749
   131.7587
     0
5/2-
5/2+
5/2-
3/2-
1/2-
5/2-
5/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1111.2 4 AB                  
  1117.34 12    D  G   KL 23/2+ 3.5 ps 4     292.1 3 
   399.6 3 
   20 5 
  100
M1+E2
E2
   825.55
   717.9
21/2+
19/2+
  1125.4 3 AB                  
  1136.1 4 A                   
  1141.9 5  BC                 
  1146.8 7 AB                  
  1154.2 11 A C          (1/2-,3/2-)        
  1160.0 1           K  19/2-      218.7 1 
   398.4 1 
   19 4 
  100 9 


   941.2
   761.3
17/2-
15/2-
  1163.0 5 AB                  
  1178.326 20 A C          5/2,7/2-      373.930 20 
   965.52 12 
  1134.66 22 
  1153.3 3 
    5.4 7 
   57 14 
  100 18 
   82 25 




   804.388
   212.9520
    43.8201
    25.65136
3/2-
7/2-
7/2+
5/2-
  1186.683 11   C          5/2-      313.602 20 
   360.966 15 
   553.535 23 
   618.64 4 
  1142.92 21 
  1161.33 22 
   10.8 27 
   11.2 15 
  ≤17.3
   29 4 
  100 15 
   77 15 






   873.091
   825.7155
   633.1673
   567.9423
    43.8201
    25.65136
1/2-
3/2+
5/2+
7/2-
7/2+
5/2-
  1186.7 1           K  21/2-      398.7 1 
   468.8 1 
  100 8 
   32 4 


   788.0
   717.9
17/2-
19/2+
  1198.0        I           
  1204.6 6 A                   
  1206.933 10   C          5/2-      135.669 7 
   840.02 17 
  1006.1 3 
  1132.8 4 
  1181.44 22 
    3.5 8 
   18 6 
   23 9 
  100 12 
   78 14 
(E2,M1)




  1071.263
   366.9749
   201.0872
    74.56668
    25.65136
3/2-
1/2-
9/2-
3/2-
5/2-
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1210.9 5  B                  
  1220.73 15    D  G   KL 25/2+ 3.0 ps 6     103.6 3 
   395.9 3 
    1.7
  100
[M1+E2]
E2
  1117.34
   825.55
23/2+
21/2+
  1234.4 1           K  (19/2-)      217.4 1 
   415.3 1 
  100 15 
   68 11 


  1017.0
   819.0
(17/2-)
(15/2-)
  1240 2  B                  
  1268.967 4   C          1/2-      410.171 3 
   443.28 3 
   491.856 7 
   901.85 19 
   75 8 
   10.2 17 
  100 6 
   94 34 


M1

   858.7919
   825.7155
   777.1272
   366.9749
3/2-
3/2+
1/2-
1/2-
  1279.1 6 AB                  
  1287.5 6 AB                  
  1302.920 12 ABC          3/2-      235.81 3 
   444.168 23 
   530.176 15 
  1227.94 21 
  1302.7 6 
    3.0 16 
    5.1 13 
   20 5 
  100 15 
   61 15 





  1067.106
   858.7919
   772.7285
    74.56668
     0
7/2
3/2-
1/2+
3/2-
5/2+
  1313A                   
  1357.936 16 ABC          1/2-,3/2-      553.535 23 
   580.83 3 
   939.66 3 
  1225.9 3 
  1283.48 6 
  1332.85 24 
   ≤3.3
    3.8 5 
   24.6 22 
   25 7 
  100 16 
   46 11 






   804.388
   777.1272
   418.2337
   131.7587
    74.56668
    25.65136
3/2-
1/2-
3/2-
5/2-
3/2-
5/2-
  1363 B           5/2-        
  1365.2 1           K  21/2-      205.2 1 
   424.1 1 
   16 3 
  100 10 


  1160.0
   941.2
19/2-
17/2-
  1379.342 21 ABC          3/2-      602.235 22 
   811.44 13 
   927.58 12 
  1011.8 3 
  1165.8 3 
  1247.46 10 
  1379.5 4 
   16.4 24 
   19 3 
   32 6 
   48 12 
   52 14 
  100 12 
   82 20 





M1,(E2)

   777.1272
   567.9423
   451.4320
   366.9749
   212.9520
   131.7587
     0
1/2-
7/2-
5/2-
1/2-
7/2-
5/2-
5/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1401.112 12 A C          5/2,7/2+      478.778 23 
   551.848 23 
   850.863 14 
   949.9 3 
  1268.5 6 
  1297.6 3 
  1356.4 4 
  1375.3 5 
  1401.5 4 
   14.4 24 
    6.3 7 
  100 9 
   12 4 
   69 26 
   51 13 
   57 13 
   56 16 
   61 14 









   922.326
   849.260
   550.2535
   451.4320
   131.7587
   103.0623
    43.8201
    25.65136
     0
5/2-,7/2-
5/2+
3/2+
5/2-
5/2-
7/2-
7/2+
5/2-
5/2+
  1416A            7/2+        
  1416.5 1           K  23/2-      230.0 1 
   430.9 1 
   590.9 1 
 
  100 13 
   62 9 



  1186.7
   985.6
   825.55
21/2-
19/2-
21/2+
  1436A                   
  1446 B           7/2-        
  1460A                   
  1470.3 1           K  (21/2-)      235.9 1 
   453.4 1 
  100 14 
   86 17 


  1234.4
  1017.0
(19/2-)
(17/2-)
  1477 B                  
  1493A                   
  1516 B                  
  1535 B                  
  1562 B                  
  1598AB                  
  1599.94 14    D  G   KL 27/2+      380.0 3 
   482.9 3 
   42
  100


  1220.73
  1117.34
25/2+
23/2+
  1626.2 1           K  23/2-      260.7 1 
   466.2 1 
 
 


  1365.2
  1160.0
21/2-
19/2-
  1646.1 1           K  25/2-      459.4 1 
   528.7 1 
  100 10 
   40 6 


  1186.7
  1117.34
21/2-
23/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1648AB                  
  1690.81 17    D      KL 29/2+       91.9 3 
   470.7 3 
    2.8
  100

Q
  1598
  1220.73

25/2+
  1712 B                  
  1724.1 1           K  (23/2-)      253.7 1 
   489.7 1 
   73 15 
  100 18 


  1470.3
  1234.4
(21/2-)
(19/2-)
  1743A                   
  1765A                   
  1780A                   
  1821AB                  
  1838.4 1           K  25/2-      211.9 1 
   473.3 1 
   721.1 1 
 
 
 



  1626.2
  1365.2
  1117.34
23/2-
21/2-
23/2+
  1859A                   
  1871A                   
  1892A                   
  1897.3 1           K  27/2-      480.8 1 
   676.5 1 
  100 12 
   69 10 


  1416.5
  1220.73
23/2-
25/2+
  1921AB                  
  1946 B                  
  1977 B           3/2-        
  1994.1 1 ?          K  (25/2-)      270.4 1 
   523.8 1 
   83 21 
  100 21 


  1724.1
  1470.3
(23/2-)
(21/2-)
  1996 B                  
  2039 B           5/2-        
  2113 B           (7/2-)        
  2138.3 2           K  27/2-      512.1 1 
  100

  1626.2
23/2-
  2156.8 1           K  29/2-      510.5 1 
   556.8 1 
 
 


  1646.1
  1599.94
25/2-
27/2+
  2159.45 17    D      KL 31/2+      468.9 3 
   559.4 3 
   42
  100
D
Q
  1690.81
  1599.94
29/2+
27/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2215A                   
  2230A                   
  2233.34 19    D      KL 33/2+       72.7 3 
   541.2 3 
   17
  100
D
Q
  2159.45
  1690.81
31/2+
29/2+
  2237    E        3/2,5/2,7/2     2237
  100

     0
5/2+
  2250    E        3/2,5/2,7/2     2224
  2250
   51 13 
  100


    25.65136
     0
5/2-
5/2+
  2280.2 2           K  (27/2-)      285.5 1 
   555.8 1 
   65 20 
  100 25 


  1994.1
  1724.1
(25/2-)
(23/2-)
  2332.9 1           K  29/2-      494.5 1 
   733.0 1 
 
 


  1838.4
  1599.94
25/2-
27/2+
  2346    E        3/2,5/2,7/2     2346
  100

     0
5/2+
  2413.3 2           K  31/2-      516.0 1 
   722.8 1 
 
 


  1897.3
  1690.81
27/2-
29/2+
  2576.1 2           K  (29/2-)      294.9 1 
   583.0 1 
   71 21 
  100 28 


  2280.2
  1994.1
(27/2-)
(25/2-)
  2665.7 2           K  31/2-      527.4 1 
  100

  2138.3
27/2-
  2704.2 2           K  33/2-      544.9 1 
   547.3 1 
 
 


  2159.45
  2156.8
31/2+
29/2-
  2740    E        3/2,5/2,7/2     2740
  100

     0
5/2+
  2748    E        3/2,5/2,7/2     2748
  100

     0
5/2+
  2753    E        3/2,5/2,7/2     2753
  100

     0
5/2+
  2775    E        3/2,5/2,7/2-     2700
  2775
   32 9 
  100


    74.56668
     0
3/2-
5/2+
  2788.3 2           KL 35/2+      628.8 1 
  100

  2159.45
31/2+
  2812    E        3/2,5/2,7/2-     2737
  2812
  100
   80 20 


    74.56668
     0
3/2-
5/2+
  2820    E        3/2+,5/2,7/2     2776
  2820
   39 7 
  100


    43.8201
     0
7/2+
5/2+
  2838    E        3/2,5/2,7/2-     2763
  2838
  100
   53 11 


    74.56668
     0
3/2-
5/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2839.4 2           KL 37/2+      606.1 1 
  100

  2233.34
33/2+
  2849    E        3/2,5/2,7/2     2849
  100

     0
5/2+
  2849.4 2           K  33/2-      516.5 1 
  100

  2332.9
29/2-
  2864    E        3/2,5/2,7/2-     2789
  2864
   29 7 
  100


    74.56668
     0
3/2-
5/2+
  2905    E        5/2+,7/2+     1950
  2805
  2830
  100
   74 21 
   58 16 



   957.0
   100.4033
    74.56668
7/2-
9/2+
3/2-
  2955.1 2           K  35/2-      542.1 1 
   721.5 1 
 
 


  2413.3
  2233.34
31/2-
33/2+
  2994    E        3/2,5/2,7/2     2994
  100

     0
5/2+
  3113    E        3/2,5/2,7/2     2981
  3113
  100
   84 20 


   131.7587
     0
5/2-
5/2+
  3155    E        3/2,5/2,7/2     3155
  100

     0
5/2+
  3272.1 2           K  37/2-      567.9 1 
  100

  2704.2
33/2-
  3479.7 2           K  39/2+      691.4 1 
  100

  2788.3
35/2+
  3504          KL 41/2+      665
  100

  2839.4
37/2+
  3529.0 2           K  39/2-      573.9 1 
   689.6 1 
 
 


  2955.1
  2839.4
35/2-
37/2+
  3644    E        3/2,5/2,7/2     3644
  100

     0
5/2+
  3867.0 2           K  41/2-      594.9 1 
  100

  3272.1
37/2-
  4223          KL 45/2+      718.4
  100

  3504
41/2+
  4226.6 2           K  43/2+      746.9 1 
  100

  3479.7
39/2+
  4505.4 2           K  45/2-      638.4 1 
  100

  3867.0
41/2-
  4989?           L 49/2+      766?
  100

  4223
45/2+
  5026.2 3           K  47/2+      799.6 1 
  100

  4226.6
43/2+
  5190.9 2           K  49/2-      685.3 1 
  100

  4505.4
45/2-
  5799?           L 53/2+      810?
  100

  4989
49/2+

E(level): From least-squares fit to the γ energies where they are available; otherwise from the particle reactions. For the high-spin states, see the comment in the 160Gd(7Li,t3nγ) data set.

E(level): Levels observed only from primary γ’s in thermal n capture have been omitted here; see the (n,γ) data set for details.

Jπ(level): In addition to the usual arguments involving γ branching, γ multipolarities and the existence of rotational bands, etc, the assigning of Jπ values has been aided by the availability of resonance-averaged neutron-capture data, Coul.-ex. data and single-nucleon transfer data. These latter data have been particularly useful in making Nilsson-orbital assignments. Both the relative intensities of the particle peaks, as well as their magnitudes, were used in these configuration assignments; it is to be understood that these considerations were used in this process, and generally no further mention is made in the Jπ arguments in specific cases. For those levels seen only in the high-spin studies, the Jπ values are based on the usual considerations in such work and are not discussed further here.

E(γ): Values are taken from the decay mode or reaction type giving the most precise value. Most of the values are from the (n,γ) reaction. For these latter values, a systematic uncertainty of 10 ppm must be added to the listed uncertainty to obtain the total uncertainty.

E(γ): The primary γ’s from thermal neutron capture are not included here. See that data set for this information. For the primary γ’s from the averaged-resonance n capture, see the original papers.

I(γ): Values are normalized to 100 for one γ from each level and take into account the results from all decay modes.

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Band Transitions:

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - 5/2[642] band, α=+1/2 BRANCH.
     0 5/2+ STABLE      
   100.4033 2  9/2+ 0.22 ns 3      56.64 3 
   100.413 9 
  100
   29 4 
M1+E2
(E2)
    43.8201
     0
7/2+
5/2+
   267.32 11  13/2+ 100 ps 9      83.2 3 
   167.0 3 
   75 10 
  100
M1+E2
E2
   184.23
   100.4033
11/2+
9/2+
   507.72 9  17/2+ 33 ps 3     101.1 3 
   240.7 3 
   21.4 8 
  100
M1+E2
E2
   406.89
   267.32
15/2+
13/2+
   825.55 14  21/2+ 10.3 ps 10     107.6 3 
   318.1 3 
    6.1 14 
  100
(M1+E2)
[E2]
   717.9
   507.72
19/2+
17/2+
  1220.73 15  25/2+ 3.0 ps 6     103.6 3 
   395.9 3 
    1.7
  100
[M1+E2]
E2
  1117.34
   825.55
23/2+
21/2+
  1690.81 17  29/2+       91.9 3 
   470.7 3 
    2.8
  100

Q
  1598
  1220.73

25/2+
  2233.34 19  33/2+       72.7 3 
   541.2 3 
   17
  100
D
Q
  2159.45
  1690.81
31/2+
29/2+
  2839.4 2  37/2+      606.1 1 
  100

  2233.34
33/2+
  3504 41/2+      665
  100

  2839.4
37/2+
  4223 45/2+      718.4
  100

  3504
41/2+
  4989 49/2+      766?
  100

  4223
45/2+
  5799 53/2+      810?
  100

  4989
49/2+
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - 5/2[523] band, α=+1/2 BRANCH.
    25.65136 3  5/2- 29.1 ns 3       
   201.0872 10  9/2- 0.17 ns     69.29 5 
    98.028 3 
   100.707 10 
   157.267 1 
   175.433 2 
 
   31 2 
   15 10 
  100 10 
   84.6 16 
(E2)
M1+E2
(E1)
E1
E2
   131.7587
   103.0623
   100.4033
    43.8201
    25.65136
5/2-
7/2-
9/2+
7/2+
5/2-
   457.23 22  13/2-      136.37 30 
   256.3 3 
  <30
  100

Q
   320.69
   201.0872
11/2-
9/2-
   788.0 1  17/2-      330.8 1 
   381.0 1 
  100 10 
   38 6 


   457.23
   406.89
13/2-
15/2+
  1186.7 1  21/2-      398.7 1 
   468.8 1 
  100 8 
   32 4 


   788.0
   717.9
17/2-
19/2+
  1646.1 1  25/2-      459.4 1 
   528.7 1 
  100 10 
   40 6 


  1186.7
  1117.34
21/2-
23/2+
  2156.8 1  29/2-      510.5 1 
   556.8 1 
 
 


  1646.1
  1599.94
25/2-
27/2+
  2704.2 2  33/2-      544.9 1 
   547.3 1 
 
 


  2159.45
  2156.8
31/2+
29/2-
  3272.1 2  37/2-      567.9 1 
  100

  2704.2
33/2-
  3867.0 2  41/2-      594.9 1 
  100

  3272.1
37/2-
  4505.4 2  45/2-      638.4 1 
  100

  3867.0
41/2-
  5190.9 2  49/2-      685.3 1 
  100

  4505.4
45/2-
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - 3/2[521] band, α=+1/2 BRANCH.
   131.7587 3  5/2- 0.145 ns 15       
   314.9397 9  9/2-      101.990 1 
   183.179 1 
  100 20 
   58 4 

E2
   212.9520
   131.7587
7/2-
5/2-
   586.9 1  13/2-      143.5 1 
   272.0 1 
   57 8 
  100 10 


   443.3
   314.9397
11/2-
9/2-
   941.2 1  17/2-      179.6 1 
   354.2 1 
   28 5 
  100 10 


   761.3
   586.9
15/2-
13/2-
  1365.2 1  21/2-      205.2 1 
   424.1 1 
   16 3 
  100 10 


  1160.0
   941.2
19/2-
17/2-
  1838.4 1  25/2-      211.9 1 
   473.3 1 
   721.1 1 
 
 
 



  1626.2
  1365.2
  1117.34
23/2-
21/2-
23/2+
  2332.9 1  29/2-      494.5 1 
   733.0 1 
 
 


  1838.4
  1599.94
25/2-
27/2+
  2849.4 2  33/2-      516.5 1 
  100

  2332.9
29/2-
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 4 - 1/2[521] band.
   366.9749 9  1/2-        
   418.2337 13  3/2-      286.476 2 
   315.175 3 
   343.664 2 
   392.63 4 
  100
    3.2 2 
   95 8 
   15 2 
M1+E2

M1

   131.7587
   103.0623
    74.56668
    25.65136
5/2-
7/2-
3/2-
5/2-
   451.4320 9  5/2-       84.86 5 ?
   238.481 2 
   319.673 1 
   348.371 3 
   376.869 5 
   425.784 4 
   13 5 
   67 3 
  100 6 
   17.2 20 
   19.6 15 
    8.9 12 


M1

M1,E2

   366.9749
   212.9520
   131.7587
   103.0623
    74.56668
    25.65136
1/2-
7/2-
5/2-
7/2-
3/2-
5/2-
   567.9423 17  7/2-      149.723 8 
   253.004 3 
   354.989 2 
   366.845 8 
   464.879 19 
   541.6 4 
    6.3 14 
   46 3 
  100 8 
   29 5 
   36 5 
   45 38 

M1,E2




   418.2337
   314.9397
   212.9520
   201.0872
   103.0623
    25.65136
3/2-
9/2-
7/2-
9/2-
7/2-
5/2-
   628.234 8  9/2-      176.800 8 
   313.306 20 
  100 29 
   50 18 


   451.4320
   314.9397
5/2-
9/2-
   808 (11/2-)     
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 5 - 11/2[505] band, α=+1/2 BRANCH.
   641.6 1  (13/2-)        
  1017.0 1  (17/2-)      197.8 1 
   375.5 1 
  100 12 
   40 8 


   819.0
   641.6
(15/2-)
(13/2-)
  1470.3 1  (21/2-)      235.9 1 
   453.4 1 
  100 14 
   86 17 


  1234.4
  1017.0
(19/2-)
(17/2-)
  1994.1 1  (25/2-)      270.4 1 
   523.8 1 
   83 21 
  100 21 


  1724.1
  1470.3
(23/2-)
(21/2-)
  2576.1 2  (29/2-)      294.9 1 
   583.0 1 
   71 21 
  100 28 


  2280.2
  1994.1
(27/2-)
(25/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 6 - 3/2[402] band, WITH 3/2[651] ADMIXTURE.
   550.2535 15  3/2+        
   609.8315 20  5/2+      396.881 4 
   478.083 6 
   535.260 4 
   566.011 4 
   609.828 6 
   20.0 11 
   21 3 
   38.4 18 
  100 6 
   40 3 



M1+E2
E2
   212.9520
   131.7587
    74.56668
    43.8201
     0
7/2-
5/2-
3/2-
7/2+
5/2+
   696.078 13  7/2+      244.62 4 
   483.14 4 
   595.64 4 
   696.080 16 
   20 5 
   11 3 
   24 5 
  100 9 




   451.4320
   212.9520
   100.4033
     0
5/2-
7/2-
9/2+
5/2+
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 7 - DN=2-mixed 1/2[660]+1/2[400] band.
   607.5814 16  1/2+        
   633.1673 16  5/2+      420.27 3 
   532.750 10 
   558.601 9 
   589.343 2 
    2.0 4 
   16.3 17 
   11.2 10 
  100 6 



M1+E2
   212.9520
   100.4033
    74.56668
    43.8201
7/2-
9/2+
3/2-
7/2+
   825.7155 24  3/2+      192.548 3 
   215.899 11 
   374.276 6 
   458.737 5 
   751.18 3 
   781.926 12 
   825.705 10 
    7.7 6 
    3.3 4 
   10 3 
   20.8 27 
   42 4 
   78 7 
  100 5 
M1



E1
E2
E2
   633.1673
   609.8315
   451.4320
   366.9749
    74.56668
    43.8201
     0
5/2+
5/2+
5/2-
1/2-
3/2-
7/2+
5/2+
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 8 - 3/2[651] band, WITH 3/2[402] ADMIXTURE.
   678.3226 21  3/2+        
   730.913 3  5/2+      517.962 4 
   599.144 9 
   627.78 5 
   656.360 10 
   687.085 7 
   730.91 3 
   56 7 
   60 5 
   13 3 
  100 7 
   90 4 
   33 7 




M1,E2

   212.9520
   131.7587
   103.0623
    74.56668
    43.8201
     0
7/2-
5/2-
7/2-
3/2-
7/2+
5/2+
   857.502 7  (7/2)+      247.55 6 
   406.071 7 
   644.66 8 
   831.83 3 
  ≤12
   11 3 
  100 20 
   96 6 


E1

   609.8315
   451.4320
   212.9520
    25.65136
5/2+
5/2-
7/2-
5/2-
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 9 - PROBABLE K+2 γ VIBR BUILT ON 5/2[642].
   899.01 6  9/2+        
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 10 - DN=2-mixed 1/2[400] and 1/2[660] band.
   699.1395 19  3/2+        
   772.7285 21  1/2+      354.488 15 
   405.753 2 
   772.726 6 
   17 4 
   13.6 13 
  100 8 


E2
   418.2337
   366.9749
     0
3/2-
1/2-
5/2+
   849.260 4  5/2+      150.121 6 
   239.428 11 
   299.006 5 
   805.437 15 
    4.8 11 
    4.5 8 
    7.2 8 
  100 6 



M1,E2
   699.1395
   609.8315
   550.2535
    43.8201
3/2+
5/2+
3/2+
7/2+
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 11 - Kπ=1/2-, K-2 G-VIBR BUILT ON 3/2[521].
   777.1272 25  1/2-        
   804.388 3  3/2-      171.221 6 
   196.815 6 
   672.625 4 
   729.815 6 
   778.70 4 
    2.5 4 
    2.5 4 
  100 6 
   88 5 
   21.6 24 


M1+E2
M1+E2

   633.1673
   607.5814
   131.7587
    74.56668
    25.65136
5/2+
1/2+
5/2-
3/2-
5/2-
   867.869 5  5/2-      416.442 13 
   449.635 11 
   654.924 9 
   736.097 8 
   793.346 17 
   13.7 15 
   13.9 15 
   93 7 
  100 10 
   90 15 


E2
E2

   451.4320
   418.2337
   212.9520
   131.7587
    74.56668
5/2-
3/2-
7/2-
5/2-
3/2-
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 12 - 5/2[512] band.
   790.648 12  5/2-        
   878.49 4  7/2-      665.39 5 
   746.89 6 
   834.86 8 
   852.73 8 
   30 5 
  ≤90
   64 9 
  100 14 




   212.9520
   131.7587
    43.8201
    25.65136
7/2-
5/2-
7/2+
5/2-
   988.0 10  9/2-     
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 13 - 1/2[530] band.
   858.7919 18  3/2-        
   873.091 3  1/2-      194.784 7 
   265.504 4 
   454.857 5 
   506.131 8 
   798.508 7 
   847.59 17 
    2.0 3 
    5.9 5 
    8.4 6 
   10.8 14 
  100 9 
   ≤9.2


M1,(E2)
M1,E2
M1,(E2)

   678.3226
   607.5814
   418.2337
   366.9749
    74.56668
    25.65136
3/2+
1/2+
3/2-
1/2-
3/2-
5/2-
   957.0 13  7/2-     
   970.2 3  5/2-     
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 14 - 1/2[510] band.
  1268.967 4  1/2-        
  1302.920 12  3/2-      235.81 3 
   444.168 23 
   530.176 15 
  1227.94 21 
  1302.7 6 
    3.0 16 
    5.1 13 
   20 5 
  100 15 
   61 15 





  1067.106
   858.7919
   772.7285
    74.56668
     0
7/2
3/2-
1/2+
3/2-
5/2+
  1363 5/2-     
  1446 7/2-     
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 15 - 3/2[512] band.
  1977 3/2-        
  2039 5/2-     
  2113 (7/2-)     
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 16 - 7/2[404] BANDHEAD.
  1416 7/2+        

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Additional Gamma Data:















E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityMixing
Ratio
Conversion
Coefficient
Additional Data
    25.65136 5/2- 29.1 ns 3      25.65135 3 E1 2.29B(E1)(W.u.)=1.39E-4 4, α=2.29
    43.8201 7/2+ 0.83 ns 6      18.15 5 E1 5.93B(E1)(W.u.)=0.0014 6, α=5.93 10
7/2+ 0.83 ns 6      43.821 1 M1+E20.216 87.6B(E2)(W.u.)=3.3×102 5, B(M1)(W.u.)=0.028 4, α=7.6 3
    74.56668 3/2- 3.14 ns 4      48.91533 5 M1+E2-0.056 13.19B(E2)(W.u.)=7.4 4, B(M1)(W.u.)=0.0115 5, α=3.19
3/2- 3.14 ns 4      74.56669 6 E1 0.672B(E1)(W.u.)=2.03E-5 7, α=0.672
   100.4033 9/2+ 0.22 ns 3      56.64 3 M1+E20.22 312.91B(E2)(W.u.)=2.6×102 8, B(M1)(W.u.)=0.035 5, α=12.91 25
9/2+ 0.22 ns 3     100.413 9 (E2) 2.67B(E2)(W.u.)=94 19, α=2.67
   103.0623 7/2- 0.60 ns 4      59.235 2 E1 1.220B(E1)(W.u.)=5.5E-5 11, α=1.220
7/2- 0.60 ns 4      77.414 1 M1+E2-1.050 86.16B(E2)(W.u.)=3.4×102 5, B(M1)(W.u.)=0.0037 5, α=6.16
7/2- 0.60 ns 4     103.062 1 E1 0.285B(E1)(W.u.)=6.1E-5 6, α=0.285
   131.7587 5/2- 0.145 ns 15      28.701 12 M1+E20.036 +8-1015.5B(E2)(W.u.)=7 4, B(M1)(W.u.)=0.0091 16, α=15.5 5
5/2- 0.145 ns 15      57.1917 3 M1+E2-0.187 1612.39B(E2)(W.u.)=3.0×102 8, B(M1)(W.u.)=0.056 11, α=12.39 19
5/2- 0.145 ns 15      87.942 1 (E1) 0.435B(E1)(W.u.)=1.7E-5 3, α=0.435
5/2- 0.145 ns 15     106.108 1 M1+E2-0.85 352.09B(E2)(W.u.)=7 4, B(M1)(W.u.)=0.00023 9, α=2.09 5
5/2- 0.145 ns 15     131.8 1 [E1] 0.1475B(E1)(W.u.)=1.0E-6 10, α=0.1475
   184.23 11/2+ 156 ps 14      83.83 5 M1+E2-0.25 74.05B(E2)(W.u.)=1.6×102 9, B(M1)(W.u.)=0.036 4, α=4.05 8
11/2+ 156 ps 14     140.40 10 [E2] 0.795B(E2)(W.u.)=135 25, α=0.795
   201.0872 9/2- 0.17 ns     69.29 5 (E2) 11.19α=11.19
9/2- 0.17 ns     98.028 3 M1+E20.9 22.71α=2.71 6
9/2- 0.17 ns    100.707 10 (E1) 0.303α=0.303
9/2- 0.17 ns    157.267 1 E1 0.0919α=0.0919
9/2- 0.17 ns    175.433 2 E2 0.368α=0.368
   212.9520 7/2- 0.066 ns     81.196 1 M1+E20.18 34.41α=4.41
7/2- 0.066 ns    109.83 4 (M1) 1.83α=1.83
7/2- 0.066 ns    112.549 2 E1 0.225α=0.225
7/2- 0.066 ns    138.385 2 E2 0.836α=0.836
7/2- 0.066 ns    187.3 2 M1,E2 0.35α=0.35 6
7/2- 0.066 ns    212.80 15 E1 0.0413α=0.0413
E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityMixing
Ratio
Conversion
Coefficient
Additional Data
   267.32 13/2+ 100 ps 9      83.2 3 M1+E2-0.14 24.09B(E2)(W.u.)=7.×101 3, B(M1)(W.u.)=0.054 11, α=4.09 8
13/2+ 100 ps 9     167.0 3 E2 0.435B(E2)(W.u.)=159 22, α=0.435 7
   406.89 15/2+ 42 ps 5     139.5 3 [M1+E2]-0.27 30.920B(E2)(W.u.)=9.×101 3, B(M1)(W.u.)=0.051 11, α=0.920 15
15/2+ 42 ps 5     222.8 3 E2 0.1655B(E2)(W.u.)=1.9×102 3, α=0.1655
   418.2337 3/2-      286.476 2 M1+E2-0.096 20 
   507.72 17/2+ 33 ps 3     101.1 3 M1+E2-0.05 22.32B(E2)(W.u.)=9 8, B(M1)(W.u.)=0.075 8, α=2.32
17/2+ 33 ps 3     240.7 3 E2 0.1288B(E2)(W.u.)=222 21, α=0.1288
   609.8315 5/2+      566.011 4 M1+E21.2 +7-4 
   633.1673 5/2+      589.343 2 M1+E21.4 +8-4 
   717.9 19/2+ 11.2 ps 12     210.3 3 (M1+E2)-0.27 40.289B(E2)(W.u.)=(54 16), B(M1)(W.u.)=(0.066 8), α=0.289 5
19/2+ 11.2 ps 12     311.6 3 E2 0.0575B(E2)(W.u.)=177 19, α=0.0575
   777.1272 1/2-      702.561 3 M1+E20.9 5 
   804.388 3/2-      672.625 4 M1+E21.0 4 
3/2-      729.815 6 M1+E21.2 +8-4 
   825.55 21/2+ 10.3 ps 10     107.6 3 (M1+E2)-0.05 21.94B(E2)(W.u.)=(9 8), B(M1)(W.u.)=(0.085 22), α=1.94 4
21/2+ 10.3 ps 10     318.1 3 [E2] 0.0548B(E2)(W.u.)=2.6×102 3, α=0.0548
   858.7919 3/2-      727.035 6 M1+E21.5 +12-5 
  1117.34 23/2+ 3.5 ps 4     292.1 3 M1+E2-0.23 70.1187B(E2)(W.u.)=12 8, B(M1)(W.u.)=0.038 11, α=0.1187 24
23/2+ 3.5 ps 4     399.6 3 E2 0.0278B(E2)(W.u.)=2.4×102 3, α=0.0278
  1220.73 25/2+ 3.0 ps 6     103.6 3 [M1+E2]-0.03 32.16B(E2)(W.u.)=4 +9-4, B(M1)(W.u.)=0.104 21, α=2.16 4
25/2+ 3.0 ps 6     395.9 3 E2 0.0285B(E2)(W.u.)=3.4×102 7, α=0.0285

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     05/2+ STABLE Q=+2.468 29, μ=-0.4803 25
From an evaluation of data on nuclear rms charge radii, 2004An14 report <r2>1/2=5.197 fm 6.
E(level): From an evaluation of data on nuclear rms charge radii, 2004An14 report <r2>1/2=5.197 fm 6. 5/2[642] band, α=+1/2 BRANCH.
    25.651365/2- 29.1 ns 3  Q=2.506 20, μ=+0.594 3
E(level): 5/2[523] band, α=+1/2 BRANCH.
   100.40339/2+ 0.22 ns 3  E(level): 5/2[642] band, α=+1/2 BRANCH.
   131.75875/2- 0.145 ns 15  E(level): 3/2[521] band, α=+1/2 BRANCH.
   201.08729/2- 0.17 ns E(level): 5/2[523] band, α=+1/2 BRANCH.
   267.3213/2+ 100 ps 9  E(level): 5/2[642] band, α=+1/2 BRANCH.
   314.93979/2-   E(level): 3/2[521] band, α=+1/2 BRANCH.
   366.97491/2-   E(level): 1/2[521] band.
   418.23373/2-   E(level): 1/2[521] band.
   451.43205/2-   E(level): 1/2[521] band.
   457.2313/2-   E(level): 5/2[523] band, α=+1/2 BRANCH.
   507.7217/2+ 33 ps 3  E(level): 5/2[642] band, α=+1/2 BRANCH.
   550.25353/2+   E(level): 3/2[402] band, WITH 3/2[651] ADMIXTURE.
   567.94237/2-   E(level): 1/2[521] band.
   586.913/2-   E(level): 3/2[521] band, α=+1/2 BRANCH.
   607.58141/2+   E(level): DN=2-mixed 1/2[660]+1/2[400] band.
   609.83155/2+   E(level): 3/2[402] band, WITH 3/2[651] ADMIXTURE.
   628.2349/2-   E(level): 1/2[521] band.
   633.16735/2+   E(level): DN=2-mixed 1/2[660]+1/2[400] band.
   641.6(13/2-)   E(level): 11/2[505] band, α=+1/2 BRANCH.
   678.32263/2+   E(level): 3/2[651] band, WITH 3/2[402] ADMIXTURE.
   696.0787/2+   E(level): 3/2[402] band, WITH 3/2[651] ADMIXTURE.
   699.13953/2+   E(level): DN=2-mixed 1/2[400] and 1/2[660] band.
   730.9135/2+   E(level): 3/2[651] band, WITH 3/2[402] ADMIXTURE.
   772.72851/2+   E(level): DN=2-mixed 1/2[400] and 1/2[660] band.
E(level)Jπ(level)T1/2(level)Comments
   777.12721/2-   E(level): Kπ=1/2-, K-2 G-VIBR BUILT ON 3/2[521].
   788.017/2-   E(level): 5/2[523] band, α=+1/2 BRANCH.
   790.6485/2-   E(level): 5/2[512] band.
   804.3883/2-   E(level): Kπ=1/2-, K-2 G-VIBR BUILT ON 3/2[521].
   808(11/2-)   E(level): 1/2[521] band.
   825.5521/2+ 10.3 ps 10  E(level): 5/2[642] band, α=+1/2 BRANCH.
   825.71553/2+   E(level): DN=2-mixed 1/2[660]+1/2[400] band.
   849.2605/2+   E(level): DN=2-mixed 1/2[400] and 1/2[660] band.
   857.502(7/2)+   E(level): 3/2[651] band, WITH 3/2[402] ADMIXTURE.
   858.79193/2-   E(level): 1/2[530] band.
   867.8695/2-   E(level): Kπ=1/2-, K-2 G-VIBR BUILT ON 3/2[521].
   873.0911/2-   E(level): 1/2[530] band.
   878.497/2-   E(level): 5/2[512] band.
   899.019/2+   E(level): PROBABLE K+2 γ VIBR BUILT ON 5/2[642].
   941.217/2-   E(level): 3/2[521] band, α=+1/2 BRANCH.
   957.07/2-   E(level): 1/2[530] band.
   970.25/2-   E(level): 1/2[530] band.
   988.09/2-   E(level): 5/2[512] band.
  1017.0(17/2-)   E(level): 11/2[505] band, α=+1/2 BRANCH.
  1026   XREF: α(1024.8)B(1027.3).
  1040   XREF: α(1043)B(1038).
  1117.3423/2+ 3.5 ps 4  XREF: L(1119).
  1186.721/2-   E(level): 5/2[523] band, α=+1/2 BRANCH.
  1220.7325/2+ 3.0 ps 6  XREF: L(1222).
E(level): 5/2[642] band, α=+1/2 BRANCH.
  1268.9671/2-   E(level): 1/2[510] band.
E(level)Jπ(level)T1/2(level)Comments
  1302.9203/2-   E(level): 1/2[510] band.
  1357.9361/2-,3/2-   XREF: α(1359.7)B(1359.7).
  13635/2-   E(level): 1/2[510] band.
  1365.221/2-   E(level): 3/2[521] band, α=+1/2 BRANCH.
  14167/2+   E(level): 7/2[404] BANDHEAD.
  14467/2-   E(level): 1/2[510] band.
  1470.3(21/2-)   E(level): 11/2[505] band, α=+1/2 BRANCH.
  1598   XREF: α(1601)B(1594).
  1599.9427/2+   XREF: L(1602).
  1646.125/2-   E(level): 5/2[523] band, α=+1/2 BRANCH.
  1648   XREF: α(1650)B(1645).
  1690.8129/2+   XREF: L(1693).
E(level): 5/2[642] band, α=+1/2 BRANCH.
  1821   XREF: α(1818)B(1825).
  1838.425/2-   E(level): 3/2[521] band, α=+1/2 BRANCH.
  1921   XREF: α(1920)B(1923).
  19773/2-   E(level): 3/2[512] band.
  1994.1(25/2-)   E(level): 11/2[505] band, α=+1/2 BRANCH.
  20395/2-   E(level): 3/2[512] band.
  2113(7/2-)   E(level): 3/2[512] band.
  2156.829/2-   E(level): 5/2[523] band, α=+1/2 BRANCH.
  2159.4531/2+   XREF: L(2161).
  2233.3433/2+   XREF: L(2234).
E(level): 5/2[642] band, α=+1/2 BRANCH.
  2332.929/2-   E(level): 3/2[521] band, α=+1/2 BRANCH.
  2576.1(29/2-)   E(level): 11/2[505] band, α=+1/2 BRANCH.
  2704.233/2-   E(level): 5/2[523] band, α=+1/2 BRANCH.
E(level)Jπ(level)T1/2(level)Comments
  2788.335/2+   XREF: L(2790).
  2839.437/2+   XREF: L(2841).
E(level): 5/2[642] band, α=+1/2 BRANCH.
  2849.433/2-   E(level): 3/2[521] band, α=+1/2 BRANCH.
  3272.137/2-   E(level): 5/2[523] band, α=+1/2 BRANCH.
  350441/2+   XREF: L(3506).
E(level): 5/2[642] band, α=+1/2 BRANCH.
  3867.041/2-   E(level): 5/2[523] band, α=+1/2 BRANCH.
  422345/2+   XREF: L(4225).
E(level): 5/2[642] band, α=+1/2 BRANCH.
  4505.445/2-   E(level): 5/2[523] band, α=+1/2 BRANCH.
  498949/2+   XREF: L(4991).
E(level): 5/2[642] band, α=+1/2 BRANCH.
  5190.949/2-   E(level): 5/2[523] band, α=+1/2 BRANCH.
  579953/2+   XREF: L(5801).
E(level): 5/2[642] band, α=+1/2 BRANCH.

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Additional Gamma Comments:

E(level)E(gamma)Comments
    25.65136    25.65135E(γ): from the evaluation by 2000He14 (161Tb β- decay).
    43.8201    18.15I(γ): from I(γ+ce)(18) and α, Iγ=34.
M(γ): from 1984Vy01, 161Ho ε decay.
    74.56668    48.91533E(γ): from the evaluation by 2000He14 (161Tb β- decay).
M(γ): penetration parameter |l=+2.5 23 (1982Bh07,1985Bh08). These authors derived δ2=0.0036 2 in their analysis.
    74.56669E(γ): from the evaluation by 2000He14 (161Tb β- decay).
   100.4033    56.64M(γ): from 1984Vy01, 161Ho ε decay.
   103.0623   103.062M(γ): from: 1965Ab04 and 1984Vy01, 161Ho ε decay; and 1986Sc16, 160Dy(n,γ).
   131.7587    28.701I(γ): from 161Tb decay; the value from (n,γ) is 0.06 6.
M(γ): from α data from 161Tb β- decay (1961Gr01) and 161Ho ε decay (1984Vy01).
    57.1917E(γ): from the evaluation by 1999He10 (161Tb β- decay).
M(γ): penetration parameter |l=-5 5 (1965Su04, 1966Su03, and 1983Hn01) from |l=-7 +6-8 (1965Su04,1966Su03) and |l=-4.0 42 (1983Hn01). Values of δ=-0.22 and δ=-0.20, respectively, were used in these authors’ analyses.
    87.942I(γ): from 161Tb decay; other values are 12.4 29, from 160Dy(n,γ), and 22 11, from 161Ho ε decay.
M(γ): from 161Ho decay (1984Vy01).
   106.108M(γ): from 161Tb β- decay (1961Gr01). From 161Ho ε decay, 1984Vy01 give mult=(M1).
   131.8I(γ): values are 2.14 from 161Ho decay and 0.01 from 161Tb decay.
   184.23    83.83M(γ): from 161Ho ε decay, 1984Vy01 report mult=(M1).
   201.0872   100.707M(γ): from 1984Vy01, 161Ho ε decay.
   157.267M(γ): from 1965Ab04 and 1984Vy01, 161Ho ε decay.
   175.433M(γ): from 1965Ab04 and 1984Vy01, 161Ho ε decay.
   212.9520   109.83M(γ): from 1984Vy01, 161Ho ε decay.
   112.549M(γ): from 1984Vy01, 161Ho ε decay.
   138.385M(γ): from: 1984Vy01, 161Ho ε decay; 1986Sc16 160Dy(n,γ).
   187.3M(γ): from 1984Vy01, 161Ho ε decay.
   212.80M(γ): from 1984Vy01, 161Ho ε decay.
   267.32    83.2M(γ): mult=(M1) from 1984Vy01, 161Ho ε decay. δ value of 1988Os01 (Coulomb excitation) implies a mixture. M2 possibility eliminated by RUL.
   167.0M(γ): mult=Q from 160Gd(α,3nγ) (1972Hj01). M2 eliminated by RUL.
   314.9397   183.179M(γ): from 160Dy(n,γ), 1986Sc16 list E1,(E2). Jπ values imply E2.
   320.69   107.74M(γ): assigned as d by 1972Hj01, 160Gd(α,3nγ), but the placement requires ΔJ=2.
   217.60I(γ): from 161Ho ε decay. In 160Gd(α,3nγ), Iγ(217)/Iγ(119)=6.8, compared to the value of 0.12 given here.
M(γ): 1984Vy01, in 161Ho ε decay, list M1,E2. Jπ assignments require E2.
E(level)E(gamma)Comments
   366.9749   292.409M(γ): from 1986Sc16, 160Dy(n,γ).
   341.320M(γ): from 1986Sc16, 160Dy(n,γ).
   406.89   222.8M(γ): mult=Q, from 160Gd(α,3nγ) (1972Hj01). M2 eliminated by RUL.
   418.2337   286.476M(γ): from 1986Sc16, 160Dy(n,γ).
   343.664M(γ): from 160Dy(n,γ),(1986Sc16).
   451.4320   319.673M(γ): from 1986Sc16, 160Dy(n,γ).
   376.869M(γ): from 1986Sc16, 160Dy(n,γ).
   457.23   256.3M(γ): from 1972Hj01, 160Gd(α,3nγ).
   507.72   240.7M(γ): mult=Q, from 160Gd(α,3nγ) (1972Hj01). M2 is eliminated by RUL.
   550.2535   506.68M(γ): from 160Dy(n,γ), 1986Sc16 list M1,E2. Jπ assignments require E2.
   567.9423   253.004M(γ): from 1986Sc16, 160Dy(n,γ).
   607.5814   533.012M(γ): assigned as E1,E2 by 1986Sc16, 160Dy(n,γ). From Jπ values, mult=E1.
   607.579M(γ): from 1986Sc16, 160Dy(n,γ).
   609.8315   609.828M(γ): assigned as E2,(E1) by 1986Sc16, 160Dy(n,γ). Jπ values imply Δπ=no.
   678.3226   546.564M(γ): from 1986Sc16, 160Dy(n,γ).
   603.76M(γ): from 1986Sc16, 160Dy(n,γ).
   678.324M(γ): from 1986Sc16, 160Dy(n,γ).
   699.1395   247.55E(γ): Multiply placed
   567.382M(γ): from 1986Sc16, 160Dy(n,γ).
   624.571M(γ): from 1986Sc16, 160Dy(n,γ).
   699.135M(γ): from 1986Sc16, 160Dy(n,γ).
   717.9   210.3I(γ): from 160Gd(α,3nγ). From Coul. ex., Iγ=25.8 14.
M(γ): from 1972Hj01, 160Gd(α,3nγ), mult=d. M1,E2 implied by level scheme. The δ value of 1988Os01 requires an admixture.
   311.6M(γ): from 1972Hj01, 160Gd(α,3nγ), mult=Q. From RUL, M2 is eliminated.
   730.913   687.085M(γ): from: 1973BuZR,1984Vy01, 161Ho ε decay; 1986Sc16 report mult=M1 (from 160Dy(n,γ)).
   772.7285   772.726M(γ): mult=E2,(E1), from 1986Sc16, 160Dy(n,γ). The Jπ values imply E2.
E(level)E(gamma)Comments
   790.648   746.89E(γ): Multiply placed
   764.984M(γ): from 1986Sc16, 160Dy(n,γ).
   825.55   107.6M(γ): d from 1972Hj01, 160Gd(α,3nγ), and M1,E2 from level scheme. M1+E2 implied by the δ value.
   825.7155   192.548M(γ): from 1986Sc16, 160Dy(n,γ).
   751.18M(γ): from 1986Sc16, 160Dy(n,γ), mult=E2,E1. The Jπ values imply E1.
   781.926M(γ): from 1986Sc16, 160Dy(n,γ), mult=E2,(E1). The Jπ values imply E2.
   825.705M(γ): from 1986Sc16, 160Dy(n,γ).
   849.260   805.437M(γ): from 1986Sc16, 160Dy(n,γ).
   857.502   247.55E(γ): Multiply placed
   644.66M(γ): from 1986Sc16, 160Dy(n,γ).
   858.7919   784.24M(γ): from 1986Sc16, 160Dy(n,γ).
   867.869   654.924M(γ): from 1986Sc16, 160Dy(n,γ).
   736.097M(γ): from 1986Sc16, 160Dy(n,γ).
   873.091   454.857M(γ): from 1986Sc16, 160Dy(n,γ).
   506.131M(γ): from 1986Sc16, 160Dy(n,γ).
   798.508M(γ): from 1986Sc16, 160Dy(n,γ).
   847.59E(γ): Multiply placed
   878.49   746.89E(γ): Multiply placed
   922.326   847.59E(γ): Multiply placed
  1067.106   966.4E(γ): Multiply placed
  1098.224   966.4E(γ): Multiply placed
  1117.34   292.1M(γ): d from 1972Hj01, 160Gd(α,3nγ). D+Q required by δ value. M2 eliminated by RUL.
   399.6M(γ): mult=Q from 1972Hj01, 160Gd(α,3nγ). M2 eliminated by RUL.
  1186.683   553.535E(γ): Multiply placed
  1206.933  1132.8M(γ): assigned as E2,E1 by 1986Sc16, 160Dy(n,γ). Jπ values imply Δπ=no
E(level)E(gamma)Comments
  1220.73   395.9M(γ): mult=Q from 1972Hj01, 160Gd(α,3nγ). M2 is eliminated by RUL.
  1268.967   491.856M(γ): from 1986Sc16, 160Dy(n,γ).
  1357.936   553.535E(γ): Multiply placed
  1379.342  1247.46M(γ): from 1986Sc16, 160Dy(n,γ).
  1599.94   380.0M(γ): the A2 value from 1972Hj01, 160Gd(α,3nγ), suggests a stretched E2, but the placement requires ΔJ=1.
  1690.81   470.7M(γ): from 1972Hj01, 160Gd(α,3nγ).
  2159.45   468.9M(γ): from 1972Hj01, 160Gd(α,3nγ).
   559.4M(γ): from 1972Hj01, 160Gd(α,3nγ).
  2233.34    72.7M(γ): from 1972Hj01, 160Gd(α,3nγ).
   541.2M(γ): from 1972Hj01, 160Gd(α,3nγ).
  2576.1   294.9E(γ): poor energy fit
   583.0E(γ): poor energy fit

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