ADOPTED LEVELS, GAMMAS for 167Er

Author: Coral M. Baglin |  Citation: Nucl. Data Sheets 90, 431 (2000) |  Cutoff date: 5-Jul-2000 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-746.7 keV 16S(n)= 6436.46 keV 18S(p)= 7509.1 keV 10Q(α)= 664.2 keV 12
Reference: 2012WA38

References:
  A  167Ho β- decay  B  167Er IT decay (2.269 S)
  C  167Tm ε decay  D  166Er(n,γ) E=THERMAL
  E  166Er(d,p)  F  167Er(n,n’γ)
  G  167Er(d,d’)  H  Coulomb Excitation
  I  168Er(d,t)  J  168Er(3He,α)
  K  166Er(16O,15OG), (12C,11C)  L  167Er(γ,γ’), (E,γ)
  M  167Er(209Bi,209Bi’γ)  N  166Er(n,γ) E=resonance

General Comments:

See 1967Ca21, 1985Be34, 1986Ch07, and 1987Ok03 for isotope-shift data for Er isotopes.

See 1972De38, 1983Ch14, 1983Ch49, 1986Ch07, 1986Ni10, 1987Ni03, 1993Kr22 for hfs data.

See 1968Br03 for hyperfine field measurements.

See 1994Ca11 and 1993Br09 for measurements of γ(θ) for high energy gammas emitted from the giant-dipole resonance following the 150Nd+17O fusion reaction.

Levels: band(a) 7/2[633], α=-1/2 (1997Ge07). α=8.8, B=+5 (J=7/2, 11/2, 15/2 levels).

Levels: band(b) 1/2[521], α=-1/2 (1997Ge07).

Levels: band(c) 5/2[512], α=-1/2 (1997Ge07). α=11.9, B=-6 (J=7/2, 11/2, 15/2 levels).

Levels: band(m) 11/2+ G-VIBRATION, α=-1/2 (1997Ge07). α=8.9, B=+2 (J=11/2, 15/2, 19/2 levels).

Levels: band(n) π=+, α=-1/2 (1997Ge07).

Levels: J(z) Fed by primary γ in 166Er(n,γ) E=thermal.

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
     0.0ABCDEFGHIJ LM  7/2+ STABLE      
    79.3221 13 A  DEFGHIJ  M  (9/2)+ 119 ps 9      79.3219 13 
   100
M1+E2
     0.0
7/2+
   177.970 7    DEFGHIJ  M  (11/2)+ 55 ps 6      98.633 15 
   177.98 1 
   100 10 
    32.8 16 
M1+E2
[E2]
    79.3221
     0.0
(9/2)+
7/2+
   207.801 5 ABCDEF  I  LM  1/2- 2.269 s 6 
% IT = 100
   207.801 5 
   100
E3
     0.0
7/2+
   264.874 6 A CDEF  I   M  3/2- 1.47 ns 5      57.0723 12 
   264.9
   100 17 
    <1.6
M1+E2
[M2]
   207.801
     0.0
1/2-
7/2+
   281.574 6 A CDEF  I   M  5/2-       16.701 8 S
    73.775 4 
 
   100 38 

E2
   264.874
   207.801
3/2-
1/2-
   294.953 8     EFGHIJK M  (13/2)+ 29 ps 6     116.99 1 
   215.63 1 
   100 10 
    86 5 
M1+E2
E2
   177.970
    79.3221
(11/2)+
(9/2)+
   346.554 15 A CDEFG I   M  5/2- 1.0 ns 1     346.547 15 
   100
E1
     0.0
7/2+
   413.272 7 A  DEFG I K M  (7/2)-      131.700 4 
   148.394 6 
    87 6 
   100 6 


   281.574
   264.874
5/2-
3/2-
   430.028 15 A  DEFG IJK M  (7/2)-       83.4733 25 
   351.31 25 
   430.0 3 
   100 22 
    50 40 
     8.1 22 
M1+E2


   346.554
    79.3221
     0.0
5/2-
(9/2)+
7/2+
   434.447 10      FGH JK M  (15/2)+ 22 ps 6     139.50 1 
   256.47 1 
    62 7 
   100 5 
M1+E2
E2
   294.953
   177.970
(13/2)+
(11/2)+
   441.979 12 A  DEF  I   M  (9/2)-      148
   160.406 10 
 
   100 15 


   294.953
   281.574
(13/2)+
5/2-
   531.54 4 A CD FGHI      3/2+ 19.3 ps 23     250.2 5 
   266.5 5 
   323.7 5 
   531.54 4 
     0.14 3 
     0.14 3 
     0.13 3 
   100
[E1]
E1
E1
E2
   281.574
   264.874
   207.801
     0.0
5/2-
3/2-
1/2-
7/2+
   535.80 9 A   EFG     M  (9/2-)      105.75 10 
   189.3 3 
   358.0 4 
   456.4 3 
   100 16 
    32 3 
    33 3 
    <8.2




   430.028
   346.554
   177.970
    79.3221
(7/2)-
5/2-
(11/2)+
(9/2)+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   573.76 5    DEFGHI      (5/2)+ 36 ps 12     494.39 8 
   573.78 6 
    45 5 
   100
[E2]

    79.3221
     0.0
(9/2)+
7/2+
   587.375 11      FGH J  M  (17/2)+ 11 ps 2     152.93 1 
   292.42 1 
    51 14 
   100 11 
M1+E2
E2
   434.447
   294.953
(15/2)+
(13/2)+
   591.79 14    D                591.82 14 
   100

     0.0
7/2+
   598 3     E                 
   640.25 10      FGH       (7/2)+      463.0 2 
   560.67 15 
   640.08 16 
 
   100 6 
    43 3 



   177.970
    79.3221
     0.0
(11/2)+
(9/2)+
7/2+
   645.21 14     EF  I   M  (11/2-)      203.2 2 
   232.0 2 
    55 4 
   100 6 


   441.979
   413.272
(9/2)-
(7/2)-
   662.48 24     EF      M  (11/2-)      127.0 3 
   234
   366.6 4 
   100 16 
 
    19 4 



   535.80
   430.028
   294.953
(9/2-)
(7/2)-
(13/2)+
   667.900 19 A  DEF  I      (5/2)-      131 1 ?
   136.46 4 ?
   237.873 15 
   254.7 2 
   321.336 24 
   386.41 11 
   403.02 11 
   460.0 2 
   668.0 5 
    ≈0.19
     1.8
    19.5 18 
     0.88 24 
   100 3 
    13.9 7 
    14.0 7 
     8.8 10 
     1.0 5 


M1

M1+E2
M1



   535.80
   531.54
   430.028
   413.272
   346.554
   281.574
   264.874
   207.801
     0.0
(9/2-)
3/2+
(7/2)-
(7/2)-
5/2-
5/2-
3/2-
1/2-
7/2+
   683.31 15      F      M  (13/2-)      241.32 15 
   100

   441.979
(9/2)-
   711.06 11      FGH    M  (11/2+)      533.5 2 ?
   632.3 2 
   710.84 13 
 
 
 



   177.970
    79.3221
     0.0
(11/2)+
(9/2)+
7/2+
   711.11 12     EFG I      (9/2+)      631.79 12 
   100

    79.3221
(9/2)+
   730 2       G               
   745.32 10 A  D F         7/2-      208.7 4 
   303 1 ?
   315.0 5 
   332 1 
   398.89 11 
   463 1 
   480.0 5 
   745.0 5 
    19 9 
    ≤3.8
    81 19 
    19 9 
   100 19 
    50 19 
    16 3 
    19 6 








   535.80
   441.979
   430.028
   413.272
   346.554
   281.574
   264.874
     0.0
(9/2-)
(9/2)-
(7/2)-
(7/2)-
5/2-
5/2-
3/2-
7/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   752.72 8    DEF  I      (3/2)-      471.4 3 
   487.91 10 
   544.75 14 
    31 13 
    74 13 
   100 13 



   281.574
   264.874
   207.801
5/2-
3/2-
1/2-
   763.46 8    D F         (1/2)-      416.99 18 
   498.57 9 
   ≈24
   100 5 


   346.554
   264.874
5/2-
3/2-
   772.687 14      FGH J  M  (19/2)+ 6.9 ps 2     185.3 2 
   338.24 1 
    17 3 
   100 6 
M1+E2
E2
   587.375
   434.447
(17/2)+
(15/2)+
   790.97 20      FG        (11/2+)      613.0 2 
   100

   177.970
(11/2)+
   801.64 9    DEF  I      (3/2)-      371.35 18 
   455.32 25 
   520.6 5 
   593.87 11 
     8.8 19 
    ≈9
   ≈14
   100 15 




   430.028
   346.554
   281.574
   207.801
(7/2)-
5/2-
5/2-
1/2-
   810.1 5 ?     F              375.7 5 ?
   100

   434.447
(15/2)+
   810.52 8    D FGHIJ     (5/2)+      528.7 4 ?
   810.53 8 
    46
   100 10 


   281.574
     0.0
5/2-
7/2+
   812.0 7             M  (13/2-)      149
   277
 
 


   662.48
   535.80
(11/2-)
(9/2-)
   812.48 15      F         (5/2-)      547.61 15 
   100

   264.874
3/2-
   828.32 14      FG     M  (13/2)+      650.23 20 
   748.90 19 
    76 7 
   100 9 


   177.970
    79.3221
(11/2)+
(9/2)+
   845.27 22      F  IJ     (9/2)-      415.24 22 
   100

   430.028
(7/2)-
   856.47 20     EF  I      (5/2)-      444.0 2 ?
   591.6 2 
   ≈24
   100 12 


   413.272
   264.874
(7/2)-
3/2-
   873.06 14      FGH       (7/2)+      793.59 18 
   873.24 20 
   100 9 
    80 9 


    79.3221
     0.0
(9/2)+
7/2+
   878.4 3      F         (13/2+)      583.4 3 
   100

   294.953
(13/2)+
   894.74 15     EF  IJ     (7/2)-      453.1 2 
   481.13 20 
   613.0 2 
   628.1 3 ?
    33 8 
   100 10 
   <68
   <70




   441.979
   413.272
   281.574
   264.874
(9/2)-
(7/2)-
5/2-
3/2-
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   910 2       G I             
   932.97 12      FG IJ     (9/2)+      755.16 18 
   853.53 15 
   100 9 
   ≈58


   177.970
    79.3221
(11/2)+
(9/2)+
   942.95 20     EF  I      (7/2)-      661.37 20 
   100

   281.574
5/2-
   954.53 25      F      M  (15/2-)      272
   309.35 24 
 
   100 13 


   683.31
   645.21
(13/2-)
(11/2-)
   954.99 4        H    M  (21/2)+ 3.5 ps 7     182.3 2 
   367.62 4 
    23 4 
   100 11 
M1+E2
E2
   772.687
   587.375
(19/2)+
(17/2)+
   966.03 16      FG     M  (15/2)+      256
   531
   670.9 2 
   788.5 3 
 
 
   100 18 
    91 18 




   711.06
   434.447
   294.953
   177.970
(11/2+)
(15/2)+
(13/2)+
(11/2)+
   968.4 11         I      (11/2-)        
   979.8 8             M  (15/2-)      168
   317
 
 


   812.0
   662.48
(13/2-)
(11/2-)
   998.73 21      F      M  (17/2-)      315.38 16 
   100

   683.31
(13/2-)
  1002 2         I      (9/2-)        
  1042.4 4      FG        (9/2-)      600.4 4 ?
   628.1 3 
   100 50 
  <350


   441.979
   413.272
(9/2)-
(7/2)-
  1053.2 5     EF  IJ     (11/2-)      342.1 4 
   100

   711.06
(11/2+)
  1058.24 17      FG        (11/2+)      763.8 3 
   880.04 20 
    68 11 
   100 11 


   294.953
   177.970
(13/2)+
(11/2)+
  1058.96 13    D  G             645.74 15 
   777.0 7 
   794.00 25 
  <207
    39 14 
   100 14 



   413.272
   281.574
   264.874
(7/2)-
5/2-
3/2-
  1086.30 16    DEF  IJ     3/2+      554.7 3 
   878.52 18 
    96 15 
   100 13 


   531.54
   207.801
3/2+
1/2-
  1110.4 3      F  IJ     (13/2)+      676.0 3 
   100

   434.447
(15/2)+
  1121 2       G               
  1125.4 3      F      M  (17/2+)      157
   294
   535
   688
   831.0 3 
 
 
 
 
   100 21 





   968.4
   828.32
   591.79
   434.447
   294.953
(11/2-)
(13/2)+

(15/2)+
(13/2)+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1135.32 22    DE   IJ     1/2+      603.76 23 
   870.5 5 
   100 10 
    23 5 


   531.54
   264.874
3/2+
3/2-
  1165.9 9             M  (17/2-)      186
   354
 
 


   979.8
   812.0
(15/2-)
(13/2-)
  1171.1 8     EFG I      (9/2-)     1171.1 8 
   100

     0.0
7/2+
  1178.98 23    D           1/2,3/2      426.28 22 
   971.0 7 
    31 4 
   100 26 


   752.72
   207.801
(3/2)-
1/2-
  1190 5         I             
  1194.20 10        H    M  (23/2)+ 2.4 ps 5     239.4 6 
   421.5 1 
    24 3 
   100 13 
M1+E2
E2
   954.99
   772.687
(21/2)+
(19/2)+
  1198.6 6             M  (19/2+)      426
   611
 
 


   772.687
   587.375
(19/2)+
(17/2)+
  1205 5         I      1/2+        
  1206.0 4    D           (LE 7/2)      924.6 4 
   940.8 5 
   100 20 
    52 12 


   281.574
   264.874
5/2-
3/2-
  1216.8 5 ?     F         (13/2-)      388.5 4 ?
   100

   828.32
(13/2)+
  1221 2       G I             
  1227.21 18    D           1/2,3/2      962.7 6 
  1019.37 18 
   ≈43
   100 19 


   264.874
   207.801
3/2-
1/2-
  1253 2     E G I      (9/2+)        
  1254.4 3    D                444.0 3 
   840.8 5 
   989.1 18 ?
    56 8 
   100 30 
    48 22 



   810.52
   413.272
   264.874
(5/2)+
(7/2)-
3/2-
  1283 2     E G I             
  1299.1 4             M  (19/2+)      334
   468
   527
   712
   865
 
 
 
 
 





   966.03
   828.32
   772.687
   587.375
   434.447
(15/2)+
(13/2)+
(19/2)+
(17/2)+
(15/2)+
  1302 2         I      5/2-,7/2-        
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1320 20           K    (9/2-)        
  1332 5     E                 
  1336.9 4      F      M  (19/2-)      338.1 4 
   382.6 4 
   <92
   100 25 


   998.73
   954.53
(17/2-)
(15/2-)
  1352 5         I             
  1368.8 11             M  (19/2-)      203
   389
 
 


  1165.9
   979.8
(17/2-)
(15/2-)
  1377 2         I      3/2+,5/2+        
  1379.5 9             M  (21/2-)      380
 

   998.73
(17/2-)
  1382 2       G        (11/2+)        
  1384.39 12    DE          (3/2)-     1037.83 12 
   100

   346.554
5/2-
  1393.9 6        H    M  (25/2+)      200
   439
 
 

(E2)
  1194.20
   954.99
(23/2)+
(21/2)+
  1410 2     E G               
  1422.7 5             M  (21/2+)      224
   468
   650
   835
 
 
 
 




  1198.6
   954.99
   772.687
   587.375
(19/2+)
(21/2)+
(19/2)+
(17/2)+
  1426 2         I      1/2+        
  1440 5     E          (5/2)-        
  1440 5         I      1/2+        
  1496.4 5             M  (21/2+)      197
   373
   541
   723
   909
 
 
 
 
 





  1299.1
  1125.4
   954.99
   772.687
   587.375
(19/2+)
(17/2+)
(21/2)+
(19/2)+
(17/2)+
  1519 15         IJ            
  1526 5     E   I      (7/2-)        
  1530 20           K    (13/2+)        
  1536 5         I             
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1545.4 5    D           1/2,3/2     1280.5 5 
   100

   264.874
3/2-
  1550 2     E G I             
  1553.5 6             M  (23/2+)      355
   359
   599
 
 
 



  1198.6
  1194.20
   954.99
(19/2+)
(23/2)+
(21/2)+
  1558 5         I             
  1565.1 16    D           1/2,3/2        
  1590 5         I             
  1596 5     E                 
  1607 2       G               
  1625 5         I             
  1634 2     E G        (9/2-)        
  1641.1 5    D    I      1/2-,3/2     1294.5 5 
   100

   346.554
5/2-
  1645 5     E                 
  1649.3 5    D           1/2,3/2     1384.4 9 
  1441.5 6 
    58 21 
  ≈100


   264.874
   207.801
3/2-
1/2-
  1657 5         I             
  1662.0 4    D           1/2,3/2      909.4 4 
  1453.9 5 
    20 4 
   100 20 


   752.72
   207.801
(3/2)-
1/2-
  1681 2     E G               
  1698.6 8             M  (27/2+)      305
   504
 
 


  1393.9
  1194.20
(25/2+)
(23/2)+
  1712.1 6             M  (23/2+)      413
   757
 
 


  1299.1
   954.99
(19/2+)
(21/2)+
  1719.5 10    DE G        1/2,3/2        
  1738 2       G               
  1747 5     E   I             
  1754.8 3    D     J     1/2,3/2     1223.3 3 
   100

   531.54
3/2+
  1775 2     E G               
  1782.2 9             M  (23/2-)      402
   446
 
 


  1379.5
  1336.9
(21/2-)
(19/2-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1789 2       G               
  1792.1 11    D           1/2,3/2        
  1800 5     E                 
  1810.2 13    D    I      1/2,3/2        
  1815 5     E   I             
  1816.5 13             M  (25/2-)      437
 

  1379.5
(21/2-)
  1818.8 15             M  (23/2-)      450
 

  1368.8
(19/2-)
  1837.0 6             M  (25/2+)      284
   414
   882
 
 
 



  1553.5
  1422.7
   954.99
(23/2+)
(21/2+)
(21/2)+
  1843 2     E G               
  1853 5         I             
  1868.8 11    DE          1/2,3/2        
  1893 5         I             
  1901.9 9             M  (29/2+)      203
   508
 
 


  1698.6
  1393.9
(27/2+)
(25/2+)
  1911 2     E G               
  1923 3    D           1/2,3/2        
  1928 2       G               
  1940 5         I             
  1948.2 6             M  (25/2+)      236
   452
   754
   993
 
 
 
 




  1712.1
  1496.4
  1194.20
   954.99
(23/2+)
(21/2+)
(23/2)+
(21/2)+
  1949.4 12    D           1/2,3/2        
  1961 5     E                 
  1976 5     E                 
  1994.7 8             M  (27/2+)      158
   441
 
 


  1837.0
  1553.5
(25/2+)
(23/2+)
  1995 5     E                 
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2016 5     E                 
  2050 5     E                 
  2064.1 16    DE          1/2,3/2        
  2095 5    D           1/2,3/2        
  2105 5    D           1/2,3/2        
  2113 5     E                 
  2129 5     E                 
  2138 5     E                 
  2156 5     E                 
  2169 5     E                 
  2190 5     E                 
  2201 5     E                 
  2202.0 8             M  (27/2+)      490
   808
 
 


  1712.1
  1393.9
(23/2+)
(25/2+)
  2225 5     E                 
  2238 5     E                 
  2249 5     E                 
  2269 5     E                 
  2283.3 10             M  (31/2+)      381
   585
 
 


  1901.9
  1698.6
(29/2+)
(27/2+)
  2285.2 14             M  (27/2-)      503
 

  1782.2
(23/2-)
  2305.5 17             M  (29/2-)      489
 

  1816.5
(25/2-)
  2319 5     E      L          
  2320.8 18             M  (27/2-)      502
 

  1818.8
(23/2-)
  2327.0 9             M  (29/2+)      332
   490
 
 


  1994.7
  1837.0
(27/2+)
(25/2+)
  2336 5     E                 
  2361 5     E                 
  2384 5     E                 
  2408 5     E                 
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2422 5     E                 
  2447 5     E                 
  2462 5     E                 
  2476.9 14             M  (33/2+)      575
 

  1901.9
(29/2+)
  2477.1 9             M  (29/2+)      275
   529
 
 


  2202.0
  1948.2
(27/2+)
(25/2+)
  2489 5     E                 
  2518 5     E                 
  2528.4 11             M  (31/2+)      201
   534
 
 


  2327.0
  1994.7
(29/2+)
(27/2+)
  2530 5     E      L   +        
  2552 5     E                 
  2562 5     E                 
  2576 5     E    J            
  2610 5     E                 
  2633 5     E                 
  2656 5     E                 
  2725 15            L   +        
  2766.0 13             M  (31/2+)      564
 

  2202.0
(27/2+)
  2833.3 24             M  31/2-      548
 

  2285.2
(27/2-)
  2842.5 20             M  (33/2-)      537
 

  2305.5
(29/2-)
  2946.3 15             M  (35/2+)      663
 

  2283.3
(31/2+)
  2950 15            L   +        
  3080 15            L   +        
  3081.1 14             M  (33/2+)      604
 

  2477.1
(29/2+)
  3118.9 17             M  (37/2+)      642
 

  2476.9
(33/2+)
  3152.4 15             M  (35/2+)      624
 

  2528.4
(31/2+)
  3255 15            L   +        
  3355 15            L   +        
  3426.5 22             M  (37/2-)      584
 

  2842.5
(33/2-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  3475 15            L          
  3756.1 17             M  (37/2+)      675
 

  3081.1
(33/2+)

E(level): From a combined fit of levels and gammas, except where noted or where cross references clearly indicate other source.

Jπ(level): Values given without comment are from 167Er(209Bi,209Bi’γ), based on observed band structure.

T1/2(level): From Doppler-broadened γ-ray lineshapes in Coulomb excitation (1985Oh03), except where noted.

E(γ): From 166Er(n,γ) E=thermal, except where noted.

I(γ): Relative photon branching from each level; from (n,n’γ), except where noted. Upper limits are reported for photon branchings affected by multiple placement.

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Band Transitions:

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - 7/2[633], α=+1/2 (1997Ge07).
    79.3221 13  (9/2)+ 119 ps 9       
   294.953 8  (13/2)+ 29 ps 6     116.99 1 
   215.63 1 
   100 10 
    86 5 
M1+E2
E2
   177.970
    79.3221
(11/2)+
(9/2)+
   587.375 11  (17/2)+ 11 ps 2     152.93 1 
   292.42 1 
    51 14 
   100 11 
M1+E2
E2
   434.447
   294.953
(15/2)+
(13/2)+
   954.99 4  (21/2)+ 3.5 ps 7     182.3 2 
   367.62 4 
    23 4 
   100 11 
M1+E2
E2
   772.687
   587.375
(19/2)+
(17/2)+
  1393.9 6  (25/2+)      200
   439
 
 

(E2)
  1194.20
   954.99
(23/2)+
(21/2)+
  1901.9 9  (29/2+)      203
   508
 
 


  1698.6
  1393.9
(27/2+)
(25/2+)
  2476.9 14  (33/2+)      575
 

  1901.9
(29/2+)
  3118.9 17  (37/2+)      642
 

  2476.9
(33/2+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - 1/2[521], α=+1/2 (1997Ge07).
   207.801 5  1/2- 2.269 s 6 
% IT = 100
     
   281.574 6  5/2-       16.701 8 S
    73.775 4 
 
   100 38 

E2
   264.874
   207.801
3/2-
1/2-
   441.979 12  (9/2)-      148
   160.406 10 
 
   100 15 


   294.953
   281.574
(13/2)+
5/2-
   683.31 15  (13/2-)      241.32 15 
   100

   441.979
(9/2)-
   998.73 21  (17/2-)      315.38 16 
   100

   683.31
(13/2-)
  1379.5 9  (21/2-)      380
 

   998.73
(17/2-)
  1816.5 13  (25/2-)      437
 

  1379.5
(21/2-)
  2305.5 17  (29/2-)      489
 

  1816.5
(25/2-)
  2842.5 20  (33/2-)      537
 

  2305.5
(29/2-)
  3426.5 22  (37/2-)      584
 

  2842.5
(33/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - 5/2[512], α=+1/2 (1997Ge07).
   346.554 15  5/2- 1.0 ns 1       
   535.80 9  (9/2-)      105.75 10 
   189.3 3 
   358.0 4 
   456.4 3 
   100 16 
    32 3 
    33 3 
    <8.2




   430.028
   346.554
   177.970
    79.3221
(7/2)-
5/2-
(11/2)+
(9/2)+
   812.0 7  (13/2-)      149
   277
 
 


   662.48
   535.80
(11/2-)
(9/2-)
  1165.9 9  (17/2-)      186
   354
 
 


   979.8
   812.0
(15/2-)
(13/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 4 - 3/2+ G-VIBRATION band.
   531.54 4  3/2+ 19.3 ps 23       
   573.76 5  (5/2)+ 36 ps 12     494.39 8 
   573.78 6 
    45 5 
   100
[E2]

    79.3221
     0.0
(9/2)+
7/2+
   640.25 10  (7/2)+      463.0 2 
   560.67 15 
   640.08 16 
 
   100 6 
    43 3 



   177.970
    79.3221
     0.0
(11/2)+
(9/2)+
7/2+
   711.11 12  (9/2+)      631.79 12 
   100

    79.3221
(9/2)+
   790.97 20  (11/2+)      613.0 2 
   100

   177.970
(11/2)+
   878.4 3  (13/2+)      583.4 3 
   100

   294.953
(13/2)+
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 5 - 5/2[523] band.
   667.900 19  (5/2)-        
   745.32 10  7/2-      208.7 4 
   303 1 ?
   315.0 5 
   332 1 
   398.89 11 
   463 1 
   480.0 5 
   745.0 5 
    19 9 
    ≤3.8
    81 19 
    19 9 
   100 19 
    50 19 
    16 3 
    19 6 








   535.80
   441.979
   430.028
   413.272
   346.554
   281.574
   264.874
     0.0
(9/2-)
(9/2)-
(7/2)-
(7/2)-
5/2-
5/2-
3/2-
7/2+
   845.27 22  (9/2)-      415.24 22 
   100

   430.028
(7/2)-
   968.4 11  (11/2-)     
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 6 - 11/2+ G-VIBRATION, α=+1/2 (1997Ge07).
   828.32 14  (13/2)+        
  1125.4 3  (17/2+)      157
   294
   535
   688
   831.0 3 
 
 
 
 
   100 21 





   968.4
   828.32
   591.79
   434.447
   294.953
(11/2-)
(13/2)+

(15/2)+
(13/2)+
  1496.4 5  (21/2+)      197
   373
   541
   723
   909
 
 
 
 
 





  1299.1
  1125.4
   954.99
   772.687
   587.375
(19/2+)
(17/2+)
(21/2)+
(19/2)+
(17/2)+
  1948.2 6  (25/2+)      236
   452
   754
   993
 
 
 
 




  1712.1
  1496.4
  1194.20
   954.99
(23/2+)
(21/2+)
(23/2)+
(21/2)+
  2477.1 9  (29/2+)      275
   529
 
 


  2202.0
  1948.2
(27/2+)
(25/2+)
  3081.1 14  (33/2+)      604
 

  2477.1
(29/2+)
  3756.1 17  (37/2+)      675
 

  3081.1
(33/2+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 7 - 3/2[521] band.
   752.72 8  (3/2)-        
   812.48 15  (5/2-)      547.61 15 
   100

   264.874
3/2-
   894.74 15  (7/2)-      453.1 2 
   481.13 20 
   613.0 2 
   628.1 3 ?
    33 8 
   100 10 
   <68
   <70




   441.979
   413.272
   281.574
   264.874
(9/2)-
(7/2)-
5/2-
3/2-
  1002 2  (9/2-)     
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 8 - 1/2[510] band.
   763.46 8  (1/2)-        
   801.64 9  (3/2)-      371.35 18 
   455.32 25 
   520.6 5 
   593.87 11 
     8.8 19 
    ≈9
   ≈14
   100 15 




   430.028
   346.554
   281.574
   207.801
(7/2)-
5/2-
5/2-
1/2-
   856.47 20  (5/2)-      444.0 2 ?
   591.6 2 
   ≈24
   100 12 


   413.272
   264.874
(7/2)-
3/2-
   942.95 20  (7/2)-      661.37 20 
   100

   281.574
5/2-
  1042.4 4  (9/2-)      600.4 4 ?
   628.1 3 
   100 50 
  <350


   441.979
   413.272
(9/2)-
(7/2)-
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 9 - 5/2[642] band.
   810.52 8  (5/2)+        
   873.06 14  (7/2)+      793.59 18 
   873.24 20 
   100 9 
    80 9 


    79.3221
     0.0
(9/2)+
7/2+
   932.97 12  (9/2)+      755.16 18 
   853.53 15 
   100 9 
   ≈58


   177.970
    79.3221
(11/2)+
(9/2)+
  1058.24 17  (11/2+)      763.8 3 
   880.04 20 
    68 11 
   100 11 


   294.953
   177.970
(13/2)+
(11/2)+
  1110.4 3  (13/2)+      676.0 3 
   100

   434.447
(15/2)+
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 10 - 11/2[505] band.
  1053.2 5  (11/2-)        
  1216.8 5  (13/2-)      388.5 4 ?
   100

   828.32
(13/2)+
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 11 - 3/2[512] band.
  1384.39 12  (3/2)-        
  1440 5  (5/2)-     
  1526 5  (7/2-)     
  1634 2  (9/2-)     
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 12 - 9/2[624] band.
  1253 2  (9/2+)        
  1382 2  (11/2+)     
  1530 20  (13/2+)     
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 13 - π=+, α=+1/2 (1997Ge07).
  1422.7 5  (21/2+)        
  1837.0 6  (25/2+)      284
   414
   882
 
 
 



  1553.5
  1422.7
   954.99
(23/2+)
(21/2+)
(21/2)+
  2327.0 9  (29/2+)      332
   490
 
 


  1994.7
  1837.0
(27/2+)
(25/2+)

Back to top

Additional Gamma Data:















E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityMixing
Ratio
Conversion
Coefficient
Additional Data
    79.3221 (9/2)+ 119 ps 9      79.3219 13 M1+E2-0.32 6.06B(E2)(W.u.)=360 30, B(M1)(W.u.)=0.048 4, α=6.06
   177.970 (11/2)+ 55 ps 6      98.633 15 M1+E2-0.28 33.04B(E2)(W.u.)=330 90, B(M1)(W.u.)=0.086 16, α=3.04
(11/2)+ 55 ps 6     177.98 1 [E2] 0.377B(E2)(W.u.)=77 12, α=0.377
   207.801 1/2- 2.269 s 6 
% IT = 100
   207.801 5 E3 1.36B(E3)(W.u.)=0.00818 15, α=1.36
   264.874 3/2- 1.47 ns 5      57.0723 12 M1+E20.360 115.22B(E2)(W.u.)=210 60, B(M1)(W.u.)=0.011 3, α=5.22 12
3/2- 1.47 ns 5     264.9[M2] 0.850B(M2)(W.u.)<1.4, α=0.850
   281.574 5/2-       73.775 4 E2 9.79α=9.79
   294.953 (13/2)+ 29 ps 6     116.99 1 M1+E2-0.23 111.85B(E2)(W.u.)=210 20, B(M1)(W.u.)=0.11 3, α=1.85 1
(13/2)+ 29 ps 6     215.63 1 E2 0.198B(E2)(W.u.)=170 40, α=0.198
   346.554 5/2- 1.0 ns 1     346.547 15 E1 0.0130B(E1)(W.u.)=5.3E-6 6, α=0.0130
   430.028 (7/2)-       83.4733 25 M1+E20.4 AP5.05α5.05 AP
   434.447 (15/2)+ 22 ps 6     139.50 1 M1+E2-0.25 91.11B(E2)(W.u.)=1.3×102 10, B(M1)(W.u.)=0.09 3, α=1.11 1
(15/2)+ 22 ps 6     256.47 1 E2 0.113B(E2)(W.u.)=180 50, α=0.113
   531.54 3/2+ 19.3 ps 23     250.2 5 [E1] 0.0293B(E1)(W.u.)=1.01E-6 25, α=0.0293
3/2+ 19.3 ps 23     266.5 5 E1 0.0250B(E1)(W.u.)=8.4E-7 21, α=0.0250
3/2+ 19.3 ps 23     323.7 5 E1 0.0154B(E1)(W.u.)=4.3E-7 12, α=0.0154
3/2+ 19.3 ps 23     531.54 4 E2 0.0142B(E2)(W.u.)=12.4 15, α=0.0142
   573.76 (5/2)+ 36 ps 12     494.39 8 [E2] 0.0185B(E2)(W.u.)=3.0 11, α=0.0185
   587.375 (17/2)+ 11 ps 2     152.93 1 M1+E2-0.31 80.849B(E2)(W.u.)=250 150, B(M1)(W.u.)=0.13 5, α=0.849
(17/2)+ 11 ps 2     292.42 1 E2 0.0751B(E2)(W.u.)=220 60, α=0.0751
   667.900 (5/2)-      237.873 15 M1 0.255α=0.255
(5/2)-      321.336 24 M1+E20.17 0.112α=0.112
(5/2)-      386.41 11 M1 0.0697α=0.0697
   772.687 (19/2)+ 6.9 ps 2     185.3 2 M1+E2-0.35 150.488B(E2)(W.u.)=100 80, B(M1)(W.u.)=0.058 13, α=0.488 16
(19/2)+ 6.9 ps 2     338.24 1 E2 0.0485B(E2)(W.u.)=261 24, α=0.0485
E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityMixing
Ratio
Conversion
Coefficient
Additional Data
   954.99 (21/2)+ 3.5 ps 7     182.3 2 M1+E2 0.44α=0.44 9
(21/2)+ 3.5 ps 7     367.62 4 E2 0.0381B(E2)(W.u.)=320 80, α=0.0381
  1194.20 (23/2)+ 2.4 ps 5     239.4 6 M1+E2 0.20α=0.20 6
(23/2)+ 2.4 ps 5     421.5 1 E2 0.0260B(E2)(W.u.)=250 70, α=0.0260
  1393.9 (25/2+)      439(E2) 0.0233α=0.0233

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.07/2+ STABLE Q=+3.565 29, μ=-0.56385 12
Octupole moment=-0.10 38, hexadecapole moment=+0.92 58 (atomic beam, 1984Fo02).
E(level): Octupole moment=-0.10 38, hexadecapole moment=+0.92 58 (atomic beam, 1984Fo02).
    79.3221(9/2)+ 119 ps 9  E(level): 7/2[633], α=+1/2 (1997Ge07).
   207.8011/2- 2.269 s 6 
% IT = 100
E(level): 1/2[521], α=+1/2 (1997Ge07). From 167Ho β- decay.
   281.5745/2-   E(level): 1/2[521], α=+1/2 (1997Ge07). From 167Ho β- decay.
   294.953(13/2)+ 29 ps 6  E(level): 7/2[633], α=+1/2 (1997Ge07).
Jπ(level): Continuing Jπ for g.s. band established by band structure and coincident cascades of stretched Q and D+Q γ’s.
   346.5545/2- 1.0 ns 1  E(level): 5/2[512], α=+1/2 (1997Ge07). From (Bi,Bi’γ); uncertainty unstated by authors.
   434.447(15/2)+ 22 ps 6  Jπ(level): Continuing Jπ for g.s. band established by band structure and coincident cascades of stretched Q and D+Q γ’s.
   441.979(9/2)-   E(level): 1/2[521], α=+1/2 (1997Ge07). From 167Ho β- decay.
   531.543/2+ 19.3 ps 23  E(level): 3/2+ G-VIBRATION band.
   535.80(9/2-)   E(level): 5/2[512], α=+1/2 (1997Ge07). From (Bi,Bi’γ); uncertainty unstated by authors.
   573.76(5/2)+ 36 ps 12  E(level): 3/2+ G-VIBRATION band.
   587.375(17/2)+ 11 ps 2  E(level): 7/2[633], α=+1/2 (1997Ge07).
Jπ(level): Continuing Jπ for g.s. band established by band structure and coincident cascades of stretched Q and D+Q γ’s.
   640.25(7/2)+   E(level): 3/2+ G-VIBRATION band.
Jπ(level): From analysis of cross-section ratios and σ(θ) in 167Er(d,d’).
   667.900(5/2)-   E(level): 5/2[523] band. From 167Er(n,n’γ).
   683.31(13/2-)   E(level): 1/2[521], α=+1/2 (1997Ge07). From 167Ho β- decay.
Jπ(level): From rotational-band assignments based on combined analysis of γ-ray energy fits and intensity patterns in 167Er(n,γ) E=thermal and 167Er(n,n’γ) (1979Bo44).
   711.06(11/2+)   Jπ(level): From analysis of cross-section ratios and σ(θ) in 167Er(d,d’).
   711.11(9/2+)   E(level): 3/2+ G-VIBRATION band.
Jπ(level): From rotational-band assignments based on combined analysis of γ-ray energy fits and intensity patterns in 167Er(n,γ) E=thermal and 167Er(n,n’γ) (1979Bo44).
   745.327/2-   E(level): 5/2[523] band. From 167Er(n,n’γ).
   752.72(3/2)-   E(level): 3/2[521] band.
   763.46(1/2)-   E(level): 1/2[510] band.
   772.687(19/2)+ 6.9 ps 2  Jπ(level): Continuing Jπ for g.s. band established by band structure and coincident cascades of stretched Q and D+Q γ’s.
   790.97(11/2+)   E(level): 3/2+ G-VIBRATION band.
Jπ(level): From rotational-band assignments based on combined analysis of γ-ray energy fits and intensity patterns in 167Er(n,γ) E=thermal and 167Er(n,n’γ) (1979Bo44).
   801.64(3/2)-   E(level): 1/2[510] band.
   810.52(5/2)+   E(level): 5/2[642] band.
Jπ(level): From analysis of cross-section ratios and σ(θ) in 167Er(d,d’).
   812.0(13/2-)   E(level): 5/2[512], α=+1/2 (1997Ge07). From (Bi,Bi’γ); uncertainty unstated by authors.
E(level)Jπ(level)T1/2(level)Comments
   812.48(5/2-)   E(level): 3/2[521] band.
Jπ(level): From rotational-band assignments based on combined analysis of γ-ray energy fits and intensity patterns in 167Er(n,γ) E=thermal and 167Er(n,n’γ) (1979Bo44).
   828.32(13/2)+   E(level): 11/2+ G-VIBRATION, α=+1/2 (1997Ge07).
Jπ(level): From analysis of cross-section ratios and σ(θ) in 167Er(d,d’).
   845.27(9/2)-   XREF: I(843).
E(level): 5/2[523] band. From 167Er(n,n’γ).
   856.47(5/2)-   E(level): 1/2[510] band.
   873.06(7/2)+   E(level): 5/2[642] band.
Jπ(level): From analysis of cross-section ratios and σ(θ) in 167Er(d,d’).
   878.4(13/2+)   E(level): 3/2+ G-VIBRATION band.
Jπ(level): From rotational-band assignments based on combined analysis of γ-ray energy fits and intensity patterns in 167Er(n,γ) E=thermal and 167Er(n,n’γ) (1979Bo44).
   894.74(7/2)-   E(level): 3/2[521] band.
   932.97(9/2)+   E(level): 5/2[642] band.
Jπ(level): From analysis of cross-section ratios and σ(θ) in 167Er(d,d’).
   942.95(7/2)-   E(level): 1/2[510] band.
   954.53(15/2-)   Jπ(level): From rotational-band assignments based on combined analysis of γ-ray energy fits and intensity patterns in 167Er(n,γ) E=thermal and 167Er(n,n’γ) (1979Bo44).
   954.99(21/2)+ 3.5 ps 7  E(level): 7/2[633], α=+1/2 (1997Ge07).
Jπ(level): Continuing Jπ for g.s. band established by band structure and coincident cascades of stretched Q and D+Q γ’s.
   966.03(15/2)+   Jπ(level): From analysis of cross-section ratios and σ(θ) in 167Er(d,d’).
   968.4(11/2-)   E(level): 5/2[523] band. From 167Er(n,n’γ).
   998.73(17/2-)   E(level): 1/2[521], α=+1/2 (1997Ge07). From 167Ho β- decay.
Jπ(level): From rotational-band assignments based on combined analysis of γ-ray energy fits and intensity patterns in 167Er(n,γ) E=thermal and 167Er(n,n’γ) (1979Bo44).
  1002(9/2-)   E(level): 3/2[521] band.
  1042.4(9/2-)   E(level): 1/2[510] band.
Jπ(level): From rotational-band assignments based on combined analysis of γ-ray energy fits and intensity patterns in 167Er(n,γ) E=thermal and 167Er(n,n’γ) (1979Bo44).
  1053.2(11/2-)   E(level): 11/2[505] band. From Coulomb excitation.
  1058.24(11/2+)   E(level): 5/2[642] band.
Jπ(level): From rotational-band assignments based on combined analysis of γ-ray energy fits and intensity patterns in 167Er(n,γ) E=thermal and 167Er(n,n’γ) (1979Bo44).
  1110.4(13/2)+   E(level): 5/2[642] band.
  1125.4(17/2+)   E(level): 11/2+ G-VIBRATION, α=+1/2 (1997Ge07).
Jπ(level): From rotational-band assignments based on combined analysis of γ-ray energy fits and intensity patterns in 167Er(n,γ) E=thermal and 167Er(n,n’γ) (1979Bo44).
  1165.9(17/2-)   E(level): 5/2[512], α=+1/2 (1997Ge07). From (Bi,Bi’γ); uncertainty unstated by authors.
  1194.20(23/2)+ 2.4 ps 5  Jπ(level): Continuing Jπ for g.s. band established by band structure and coincident cascades of stretched Q and D+Q γ’s.
  1216.8(13/2-)   E(level): 11/2[505] band. From Coulomb excitation.
Jπ(level): From rotational-band assignments based on combined analysis of γ-ray energy fits and intensity patterns in 167Er(n,γ) E=thermal and 167Er(n,n’γ) (1979Bo44).
  1253(9/2+)   E(level): 9/2[624] band. From 167Tm ε decay.
  1336.9(19/2-)   Jπ(level): From rotational-band assignments based on combined analysis of γ-ray energy fits and intensity patterns in 167Er(n,γ) E=thermal and 167Er(n,n’γ) (1979Bo44).
E(level)Jπ(level)T1/2(level)Comments
  1379.5(21/2-)   E(level): 1/2[521], α=+1/2 (1997Ge07). From 167Ho β- decay.
  1382(11/2+)   E(level): 9/2[624] band. From 167Tm ε decay.
  1384.39(3/2)-   E(level): 3/2[512] band.
  1393.9(25/2+)   E(level): 7/2[633], α=+1/2 (1997Ge07).
Jπ(level): Continuing Jπ for g.s. band established by band structure and coincident cascades of stretched Q and D+Q γ’s.
  1422.7(21/2+)   E(level): π=+, α=+1/2 (1997Ge07).
  1440(5/2)-   E(level): 3/2[512] band.
  1496.4(21/2+)   E(level): 11/2+ G-VIBRATION, α=+1/2 (1997Ge07).
  1526(7/2-)   E(level): 3/2[512] band.
Jπ(level): (7/2-) for 1526 level and (9/2-) for 1634 level established by combined analysis of the relative populations of band members, absolute cross sections, and angular distributions in 166Er(d,p) and 168Er(d,t).
  1530(13/2+)   E(level): 9/2[624] band. From 167Tm ε decay.
  1634(9/2-)   E(level): 3/2[512] band.
Jπ(level): (7/2-) for 1526 level and (9/2-) for 1634 level established by combined analysis of the relative populations of band members, absolute cross sections, and angular distributions in 166Er(d,p) and 168Er(d,t).
  1816.5(25/2-)   E(level): 1/2[521], α=+1/2 (1997Ge07). From 167Ho β- decay.
  1837.0(25/2+)   E(level): π=+, α=+1/2 (1997Ge07).
  1901.9(29/2+)   E(level): 7/2[633], α=+1/2 (1997Ge07).
  1948.2(25/2+)   E(level): 11/2+ G-VIBRATION, α=+1/2 (1997Ge07).
  2305.5(29/2-)   E(level): 1/2[521], α=+1/2 (1997Ge07). From 167Ho β- decay.
  2327.0(29/2+)   E(level): π=+, α=+1/2 (1997Ge07).
  2476.9(33/2+)   E(level): 7/2[633], α=+1/2 (1997Ge07).
  2477.1(29/2+)   E(level): 11/2+ G-VIBRATION, α=+1/2 (1997Ge07).
  2530+   E(level): From Coulomb excitation.
Jπ(level): Level excited by M1+E2 transition from 7/2+ in 167Er(γ,γ’), (e,γ).
  2725+   E(level): From Coulomb excitation.
Jπ(level): Level excited by M1+E2 transition from 7/2+ in 167Er(γ,γ’), (e,γ).
  2842.5(33/2-)   E(level): 1/2[521], α=+1/2 (1997Ge07). From 167Ho β- decay.
  2950+   E(level): From Coulomb excitation.
Jπ(level): Level excited by M1+E2 transition from 7/2+ in 167Er(γ,γ’), (e,γ).
  3080+   E(level): From Coulomb excitation.
Jπ(level): Level excited by M1+E2 transition from 7/2+ in 167Er(γ,γ’), (e,γ).
  3081.1(33/2+)   E(level): 11/2+ G-VIBRATION, α=+1/2 (1997Ge07).
  3118.9(37/2+)   E(level): 7/2[633], α=+1/2 (1997Ge07).
E(level)Jπ(level)T1/2(level)Comments
  3255+   E(level): From Coulomb excitation.
Jπ(level): Level excited by M1+E2 transition from 7/2+ in 167Er(γ,γ’), (e,γ).
  3355+   E(level): From Coulomb excitation.
Jπ(level): Level excited by M1+E2 transition from 7/2+ in 167Er(γ,γ’), (e,γ).
  3426.5(37/2-)   E(level): 1/2[521], α=+1/2 (1997Ge07). From 167Ho β- decay.
  3756.1(37/2+)   E(level): 11/2+ G-VIBRATION, α=+1/2 (1997Ge07).

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Additional Gamma Comments:

E(level)E(gamma)Comments
    79.3221    79.3219M(γ): From Coulomb excitation.
   177.970    98.633I(γ): From relative photon branchings in Coulomb excitation.
M(γ): From Coulomb excitation.
   177.98E(γ): From Coulomb excitation.
I(γ): From relative photon branchings in Coulomb excitation.
   264.874    57.0723I(γ): from ε decay.
   264.9E(γ): From 167Tm ε decay.
I(γ): From 167Tm ε decay.
   281.574    16.701E(γ): from level energy difference.
    73.775I(γ): from β- decay.
M(γ): From 167Ho β- decay.
   294.953   116.99E(γ): From Coulomb excitation.
I(γ): From relative photon branchings in Coulomb excitation.
M(γ): From Coulomb excitation.
   215.63E(γ): From Coulomb excitation.
I(γ): From relative photon branchings in Coulomb excitation.
M(γ): From Coulomb excitation.
   346.554   346.547M(γ): From 167Ho β- decay.
   413.272   131.700I(γ): weighted average from (n,γ) and (n,n’γ).
   148.394I(γ): weighted average from (n,γ) and (n,n’γ).
   430.028    83.4733I(γ): from β- decay.
M(γ): From 167Ho β- decay.
   351.31I(γ): from Iγ=10.3 19 based on I(351γ):I(430γ)=3.3 6:2.6 4 in (n,n’γ) and Iγ=91 27 in (n,γ). Eγ(430) is a little high in (n,n’γ); this may perhaps indicate the presence of a contaminant, resulting in an overestimate of I(430γ) and an underestimate of 351γ branching.
   430.0E(γ): weighted average of 430.0 3 in (n,γ) and 430.0 5 in β- decay. Other Eγ: 430.8 2 in (n,n’γ).
I(γ): from β- decay. Other Iγ: ≈25 in (n,γ) after large correction for contaminant.
   434.447   139.50E(γ): From Coulomb excitation.
I(γ): From relative photon branchings in Coulomb excitation.
M(γ): From Coulomb excitation.
   256.47E(γ): From Coulomb excitation.
I(γ): From relative photon branchings in Coulomb excitation.
M(γ): From Coulomb excitation.
   441.979   148E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   160.406I(γ): From 166Er(n,γ) E=thermal.
   531.54   250.2E(γ): From 167Tm ε decay.
I(γ): From 167Tm ε decay.
   266.5E(γ): From 167Tm ε decay.
I(γ): From 167Tm ε decay.
   323.7E(γ): From 167Tm ε decay.
I(γ): From 167Tm ε decay.
   531.54I(γ): from ε decay.
   535.80   105.75E(γ): From 167Er(n,n’γ).
   189.3E(γ): From 167Er(n,n’γ).
   358.0E(γ): From 167Er(n,n’γ).
   456.4E(γ): From 167Er(n,n’γ).
I(γ): 8.2 25 for doublet.
E(level)E(gamma)Comments
   573.76   494.39I(γ): average from (n,γ) and (n,n’γ).
   587.375   152.93E(γ): From Coulomb excitation.
M(γ): From Coulomb excitation.
   292.42E(γ): From Coulomb excitation.
M(γ): From Coulomb excitation.
   640.25   463.0E(γ): From Coulomb excitation.
   560.67E(γ): From 167Er(n,n’γ).
   640.08E(γ): From 167Er(n,n’γ).
   645.21   203.2E(γ): From 167Er(n,n’γ).
   232.0E(γ): From 167Er(n,n’γ).
   662.48   127.0E(γ): From 167Er(n,n’γ).
   234E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   366.6E(γ): From 167Er(n,n’γ).
   667.900   131E(γ): From 167Ho β- decay.
I(γ): From 167Ho β- decay.
   136.46I(γ): From 166Er(n,γ) E=thermal.
   237.873I(γ): weighted average from β- decay, (n,γ) and (n,n’γ).
M(γ): From 167Ho β- decay.
   254.7E(γ): From 167Ho β- decay.
I(γ): From 167Ho β- decay.
   321.336I(γ): weighted average from β- decay, (n,γ) and (n,n’γ).
M(γ): From 167Ho β- decay.
   386.41M(γ): From 167Ho β- decay.
   403.02E(γ): weighted average from β- decay, (n,γ) and (n,n’γ).
I(γ): from β- decay. Others:17 5 in (n,γ), 31 6 in (n,n’γ).
   460.0E(γ): From 167Ho β- decay.
I(γ): From 167Ho β- decay.
   668.0E(γ): From 167Ho β- decay.
I(γ): From 167Ho β- decay.
   683.31   241.32E(γ): From 167Er(n,n’γ).
   711.06   533.5E(γ): From Coulomb excitation.
   632.3E(γ): From Coulomb excitation.
   710.84E(γ): From 167Er(n,n’γ).
   711.11   631.79E(γ): From 167Er(n,n’γ).
E(level)E(gamma)Comments
   745.32   208.7E(γ): From 167Ho β- decay.
I(γ): From 167Ho β- decay.
   303E(γ): From 167Ho β- decay.
I(γ): From 167Ho β- decay.
   315.0E(γ): From 167Ho β- decay.
I(γ): From 167Ho β- decay.
   332E(γ): From 167Ho β- decay.
I(γ): From 167Ho β- decay.
   398.89E(γ): weighted average from β- decay and (n,γ).
I(γ): from β- decay.
   463E(γ): From 167Ho β- decay.
I(γ): From 167Ho β- decay.
   480.0E(γ): From 167Ho β- decay.
I(γ): From 167Ho β- decay.
   745.0E(γ): From 167Ho β- decay.
I(γ): From 167Ho β- decay.
   752.72   471.4I(γ): from β- decay.
   487.91I(γ): weighted average from (n,γ) and (n,n’γ).
   763.46   416.99I(γ): From 166Er(n,γ) E=thermal.
   498.57I(γ): From 166Er(n,γ) E=thermal.
   772.687   185.3E(γ): From Coulomb excitation.
I(γ): From relative photon branchings in Coulomb excitation.
M(γ): From Coulomb excitation.
   338.24E(γ): From Coulomb excitation.
I(γ): From relative photon branchings in Coulomb excitation.
M(γ): From Coulomb excitation.
   790.97   613.0E(γ): Multiply placed with undivided intensity. From 167Er(n,n’γ).
I(γ): Multiply placed with undivided intensity
   801.64   371.35I(γ): From 166Er(n,γ) E=thermal.
   455.32I(γ): From 166Er(n,γ) E=thermal.
   520.6I(γ): From 166Er(n,γ) E=thermal.
   593.87I(γ): From 166Er(n,γ) E=thermal.
   810.1   375.7E(γ): From 167Er(n,n’γ).
   810.52   528.7I(γ): From 166Er(n,γ) E=thermal.
   810.53I(γ): From 166Er(n,γ) E=thermal.
   812.0   149E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   277E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   812.48   547.61E(γ): From 167Er(n,n’γ).
E(level)E(gamma)Comments
   828.32   650.23E(γ): From 167Er(n,n’γ).
   748.90E(γ): From 167Er(n,n’γ).
   845.27   415.24E(γ): for complex line.. From 167Er(n,n’γ).
   856.47   444.0E(γ): From 167Er(n,n’γ).
   591.6E(γ): From 167Er(n,n’γ).
   873.06   793.59E(γ): From 167Er(n,n’γ).
   873.24E(γ): From 167Er(n,n’γ).
   878.4   583.4E(γ): From 167Er(n,n’γ).
   894.74   453.1E(γ): From 167Er(n,n’γ).
   481.13E(γ): From 167Er(n,n’γ).
   613.0E(γ): Multiply placed with undivided intensity. From 167Er(n,n’γ).
I(γ): 68 10 for doublet.. Multiply placed with undivided intensity
   628.1E(γ): Multiply placed with undivided intensity. From 167Er(n,n’γ).
I(γ): 70 15 for doublet.. Multiply placed with undivided intensity
   932.97   755.16E(γ): From 167Er(n,n’γ).
   853.53E(γ): From 167Er(n,n’γ).
   942.95   661.37E(γ): From 167Er(n,n’γ).
   954.53   272E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   309.35E(γ): From 167Er(n,n’γ).
   954.99   182.3E(γ): From Coulomb excitation.
I(γ): From relative photon branchings in Coulomb excitation.
M(γ): From Coulomb excitation.
   367.62E(γ): From Coulomb excitation.
I(γ): From relative photon branchings in Coulomb excitation.
M(γ): From Coulomb excitation.
   966.03   256E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   531E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   670.9E(γ): From 167Er(n,n’γ).
   788.5E(γ): From 167Er(n,n’γ).
   979.8   168E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   317E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
E(level)E(gamma)Comments
   998.73   315.38E(γ): for doublet in (n,n’γ).
  1042.4   600.4E(γ): From 167Er(n,n’γ).
   628.1E(γ): Multiply placed with undivided intensity. From 167Er(n,n’γ).
I(γ): 350 75 for doublet.. Multiply placed with undivided intensity
  1053.2   342.1E(γ): From 167Er(n,n’γ).
  1058.24   763.8E(γ): From 167Er(n,n’γ).
   880.04E(γ): From 167Er(n,n’γ).
  1058.96   645.74I(γ): From 166Er(n,γ) E=thermal.
   777.0I(γ): From 166Er(n,γ) E=thermal.
   794.00I(γ): From 166Er(n,γ) E=thermal.
  1086.30   554.7E(γ): From 167Er(n,n’γ).
I(γ): From 166Er(n,γ) E=thermal.
   878.52I(γ): From 166Er(n,γ) E=thermal.
  1110.4   676.0E(γ): From 167Er(n,n’γ).
  1125.4   157E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   294E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   535E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   688E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   831.0E(γ): From 167Er(n,n’γ).
  1135.32   603.76I(γ): From 166Er(n,γ) E=thermal.
   870.5I(γ): From 166Er(n,γ) E=thermal.
  1165.9   186E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   354E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  1171.1  1171.1E(γ): complex line.. From 167Er(n,n’γ).
  1178.98   426.28I(γ): From 166Er(n,γ) E=thermal.
   971.0I(γ): From 166Er(n,γ) E=thermal.
  1194.20   239.4E(γ): From Coulomb excitation.
I(γ): From relative photon branchings in Coulomb excitation.
M(γ): From Coulomb excitation.
   421.5E(γ): From Coulomb excitation.
I(γ): From relative photon branchings in Coulomb excitation.
M(γ): From Coulomb excitation.
E(level)E(gamma)Comments
  1198.6   426E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   611E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  1206.0   924.6I(γ): From 166Er(n,γ) E=thermal.
   940.8I(γ): From 166Er(n,γ) E=thermal.
  1216.8   388.5E(γ): From 167Er(n,n’γ).
  1227.21   962.7I(γ): From 166Er(n,γ) E=thermal.
  1019.37I(γ): From 166Er(n,γ) E=thermal.
  1254.4   444.0I(γ): From 166Er(n,γ) E=thermal.
   840.8I(γ): From 166Er(n,γ) E=thermal.
   989.1I(γ): From 166Er(n,γ) E=thermal.
  1299.1   334E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   468E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   527E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   712E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   865E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  1336.9   338.1E(γ): From 167Er(n,n’γ).
   382.6E(γ): From 167Er(n,n’γ).
  1368.8   203E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   389E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  1379.5   380E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  1393.9   200E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   439E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
M(γ): From Coulomb excitation.
  1422.7   224E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   468E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   650E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   835E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
E(level)E(gamma)Comments
  1496.4   197E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   373E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   541E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   723E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   909E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  1545.4  1280.5I(γ): From 166Er(n,γ) E=thermal.
  1553.5   355E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   359E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   599E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  1641.1  1294.5I(γ): From 166Er(n,γ) E=thermal.
  1649.3  1384.4I(γ): From 166Er(n,γ) E=thermal.
  1441.5I(γ): From 166Er(n,γ) E=thermal.
  1662.0   909.4I(γ): From 166Er(n,γ) E=thermal.
  1453.9I(γ): From 166Er(n,γ) E=thermal.
  1698.6   305E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   504E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  1712.1   413E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   757E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  1754.8  1223.3I(γ): From 166Er(n,γ) E=thermal.
  1782.2   402E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   446E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  1816.5   437E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  1818.8   450E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  1837.0   284E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   414E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   882E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
E(level)E(gamma)Comments
  1901.9   203E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   508E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  1948.2   236E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   452E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   754E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   993E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  1994.7   158E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   441E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  2202.0   490E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   808E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  2283.3   381E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   585E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  2285.2   503E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  2305.5   489E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  2320.8   502E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  2327.0   332E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   490E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  2476.9   575E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  2477.1   275E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   529E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  2528.4   201E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
   534E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  2766.0   564E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  2833.3   548E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  2842.5   537E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
E(level)E(gamma)Comments
  2946.3   663E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  3081.1   604E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  3118.9   642E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  3152.4   624E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  3426.5   584E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.
  3756.1   675E(γ): From (Bi,Bi’γ); uncertainty unstated by authors.

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