ADOPTED LEVELS, GAMMAS for 158Ho

Author: N. Nica |  Citation: Nucl. Data Sheets 141, 1 (2017) |  Cutoff date: 1-Feb-2017 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-8.8×102 keV 4S(n)= 7.43×103 keV 4S(p)= 4.05×103 keV 3Q(α)= 1.54×103 keV 5
S(2n)= 1.685×104 keV 4S(2p)= 1.067×104 keV 3Q(EC)= 4.22×103 keV 3
Reference: 2017WA10

References:
  A  158Er ε decay  B  158Ho IT decay (28 M)
  C  159Tb(α,5nγ), 160Dy(p,3nγ)  D  152Sm(11B,5nγ),150Nd(14N,6nγ)








E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
      0.0ABCD 5+ 11.3 m 4 
% ε = 100
     
     67.20 1 ABC  2- 28 m 2 
% IT > 81
% ε < 19
    67.200 10 
   100
E3
      0.0
5+
     74.897 11 A    2+ 60 ns 10       7.697 4 
   100
E1
 
 
     91.595 12 A    1-,2-,3- 140 ns 25      24.395 6 
   100
M1+E2
 
 
    102.8   D (6+)      102.7
 

      0.0
5+
    125.62 5 A    (2+)       50.7 1 
   100
[M1,E2]
     74.897
2+
    137.099 25 A    (2-)       45.4 1 
    69.91 3 
  ≈100
    24 5 
[M1,E2]
[M1,E2]
     91.595
     67.20
1-,2-,3-
2-
    146.801 11 A    1+ 1.85 ns 10      71.903 2 
    79.603 10 
   100 11 
     0.89 10 
M1+E2
[E1]
     74.897
 
2+
 
    156.9 1   C  (5-) 29 ns 3     156.9 1 
   100
[E1]
      0.0
5+
    180 Calc.    D (9+) 21.3 m 23 
% ε ≥ 93
% IT ≤ 7
     
    190.243 15 A    0+,1+,2+       43.43 2 
   115.40 2 
   100 10 
    38 3 
M1+E2
(E2)
    146.801
     74.897
1+
2+
    207.7   D (8-)        
    225.0   D (7+)      121.8
   224.9
 
 


    102.8
      0.0
(6+)
5+
    227.8 1   C  (6-)       70.9 1 
   100

    156.9
(5-)
    240.75 4 A    0+,1+       50.68 4 
    93.68 5 
   100 13 
    78 7 
M1+E2
[M1,E2]
    190.243
    146.801
0+,1+,2+
1+
    255.034 18 A    (3+)       64.89 1 
   107.48 3 
    25 8 
   100 16 
[M1,E2]
[E2]
    190.243
    146.801
0+,1+,2+
1+
    278.5   D (9-)       70.8
 

    207.7
(8-)
    279.2   D (7+)      176
   279.3
 
 


    102.8
      0.0
(6+)
5+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
    328.4 2   C  (7-)      100.6 2 
   171.5 3 
   100
 


    227.8
    156.9
(6-)
(5-)
    359.3   D (8+)       80.2
   134.2
   257
 
 
 



    279.2
    225.0
    102.8
(7+)
(7+)
(6+)
    368.0   D (8+)      142.9
   265.5
 
 


    225.0
    102.8
(7+)
(6+)
    379.0   D (10-)      100.3
   171.3
 
 


    278.5
    207.7
(9-)
(8-)
    385.708 19 A    1+      131.65 8 
   195.42 2 
   238.86 3 
   310.82 3 
     7.6 5 
    80 4 
    13.6 12 
   100 2 
[E2]
M1
M1
M1
    255.034
    190.243
    146.801
     74.897
(3+)
0+,1+,2+
1+
2+
    395.186 18 A    0,1      204.16 3 
   248.580 15 
     5.3 13 
   100 6 
M1+E2
E1
 
 
 
 
    398.13 5 ?A    0+,1+,2+      207.89 4 
   100
M1+E2
    190.243
0+,1+,2+
    405   D (10+)      225.0
   100

    180
(9+)
    433.168 21 A    1+      286.40 5 
   296.07 3 
   307.7 1 
   341.58 3 
   358.24 3 
     8.2 4 
    41 2 
     1.2 5 
    53 7 
   100 9 
M1+(E2)
E1

E1
M1
    146.801
    137.099
    125.62
 
     74.897
1+
(2-)
(2+)
 
2+
    443.5 2   C  (8-)      115.1 2 
   215.7 2 
   100 10 
    82 9 


    328.4
    227.8
(7-)
(6-)
    454.4   D (9+)       95.4
   174.9
   246.6
 
 
 



    359.3
    279.2
    207.7
(8+)
(7+)
(8-)
    461.698 22 A    1+       28.7 2 
   271.45 5 
   314.89 3 
   336.02 6 
   386.82 3 
     0.19 6 
     2.8 3 
     3.5 3 
     1.5 2 
   100 5 
M1
M1
M1
(M1,E2)
M1
    433.168
    190.243
    146.801
    125.62
     74.897
1+
0+,1+,2+
1+
(2+)
2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
    493.9   D (11-)      115.1
   215.7
 
 


    379.0
    278.5
(10-)
(9-)
    531.5   D (9+)      163.4
   306.4
 
 


    368.0
    225.0
(8+)
(7+)
    582.2   D (10+)      127.4
   222.9
   303.7
 
 
 



    454.4
    359.3
    278.5
(9+)
(8+)
(9-)
    602.8 2   C  (9-)      159.3 2 
   274.4 3 
   100 10 
    37 4 


    443.5
    328.4
(8-)
(7-)
    652   D (11+)      247.3
   472.1
 
 


    405
    180
(10+)
(9+)
    653.2   D (12-)      159.4
   274.1
 
 


    493.9
    379.0
(11-)
(10-)
    662.69 4 A    0+,1+      200.2 3 ?
   276.98 10 
   472.42 6 
   515.86 6 
   587.90 8 
    ≤5.2
     4.9 10 
    97 4 
   100 9 
    13.9 26 

(M1,E2)
M1
M1

    461.698
    385.708
    190.243
    146.801
     74.897
1+
1+
0+,1+,2+
1+
2+
    715.8   D (10+)      183.9
   348.1
 
 


    531.5
    368.0
(9+)
(8+)
    735.7   D (11+)      153.3
   281.6
   356.4
 
 
 



    582.2
    454.4
    379.0
(10+)
(9+)
(10-)
    768.9 2   C  (10-)      166.1 1 
   325.4 2 
   100 10 
    84 8 


    602.8
    443.5
(9-)
(8-)
    810.88 8 A    (1+)      425.2 1 
   620.6 1 
   100 20 
    60 12 


    385.708
    190.243
1+
0+,1+,2+
    819.2   D (13-)      165.7
   325.3
 
 


    653.2
    493.9
(12-)
(11-)
    917.2   D (11+)      201.4
   385.9
 
 


    715.8
    531.5
(10+)
(9+)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
    918   D (12+)      265.6
   513.4
 
 


    652
    405
(11+)
(10+)
    918.7   D (12+)      182.5
   336.3
   425.2
 
 
 



    735.7
    582.2
    493.9
(11+)
(10+)
(11-)
    982.7 3   C  (11-)      213.8 2 
   379.9 2 
    95 10 
   100 11 


    768.9
    602.8
(10-)
(9-)
   1032.5   D (14-)      213.7
   379.6
 
 


    819.2
    653.2
(13-)
(12-)
   1111.4   D (12+)      194.3
   395.3
 
 


    917.2
    715.8
(11+)
(10+)
   1120.0   D (13+)      201.0
   384.5
   466.9
 
 
 



    918.7
    735.7
    653.2
(12+)
(11+)
(12-)
   1200   D (13+)      282.1
   548.4
 
 


    918
    652
(12+)
(11+)
   1204.6 3   C  (12-)      221.9 2 
   435.8 2 
    36 5 
   100 10 


    982.7
    768.9
(11-)
(10-)
   1254.7   D (15-)      221.8
   435.2
 
 


   1032.5
    819.2
(14-)
(13-)
   1349.3   D (14+)      229.3
   430.7
   529.8
 
 
 



   1120.0
    918.7
    819.2
(13+)
(12+)
(13-)
   1362.0   D (13+)      250.9
   444.9
 
 


   1111.4
    917.2
(12+)
(11+)
   1460.5 3   C  (13-)      255.9 3 
   477.8 2 
    51 7 
   100 12 


   1204.6
    982.7
(12-)
(11-)
   1497   D (14+)      296.1
   578.9
 
 


   1200
    918
(13+)
(12+)
   1510.2   D (16-)      255.4
   477.3
 
 


   1254.7
   1032.5
(15-)
(14-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   1557.2   D (14+)      195.7
   445.4
 
 


   1362.0
   1111.4
(13+)
(12+)
   1590.1   D (15+)      240.6
   470.1
   559
 
 
 



   1349.3
   1120.0
   1032.5
(14+)
(13+)
(14-)
   1737.9 3   C  (14-)      277.4 4 
   533.3 2 
    23 8 
   100 10 


   1460.5
   1204.6
(13-)
(12-)
   1788.2?   D (17-)      277.3
   532.9
 
 


   1510.2
   1254.7
(16-)
(15-)
   1806   D (15+)      309.3
   605.6
 
 


   1497
   1200
(14+)
(13+)
   1859.9   D (16+)      270.7
   510.6
   605
 
 
 



   1590.1
   1349.3
   1254.7
(15+)
(14+)
(15-)
   1868.3   D (15+)      506.3
 

   1362.0
(13+)
   2013.7   D (16+)      456.5
 

   1557.2
(14+)
   2024.3 4   C  (15-)      286.4 4 
   563.8 3 
    26 9 
   100 15 


   1737.9
   1460.5
(14-)
(13-)
   2074.2?   D (18-)      285.6
   564.6
 
 


   1788.2
   1510.2
(17-)
(16-)
   2121.8   D (16+)      315.9
   624.8
 
 


   1806
   1497
(15+)
(14+)
   2132.3   D (17+)      272.5
   542.4
   622
 
 
 



   1859.9
   1590.1
   1510.2
(16+)
(15+)
(16-)
   2354.9 4 ?  C  (16-)      617.0 3 ?
   100

   1737.9
(14-)
   2404.1?   D (19-)      329.8
   615.8
 
 


   2074.2
   1788.2
(18-)
(17-)
   2431.2   D (18+)      299.3
   571.9
   642
 
 
 



   2132.3
   1859.9
   1788.2
(17+)
(16+)
(17-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   2433.8   D (17+)      565.5
 

   1868.3
(15+)
   2444   D (17+)      638.5
 

   1806
(15+)
   2710.9?   D (20-)      307.2
   636.4
 
 


   2404.1
   2074.2
(19-)
(18-)
   2728.5   D (19+)      298
   595.9
   655
 
 
 



   2431.2
   2132.3
   2074.2
(18+)
(17+)
(18-)
   2765   D (18+)      642.9
 

   2121.8
(16+)
   3051.6   D (20+)      324
   620.0
   647
 
 
 



   2728.5
   2431.2
   2404.1
(19+)
(18+)
(19-)
   3085.7   D (21-)      374.5
   681.4
 
 


   2710.9
   2404.1
(20-)
(19-)
   3366   D (21+)      315
   638
 
 


   3051.6
   2728.5
(20+)
(19+)
   3405.0   D (22-)      319.0
   694.6
 
 


   3085.7
   2710.9
(21-)
(20-)
   3688   D (22+)      321
   636
 
 


   3366
   3051.6
(21+)
(20+)
   3813.1   D (23-)      408.0
   727.4
 
 


   3405.0
   3085.7
(22-)
(21-)
   4001   D (23+)      313
   635
 
 


   3688
   3366
(22+)
(21+)
   4143.4   D (24-)      330.0
   738.5
 
 


   3813.1
   3405.0
(23-)
(22-)
   4339   D (24+)      337
   652
 
 


   4001
   3688
(23+)
(22+)
   4574   D (25-)      430
   761
 
 


   4143.4
   3813.1
(24-)
(23-)
   4693   D (25+)      353
   692
 
 


   4339
   4001
(24+)
(23+)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   4917   D (26-)      342
   774
 
 


   4574
   4143.4
(25-)
(24-)
   5079   D (26+)      385
   740
 
 


   4693
   4339
(25+)
(24+)
   5370   D (27-)      453
   797
 
 


   4917
   4574
(26-)
(25-)
   5476   D (27+)      396
   783
 
 


   5079
   4693
(26+)
(25+)
   5734   D (28-)      363
   817
 
 


   5370
   4917
(27-)
(26-)
   5903   D (28+)      426
   824
 
 


   5476
   5079
(27+)
(26+)
   6219   D (29-)      485
   849
 
 


   5734
   5370
(28-)
(27-)
   6342   D (29+)      439
   868
 
 


   5903
   5476
(28+)
(27+)
   6604   D (30-)      384
   871
 
 


   6219
   5734
(29-)
(28-)
   6792   D (30+)      889
 

   5903
(28+)
   7132   D (31-)      527
   913
 
 


   6604
   6219
(30-)
(29-)
   7235   D (31+)      443
   893
 
 


   6792
   6342
(30+)
(29+)
   7535   D (32-)      931
 

   6604
(30-)
   7685   D (32+)      893
 

   6792
(30+)
   8115   D (33-)      983
 

   7132
(31-)
   8144   D (33+)      909
 

   7235
(31+)
   8525   D (34-)      990
 

   7535
(32-)
   8618   D (34+)      933
 

   7685
(32+)
   9101   D (35+)      957
 

   8144
(33+)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   9168   D (35-)     1053
 

   8115
(33-)
   9565   D (36-)     1040
 

   8525
(34-)
   9599   D (36+)      981
 

   8618
(34+)
  10107   D (37+)     1006
 

   9101
(35+)
  10286   D (37-)     1118
 

   9168
(35-)
  10628   D (38-)     1063
 

   9565
(36-)
  10631   D (38+)     1032
 

   9599
(36+)
  11163   D (39+)     1056
 

  10107
(37+)
  11673   D (40-)     1045
 

  10628
(38-)
  11712   D (40+)     1081
 

  10631
(38+)
  12266   D (41+)     1103
 

  11163
(39+)
  12766   D (42-)     1093
 

  11673
(40-)
  12845   D (42+)     1133
 

  11712
(40+)
  13422   D (43+)     1156
 

  12266
(41+)

E(level): From least-squares fits to γ energies in the individual decay or reaction. There are major discrepancies between the γ-ray energies in the 158Er ε decay compared to the assigned uncertainties, e.g., as large as 0.2 keV vs 0.01 keV.

Jπ(level): The assignments for the high-spin levels from the 152Sm(11B,5nγ) and 150Nd(14N,6nγ) reactions are based on the usual systematics of increasing γ energy and decreasing intensity with increasing excitation energy and the band structures. Specific arguments are given for the levels observed in other decay modes.

M(γ): From Ice and Iγ data of 1977AnYX and 1982Vy06 and ε data of 1972Ha41.

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Band Transitions:

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - Kπ=5+ ground-state band, π7/2[523] ν3/2[521]
      0.0 5+ 11.3 m 4 
% ε = 100
     
    102.8 (6+)      102.7
 

      0.0
5+
    225.0 (7+)      121.8
   224.9
 
 


    102.8
      0.0
(6+)
5+
    368.0 (8+)      142.9
   265.5
 
 


    225.0
    102.8
(7+)
(6+)
    531.5 (9+)      163.4
   306.4
 
 


    368.0
    225.0
(8+)
(7+)
    715.8 (10+)      183.9
   348.1
 
 


    531.5
    368.0
(9+)
(8+)
    917.2 (11+)      201.4
   385.9
 
 


    715.8
    531.5
(10+)
(9+)
   1111.4 (12+)      194.3
   395.3
 
 


    917.2
    715.8
(11+)
(10+)
   1362.0 (13+)      250.9
   444.9
 
 


   1111.4
    917.2
(12+)
(11+)
   1557.2 (14+)        
   1868.3 (15+)      506.3
 

   1362.0
(13+)
   2013.7 (16+)        
   2433.8 (17+)      565.5
 

   1868.3
(15+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - Kπ=9+ π7/2[523] ν11/2[505] band
    405 (10+)        
    652 (11+)      247.3
   472.1
 
 


    405
    180
(10+)
(9+)
    918 (12+)      265.6
   513.4
 
 


    652
    405
(11+)
(10+)
   1200 (13+)      282.1
   548.4
 
 


    918
    652
(12+)
(11+)
   1497 (14+)      296.1
   578.9
 
 


   1200
    918
(13+)
(12+)
   1806 (15+)      309.3
   605.6
 
 


   1497
   1200
(14+)
(13+)
   2121.8 (16+)      315.9
   624.8
 
 


   1806
   1497
(15+)
(14+)
   2444 (17+)      638.5
 

   1806
(15+)
   2765 (18+)      642.9
 

   2121.8
(16+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - Kπ=(6-) band, α=7.15, B=0.0015
    227.8 1  (6-)        
    328.4 2  (7-)      100.6 2 
   171.5 3 
   100
 


    227.8
    156.9
(6-)
(5-)
    443.5 2  (8-)      115.1 2 
   215.7 2 
   100 10 
    82 9 


    328.4
    227.8
(7-)
(6-)
    602.8 2  (9-)      159.3 2 
   274.4 3 
   100 10 
    37 4 


    443.5
    328.4
(8-)
(7-)
    768.9 2  (10-)      166.1 1 
   325.4 2 
   100 10 
    84 8 


    602.8
    443.5
(9-)
(8-)
    982.7 3  (11-)      213.8 2 
   379.9 2 
    95 10 
   100 11 


    768.9
    602.8
(10-)
(9-)
   1204.6 3  (12-)      221.9 2 
   435.8 2 
    36 5 
   100 10 


    982.7
    768.9
(11-)
(10-)
   1460.5 3  (13-)      255.9 3 
   477.8 2 
    51 7 
   100 12 


   1204.6
    982.7
(12-)
(11-)
   1737.9 3  (14-)      277.4 4 
   533.3 2 
    23 8 
   100 10 


   1460.5
   1204.6
(13-)
(12-)
   2024.3 4  (15-)        
   2354.9 4  (16-)      617.0 3 ?
   100

   1737.9
(14-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 4 - Kπ=5+ π7/2[404] ν3/2[651] band
    279.2 (7+)        
    359.3 (8+)       80.2
   134.2
   257
 
 
 



    279.2
    225.0
    102.8
(7+)
(7+)
(6+)
    454.4 (9+)       95.4
   174.9
   246.6
 
 
 



    359.3
    279.2
    207.7
(8+)
(7+)
(8-)
    582.2 (10+)      127.4
   222.9
   303.7
 
 
 



    454.4
    359.3
    278.5
(9+)
(8+)
(9-)
    735.7 (11+)      153.3
   281.6
   356.4
 
 
 



    582.2
    454.4
    379.0
(10+)
(9+)
(10-)
    918.7 (12+)      182.5
   336.3
   425.2
 
 
 



    735.7
    582.2
    493.9
(11+)
(10+)
(11-)
   1120.0 (13+)      201.0
   384.5
   466.9
 
 
 



    918.7
    735.7
    653.2
(12+)
(11+)
(12-)
   1349.3 (14+)      229.3
   430.7
   529.8
 
 
 



   1120.0
    918.7
    819.2
(13+)
(12+)
(13-)
   1590.1 (15+)      240.6
   470.1
   559
 
 
 



   1349.3
   1120.0
   1032.5
(14+)
(13+)
(14-)
   1859.9 (16+)        
   2132.3 (17+)      272.5
   542.4
   622
 
 
 



   1859.9
   1590.1
   1510.2
(16+)
(15+)
(16-)
   2431.2 (18+)        
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
   2728.5 (19+)      298
   595.9
   655
 
 
 



   2431.2
   2132.3
   2074.2
(18+)
(17+)
(18-)
   3051.6 (20+)      324
   620.0
   647
 
 
 



   2728.5
   2431.2
   2404.1
(19+)
(18+)
(19-)
   3366 (21+)      315
   638
 
 


   3051.6
   2728.5
(20+)
(19+)
   3688 (22+)      321
   636
 
 


   3366
   3051.6
(21+)
(20+)
   4001 (23+)      313
   635
 
 


   3688
   3366
(22+)
(21+)
   4339 (24+)      337
   652
 
 


   4001
   3688
(23+)
(22+)
   4693 (25+)      353
   692
 
 


   4339
   4001
(24+)
(23+)
   5079 (26+)      385
   740
 
 


   4693
   4339
(25+)
(24+)
   5476 (27+)      396
   783
 
 


   5079
   4693
(26+)
(25+)
   5903 (28+)      426
   824
 
 


   5476
   5079
(27+)
(26+)
   6342 (29+)      439
   868
 
 


   5903
   5476
(28+)
(27+)
   6792 (30+)      889
 

   5903
(28+)
   7235 (31+)      443
   893
 
 


   6792
   6342
(30+)
(29+)
   7685 (32+)      893
 

   6792
(30+)
   8144 (33+)      909
 

   7235
(31+)
   8618 (34+)      933
 

   7685
(32+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
   9101 (35+)      957
 

   8144
(33+)
   9599 (36+)      981
 

   8618
(34+)
  10107 (37+)     1006
 

   9101
(35+)
  10631 (38+)     1032
 

   9599
(36+)
  11163 (39+)     1056
 

  10107
(37+)
  11712 (40+)     1081
 

  10631
(38+)
  12266 (41+)     1103
 

  11163
(39+)
  12845 (42+)     1133
 

  11712
(40+)
  13422 (43+)     1156
 

  12266
(41+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 5 - Kπ=5- π7/2[523] ν3/3[651] band
    207.7 (8-)        
    278.5 (9-)       70.8
 

    207.7
(8-)
    379.0 (10-)      100.3
   171.3
 
 


    278.5
    207.7
(9-)
(8-)
    493.9 (11-)      115.1
   215.7
 
 


    379.0
    278.5
(10-)
(9-)
    653.2 (12-)      159.4
   274.1
 
 


    493.9
    379.0
(11-)
(10-)
    819.2 (13-)      165.7
   325.3
 
 


    653.2
    493.9
(12-)
(11-)
   1032.5 (14-)      213.7
   379.6
 
 


    819.2
    653.2
(13-)
(12-)
   1254.7 (15-)      221.8
   435.2
 
 


   1032.5
    819.2
(14-)
(13-)
   1510.2 (16-)      255.4
   477.3
 
 


   1254.7
   1032.5
(15-)
(14-)
   1788.2 (17-)        
   2074.2 (18-)      285.6
   564.6
 
 


   1788.2
   1510.2
(17-)
(16-)
   2404.1 (19-)        
   2710.9 (20-)      307.2
   636.4
 
 


   2404.1
   2074.2
(19-)
(18-)
   3085.7 (21-)      374.5
   681.4
 
 


   2710.9
   2404.1
(20-)
(19-)
   3405.0 (22-)      319.0
   694.6
 
 


   3085.7
   2710.9
(21-)
(20-)
   3813.1 (23-)      408.0
   727.4
 
 


   3405.0
   3085.7
(22-)
(21-)
   4143.4 (24-)      330.0
   738.5
 
 


   3813.1
   3405.0
(23-)
(22-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
   4574 (25-)      430
   761
 
 


   4143.4
   3813.1
(24-)
(23-)
   4917 (26-)      342
   774
 
 


   4574
   4143.4
(25-)
(24-)
   5370 (27-)      453
   797
 
 


   4917
   4574
(26-)
(25-)
   5734 (28-)      363
   817
 
 


   5370
   4917
(27-)
(26-)
   6219 (29-)      485
   849
 
 


   5734
   5370
(28-)
(27-)
   6604 (30-)      384
   871
 
 


   6219
   5734
(29-)
(28-)
   7132 (31-)      527
   913
 
 


   6604
   6219
(30-)
(29-)
   7535 (32-)      931
 

   6604
(30-)
   8115 (33-)      983
 

   7132
(31-)
   8525 (34-)      990
 

   7535
(32-)
   9168 (35-)     1053
 

   8115
(33-)
   9565 (36-)     1040
 

   8525
(34-)
  10286 (37-)     1118
 

   9168
(35-)
  10628 (38-)     1063
 

   9565
(36-)
  11673 (40-)     1045
 

  10628
(38-)
  12766 (42-)     1093
 

  11673
(40-)

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Additional Gamma Data:















E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityMixing
Ratio
Conversion
Coefficient
Additional Data
     67.20 2- 28 m 2 
% IT > 81
% ε < 19
    67.200 10 E3 477B(E3)(W.u.)=0.000149 19, α=477, α(K)=3.85 6, α(L)=356 5, α(M)=93.1 13, α(N)=21.1 3, α(O)=2.41 4, α(P)=0.001608 23
     74.897 2+ 60 ns 10       7.697 4 E1 14.14B(E1)(W.u.)=0.00056 10, α=14.14, α(M)=11.56 17, α(N)=2.38 4, α(O)=0.193 3, α(P)=0.00327 5
     91.595 1-,2-,3- 140 ns 25      24.395 6 M1+E20.071 1034.2B(E2)(W.u.)=1.3 5, B(M1)(W.u.)=0.00031 6, α=34.2 25, α(L)=26.6 19, α(M)=6.0 5, α(N)=1.38 10, α(O)=0.190 12, α(P)=0.00847 12
    125.62 (2+)       50.7 1 [M1,E2] 23α=23 21, α(L)=18 16, α(M)=4.3 38, α(N)=0.97 85, α(O)=0.114 97, α(P)=5.9×10-4 40
    137.099 (2-)       45.4 1 [M1,E2] 39α=39 36, α(L)=30 27, α(M)=7.3 66, α(N)=1.6 15, α(O)=0.19 17, α(P)=8.0×10-4 56
(2-)       69.91 3 [M1,E2] 9.4α=9.4 21, α(K)=4.2 20, α(L)=4.0 31, α(M)=0.96 76, α(N)=0.22 17, α(O)=0.026 20, α(P)=2.4×10-4 15
    146.801 1+ 1.85 ns 10      71.903 2 M1+E20.068 156.77B(E2)(W.u.)=1.9 9, B(M1)(W.u.)=0.0041 7, α=6.77, α(K)=5.65 8, α(L)=0.873 18, α(M)=0.193 4, α(N)=0.0448 9, α(O)=0.00647 12, α(P)=0.000352 5
1+ 1.85 ns 10      79.603 10 [E1] 0.580B(E1)(W.u.)=2.8E-7 5, α=0.580, α(K)=0.479 7, α(L)=0.0785 11, α(M)=0.01734 25, α(N)=0.00394 6, α(O)=0.000523 8, α(P)=2.12E-5 3
    156.9 (5-) 29 ns 3     156.9 1 [E1] 0.0954B(E1)(W.u.)=1.89E-6 20, α=0.0954, α(K)=0.0801 12, α(L)=0.01197 17, α(M)=0.00263 4, α(N)=0.000603 9, α(O)=8.34E-5 12, α(P)=3.89E-6 6
    190.243 0+,1+,2+       43.43 2 M1+E20.050 235.0α=5.0 3, α(L)=3.89 20, α(M)=0.86 5, α(N)=0.200 11, α(O)=0.0287 13, α(P)=0.001542 22
0+,1+,2+      115.40 2 (E2) 1.661α=1.661, α(K)=0.765 11, α(L)=0.688 10, α(M)=0.1656 24, α(N)=0.0374 6, α(O)=0.00447 7, α(P)=3.21×10-5 5
    240.75 0+,1+       50.68 4 M1+E20.21 +5-34.7α=4.7 9, α(L)=3.7 7, α(M)=0.84 16, α(N)=0.19 4, α(O)=0.026 4, α(P)=0.000948 22
0+,1+       93.68 5 [M1,E2] 3.38α=3.38 24, α(K)=1.96 69, α(L)=1.09 70, α(M)=0.26 18, α(N)=0.059 39, α(O)=0.0072 43, α(P)=1.09×10-4 56
    255.034 (3+)       64.89 1 [M1,E2] 12.3α=12.3 32, α(K)=5.0 27, α(L)=5.6 45, α(M)=1.4 11, α(N)=0.30 25, α(O)=0.036 28, α(P)=3.0×10-4 18
(3+)      107.48 3 [E2] 2.16α=2.16, α(K)=0.920 13, α(L)=0.950 14, α(M)=0.229 4, α(N)=0.0516 8, α(O)=0.00616 9, α(P)=3.83×10-5 6
    385.708 1+      131.65 8 [E2] 1.033α=1.033, α(K)=0.536 8, α(L)=0.382 6, α(M)=0.0916 13, α(N)=0.0207 3, α(O)=0.00250 4, α(P)=2.30×10-5 4
1+      195.42 2 M1 0.394α=0.394, α(K)=0.332 5, α(L)=0.0487 7, α(M)=0.01076 15, α(N)=0.00250 4, α(O)=0.000364 5, α(P)=2.05×10-5 3
1+      238.86 3 M1 0.227α=0.227, α(K)=0.191 3, α(L)=0.0280 4, α(M)=0.00617 9, α(N)=0.001434 20, α(O)=0.000209 3, α(P)=1.177×10-5 17
1+      310.82 3 M1 0.1116α=0.1116, α(K)=0.0941 14, α(L)=0.01368 20, α(M)=0.00301 5, α(N)=0.000700 10, α(O)=0.0001020 15, α(P)=5.77×10-6 8
    395.186 0,1      204.16 3 M1+E2 0.29α=0.29 6, α(K)=0.222 72, α(L)=0.051 8, α(M)=0.0117 23, α(N)=0.0027 5, α(O)=0.00036 4, α(P)=1.27×10-5 55
0,1      248.580 15 E1 0.0287α=0.0287, α(K)=0.0242 4, α(L)=0.00350 5, α(M)=0.000768 11, α(N)=0.0001766 25, α(O)=2.49×10-5 4, α(P)=1.240E-6 18
    398.13 0+,1+,2+      207.89 4 M1+E2 0.27α=0.27 6, α(K)=0.211 69, α(L)=0.048 7, α(M)=0.0110 20, α(N)=0.0025 5, α(O)=0.00034 4, α(P)=1.20×10-5 52
    433.168 1+      286.40 5 M1+(E2) 0.108α=0.108 31, α(K)=0.087 31, α(L)=0.0165 7, α(M)=0.00373 7, α(N)=0.000857 20, α(O)=0.000118 10, α(P)=5.0×10-6 22
1+      296.07 3 E1 0.0185α=0.0185, α(K)=0.01560 22, α(L)=0.00223 4, α(M)=0.000489 7, α(N)=0.0001127 16, α(O)=1.595×10-5 23, α(P)=8.13E-7 12
1+      341.58 3 E1 0.0453α=0.0453, α(K)=0.0344 5, α(L)=0.00842 12, α(M)=0.00194 3, α(N)=0.000444 7, α(O)=5.85×10-5 9, α(P)=1.82E-6 3
1+      358.24 3 M1 0.0766α=0.0766, α(K)=0.0646 9, α(L)=0.00935 13, α(M)=0.00206 3, α(N)=0.000478 7, α(O)=6.97×10-5 10, α(P)=3.95E-6 6
E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityMixing
Ratio
Conversion
Coefficient
Additional Data
    461.698 1+       28.7 2 M1 16.2α=16.2 4, α(L)=12.7 4, α(M)=2.80 7, α(N)=0.649 17, α(O)=0.0941 24, α(P)=0.00525 14
1+      271.45 5 M1 0.1605α=0.1605, α(K)=0.1353 19, α(L)=0.0197 3, α(M)=0.00435 6, α(N)=0.001010 15, α(O)=0.0001472 21, α(P)=8.31×10-6 12
1+      314.89 3 M1 0.1078α=0.1078, α(K)=0.0909 13, α(L)=0.01321 19, α(M)=0.00291 4, α(N)=0.000676 10, α(O)=9.85×10-5 14, α(P)=5.57E-6 8
1+      336.02 6 (M1,E2) 0.069α=0.069 22, α(K)=0.056 21, α(L)=0.0100 11, α(M)=0.00225 20, α(N)=0.00052 5, α(O)=7.2×10-5 11, α(P)=3.3E-6 14
1+      386.82 3 M1 0.0626α=0.0626, α(K)=0.0528 8, α(L)=0.00763 11, α(M)=0.001679 24, α(N)=0.000390 6, α(O)=5.69×10-5 8, α(P)=3.23E-6 5
    662.69 0+,1+      276.98 10 (M1,E2) 0.119α=0.119 34, α(K)=0.095 33, α(L)=0.0183 5, α(M)=0.00415 7, α(N)=0.000955 14, α(O)=0.000131 9, α(P)=5.5×10-6 24
0+,1+      472.42 6 M1 0.0372α=0.0372, α(K)=0.0315 5, α(L)=0.00451 7, α(M)=0.000993 14, α(N)=0.000231 4, α(O)=3.37×10-5 5, α(P)=1.91E-6 3
0+,1+      515.86 6 M1 0.0297α=0.0297, α(K)=0.0251 4, α(L)=0.00359 5, α(M)=0.000790 11, α(N)=0.000183 3, α(O)=2.68×10-5 4, α(P)=1.526E-6 22

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
      0.05+ 11.3 m 4 
% ε = 100
Q=+4.2 4, μ=+3.77 3
Δ<r2>(158Ho-165Ho)=0.454 fm2 4 from table in 1989Al27, and by subtraction of entries Δ<r2>(156Ho-158Ho)=0.389 fm2 5, Δ<r2>(157Ho-158Ho)=0.036 fm2 5, and Δ<r2>(158Ho-160Ho)=0.091 fm2 5.
E(level): Δ<r2>(158Ho-165Ho)=0.454 fm2 4 from table in 1989Al27, and by subtraction of entries Δ<r2>(156Ho-158Ho)=0.389 fm2 5, Δ<r2>(157Ho-158Ho)=0.036 fm2 5, and Δ<r2>(158Ho-160Ho)=0.091 fm2 5. From 1996YuZY; other: 772.0 from 1999Lu03, but this γ is placed from 4915 level. Kπ=5+ ground-state band, π7/2[523] ν3/2[521].
     67.202- 28 m 2 
% IT > 81
% ε < 19
Q=+1.66 17, μ=+2.44 3
Δ<r2>(158Ho(2-)-158Ho(5+))=+0.158 fm2 5 from subtraction of entries in 1989Al27.
E(level): Δ<r2>(158Ho(2-)-158Ho(5+))=+0.158 fm2 5 from subtraction of entries in 1989Al27.
    102.8(6+)   E(level): From 1996YuZY; other: 772.0 from 1999Lu03, but this γ is placed from 4915 level. Kπ=5+ ground-state band, π7/2[523] ν3/2[521].
    125.62(2+)   Jπ(level): Postulated by V.γ. Kalinnikov, priv. comm., 2010 in 158Er ε decay dataset. Specific arguments are given in comments.
    137.099(2-)   Jπ(level): Postulated by V.γ. Kalinnikov, priv. comm., 2010 in 158Er ε decay dataset. Specific arguments are given in comments.
    207.7(8-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
    225.0(7+)   E(level): From 1996YuZY; other: 772.0 from 1999Lu03, but this γ is placed from 4915 level. Kπ=5+ ground-state band, π7/2[523] ν3/2[521].
    227.8(6-)   E(level): Kπ=(6-) band, α=7.15, B=0.0015.
    255.034(3+)   Jπ(level): Postulated by V.γ. Kalinnikov, priv. comm., 2010 in 158Er ε decay dataset. Specific arguments are given in comments.
    278.5(9-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
    279.2(7+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
    328.4(7-)   E(level): Kπ=(6-) band, α=7.15, B=0.0015.
    359.3(8+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
    368.0(8+)   E(level): From 1996YuZY; other: 772.0 from 1999Lu03, but this γ is placed from 4915 level. Kπ=5+ ground-state band, π7/2[523] ν3/2[521].
    379.0(10-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
    405(10+)   E(level): Kπ=9+ π7/2[523] ν11/2[505] band.
    443.5(8-)   E(level): Kπ=(6-) band, α=7.15, B=0.0015.
    454.4(9+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
    493.9(11-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
    531.5(9+)   E(level): From 1996YuZY; other: 772.0 from 1999Lu03, but this γ is placed from 4915 level. Kπ=5+ ground-state band, π7/2[523] ν3/2[521].
    582.2(10+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
    602.8(9-)   E(level): Kπ=(6-) band, α=7.15, B=0.0015.
    652(11+)   E(level): Kπ=9+ π7/2[523] ν11/2[505] band.
    653.2(12-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
    715.8(10+)   E(level): From 1996YuZY; other: 772.0 from 1999Lu03, but this γ is placed from 4915 level. Kπ=5+ ground-state band, π7/2[523] ν3/2[521].
E(level)Jπ(level)T1/2(level)Comments
    735.7(11+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
    768.9(10-)   E(level): Kπ=(6-) band, α=7.15, B=0.0015.
    810.88(1+)   Jπ(level): Postulated by V.γ. Kalinnikov, priv. comm., 2010 in 158Er ε decay dataset. Specific arguments are given in comments.
    819.2(13-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
    917.2(11+)   E(level): From 1996YuZY; other: 772.0 from 1999Lu03, but this γ is placed from 4915 level. Kπ=5+ ground-state band, π7/2[523] ν3/2[521].
    918(12+)   E(level): Kπ=9+ π7/2[523] ν11/2[505] band.
    918.7(12+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
    982.7(11-)   E(level): Kπ=(6-) band, α=7.15, B=0.0015.
   1032.5(14-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   1111.4(12+)   E(level): From 1996YuZY; other: 772.0 from 1999Lu03, but this γ is placed from 4915 level. Kπ=5+ ground-state band, π7/2[523] ν3/2[521].
   1120.0(13+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   1200(13+)   E(level): Kπ=9+ π7/2[523] ν11/2[505] band.
   1204.6(12-)   E(level): Kπ=(6-) band, α=7.15, B=0.0015.
   1254.7(15-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   1349.3(14+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   1362.0(13+)   E(level): From 1996YuZY; other: 772.0 from 1999Lu03, but this γ is placed from 4915 level. Kπ=5+ ground-state band, π7/2[523] ν3/2[521].
   1460.5(13-)   E(level): Kπ=(6-) band, α=7.15, B=0.0015.
   1497(14+)   E(level): Kπ=9+ π7/2[523] ν11/2[505] band.
   1510.2(16-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   1557.2(14+)   E(level): From 1996YuZY; other: 772.0 from 1999Lu03, but this γ is placed from 4915 level. Kπ=5+ ground-state band, π7/2[523] ν3/2[521].
   1590.1(15+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   1737.9(14-)   E(level): Kπ=(6-) band, α=7.15, B=0.0015.
   1788.2(17-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   1806(15+)   E(level): Kπ=9+ π7/2[523] ν11/2[505] band.
   1859.9(16+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
E(level)Jπ(level)T1/2(level)Comments
   1868.3(15+)   E(level): From 1996YuZY; other: 772.0 from 1999Lu03, but this γ is placed from 4915 level. Kπ=5+ ground-state band, π7/2[523] ν3/2[521].
   2013.7(16+)   E(level): From 1996YuZY; other: 772.0 from 1999Lu03, but this γ is placed from 4915 level. Kπ=5+ ground-state band, π7/2[523] ν3/2[521].
   2024.3(15-)   E(level): Kπ=(6-) band, α=7.15, B=0.0015.
   2074.2(18-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   2121.8(16+)   E(level): Kπ=9+ π7/2[523] ν11/2[505] band.
   2132.3(17+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   2354.9(16-)   E(level): Kπ=(6-) band, α=7.15, B=0.0015.
   2404.1(19-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   2431.2(18+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   2433.8(17+)   E(level): From 1996YuZY; other: 772.0 from 1999Lu03, but this γ is placed from 4915 level. Kπ=5+ ground-state band, π7/2[523] ν3/2[521].
   2444(17+)   E(level): Kπ=9+ π7/2[523] ν11/2[505] band.
   2710.9(20-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   2728.5(19+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   2765(18+)   E(level): Kπ=9+ π7/2[523] ν11/2[505] band.
   3051.6(20+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   3085.7(21-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   3366(21+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   3405.0(22-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   3688(22+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   3813.1(23-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   4001(23+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   4143.4(24-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   4339(24+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   4574(25-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   4693(25+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
E(level)Jπ(level)T1/2(level)Comments
   4917(26-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   5079(26+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   5370(27-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   5476(27+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   5734(28-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   5903(28+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   6219(29-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   6342(29+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   6604(30-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   6792(30+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   7132(31-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   7235(31+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   7535(32-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   7685(32+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   8115(33-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   8144(33+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   8525(34-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   8618(34+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   9101(35+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
   9168(35-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   9565(36-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
   9599(36+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
  10107(37+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
  10286(37-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
  10628(38-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
E(level)Jπ(level)T1/2(level)Comments
  10631(38+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
  11163(39+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
  11673(40-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
  11712(40+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
  12266(41+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
  12766(42-)   E(level): Kπ=5- π7/2[523] ν3/3[651] band.
  12845(42+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.
  13422(43+)   E(level): Kπ=5+ π7/2[404] ν3/2[651] band.

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Additional Gamma Comments:

E(level)E(gamma)Comments
    255.034     64.89E(γ): Differs by 4σ or more from calculated value
    107.48E(γ): Differs by 4σ or more from calculated value
    385.708    131.65E(γ): Differs by 4σ or more from calculated value
    768.9    166.1I(γ): may include a transition in 159Ho
    982.7    213.8I(γ): may include a transition in 158Dy
   4574    761E(γ): From 1996YuZY; other: 772.0 from 1999Lu03, but this γ is placed from 4915 level.

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