ADOPTED LEVELS, GAMMAS for 190Ir

Authors: Balraj Singh, and Jun Chen |  Citation: Nucl. Data Sheets 169, 1 (2020) |  Cutoff date: 15-Oct-2020 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=552.9 keV 13S(n)= 6375 keV 13S(p)= 5055.8 keV 12Q(α)= 2748.6 keV 15
Reference: 2017WA10

References:
  A  190Ir IT decay (1.120 H)  B  190Ir IT decay (3.087 H)
  C  189Os(3He,d)  D  189Os(α,t)
  E  191Ir(d,t)  F  192Os(p,3nγ),(d,4nγ)

General Comments:

Mass measurement: 2013Sh30 (Schottky mass spectrometry)

α tentative long-lived isomer (T1/2=60-130 d) is reported by 2001Ma73 in 181Ta(28Si,4a3n)190Au reaction at 125, 135 MeV followed by ε decay chain 190Au |) 190Pt |) 190Ir. The isomer is identified through α and γ ray studies of the reaction products, several days after the irradiation procedures

Theory references: consult the NSR database (www.nndc.bnl.gov/nsr/) for two primary references dealing with nuclear structure calculations.

Levels: All configuration assignments are from 1995Ga04 and/or 2000Ga03.

Q-value: S(2n)=14551 9, S(2p)=12314.7 13 (2017Wa10)










E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
     0.0AB  EF 4- 11.78 d 10 
% ε = 100
% β+ < 0.002
     
   0+X     F        
    22.46 4  B   F 6-      22.45 5 
   100
E2
     0.0
4-
    26.1 1 A CDEF (1)- 1.120 h 3 
% IT = 100
   26.1 1 
   100
M3
     0.0
4-
    36.154 25  B   F 4+ > 2 µs
% IT = 100
   36.175 17 
   100
E1
     0.0
4-
    38.1 2     E  (3)-        
    82.594 20   CDEF (3)- 6 ns 2     82.594 20 
   100
(M1)
     0.0
4-
    83.3 10   CDEF (2)-      57.143 22 
   100
D
    26.1
(1)-
   138.116 17      F (5-)     138.093 20 
   100

     0.0
4-
   144.1 10   CDEF (1)-     118.132 20 
   100
D
    26.1
(1)-
   148.696+X 20      F 90 ns 3 
% IT = 100
  148.696 20 
   100
D
   0+X

   168.38 3      F (4-)      85.790 21 
   100
D
    82.594
(3)-
   170.53 3      F (5+)     134.363 20 
   100
D
    36.154
4+
   171.532 22  B   F 6+ 3.73 ns 5    135.353 14 
   100
E2
    36.154
4+
   173.8 2   CDE  (1)-        
   183.4 4   CDE  (0)-        
   199.0 10   CDEF (3)-     115.73 3 
  172.864 21 
    37.8 13 
   100.0 22 


    83.3
    26.1
(2)-
(1)-
   210.3     F        
   223.6 5   CDE  (2)-        
   227.68 4  B   F 7+ 3.7 ns 2     56.124 25 
  205.225 21 
    57 3 
   100 3 
M1
E1
   171.532
    22.46
6+
6-
   231.3+X     F      82.6
 

   148.696+X

   232.83 5      F (7-)     210.294 21 
   100
D
    22.46
6-
   241.7 6     E  1-,2-,3-        
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
   245.0 7   CD   (0:4)(-)        
   266.8 3     E  (0:3)-        
   269.4 11   CD   (1-,2-)        
   278.9 3     E  1-,2-,3-        
   284.8 3   CDE  (2)-        
   287.74 3      F (6+)     116.245 22 
  117.290 21 
  251.630 21 
    55.0 25 
    58.0 15 
   100.0 20 
D


   171.532
   170.53
    36.154
6+
(5+)
4+
   313.2 5   CDE  (2)-        
   314.10 4 ?     F (4+)     277.949 21 
   100

    36.154
4+
   317.56 4      F (5-)     149.196 21 
   100
D
   168.38
(4-)
   331.7 4     E  (1:5)-        
   332.41 3      F (6+)     160.904 20 
  161.891 22 
   100.0 20 
    36.6 11 

D
   171.532
   170.53
6+
(5+)
   337.992 18      F (6-)     199.853 21 
  338.022 23 
   100.0 21 
    71.7 17 
D

   138.116
     0.0
(5-)
4-
   347.8 4     E  (3)-        
   351.44 3      F (6+)     179.880 21 
  180.893 22 
   100.0 25 
    39.0 14 

D
   171.532
   170.53
6+
(5+)
   366.7 4     E  1-,2-,3-        
   369.38 3      F (7+)     141.694 21 
  197.966 24 
  198.786 22 
    52.7 13 
   100.0 19 
   <33
D
D

   227.68
   171.532
   170.53
7+
6+
(5+)
   375.7 4     E  (0:3)-        
   376.4 1  B     11- 3.087 h 12 
% IT = 8.6 2
% ε = 91.4 2
  148.7 1 
   100
M4
   227.68
7+
   379.9 8   CD   (1-,2-)        
   385.97 4      F (5+)     214.47 3 
  215.39 3 
  349.81 4 
   100 3 
    84 4 
    58 3 
D

D
   171.532
   170.53
    36.154
6+
(5+)
4+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
   404.02 3      F (6-)     265.901 22 
   100
D
   138.116
(5-)
   408.0 4     E  1-,2-,3-        
   415.09 4      F (5-)     246.692 21 
   100
D
   168.38
(4-)
   426.7 4     E  (0:3)-        
   430.7 13   CD   (1-,2-)        
   431.62 5      F     198.786 22 
   100

   232.83
(7-)
   440.95 4      F (7+)     153.203 20 
   100
D
   287.74
(6+)
   442.78 4    DEF (6)-     304.66 3 
   100
D
   138.116
(5-)
   444.48 4      F (8+)     216.832 21 
   100
D
   227.68
7+
   447.5 10      F (5-)     248.575 21 
   100

   199.0
(3)-
   448.51 3      F (7+)     276.834 23 
  277.949 21 
   100.0 27 
  <680
D

   171.532
   170.53
6+
(5+)
   449.57 4      F (6-)     132.005 21 
   100
D
   317.56
(5-)
   452.43 21   C EF     219.6 2 
 

   232.83
(7-)
   456.6 14   CD   (0:4)(-)        
   463.62 4      F (8+)      94.257 22 
  291.88 4 
    56.9 17 
   100 8 


   369.38
   171.532
(7+)
6+
   465.4 16   CD   (4+)        
   475.10 5      F (8-)     242.195 21 
  452.734 23 
   100.0 18 
  <106
D

   232.83
    22.46
(7-)
6-
   478.5 5     E  (1:5)-        
   479.52 5      F     246.692 21 
   100
D
   232.83
(7-)
   485.8 5     E  (0:3)-        
   496.4 5     E  (0:3)-        
   498.2 9   CD   (1-,2-)        
   501.19 4      F (6+)     115.246 25 
   100
D
   385.97
(5+)
   510.9 5   CDE  (0:3)-        
   528.36 7      F     295.53 5 
   100

   232.83
(7-)
   541.44 4      F (7+)     189.994 22 
  209.1 1 
   100 3 
 
D

   351.44
   332.41
(6+)
(6+)
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
   542.9 10     EF (5)-     343.88 3 
   100

   199.0
(3)-
   551.0 9   CD   (1-,2-)        
   557.12 11      F     419.0 1 
 

   138.116
(5-)
   566.66 8      F (7-)     162.6 1 
  228.7 1 
 
 


   404.02
   337.992
(6-)
(6-)
   574.37 4      F (8+)     346.679 24 
  402.835 23 
    54.8 16 
   100.0 21 
D

   227.68
   171.532
7+
6+
   577.49 5 ?     F (5+)     263.39 3 
   100
D
   314.10
(4+)
   588.68 4      F (7+)     237.196 23 
  256.300 22 
    70 3 
   100.0 24 
D
D
   351.44
   332.41
(6+)
(6+)
   589.4 6   CDE  (0:3)-        
   602.7 6     E  (1:5)-        
   603.17 4      F (6-)     188.062 21 
  285.66 4 
   100 4 
    37 3 

D
   415.09
   317.56
(5-)
(5-)
   612.8 7     E  (0:3)-        
   619.1 7     E  (0:3)-        
   621.5 13   CD   (0:4)(-)        
   633.0 7     E  (0:3)-        
   655.3 7     E  (0:3)-        
   655.64 21      F (8+)     214.7 2 
 

   440.95
(7+)
   657.29 11      F     319.3 1 
 

   337.992
(6-)
   661.45 5      F (7-)     211.883 22 
   100
D
   449.57
(6-)
   669.0 7     E  1-,2-,3-        
   670.8 13   CD   (0:4)(-)        
   678.59 4      F (6,7)     229.932 21 
  292.4 1 
  391.065 25 
   100.0 21 
 
    97.3 23 
D


   448.51
   385.97
   287.74
(7+)
(5+)
(6+)
   680.47 4      F (9+)     236.050 22 
  452.734 23 
   100.0 22 
  <190


   444.48
   227.68
(8+)
7+
   680.9     F     470.6 1 
 

   210.3

E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
   684.7 7     E  (0:3)-        
   693.02 20      F     554.9 2 
 

   138.116
(5-)
   694.1 9   CD   (1-,2-)        
   705.2 8     E  1-,2-,3-        
   708.55 15      F     260.0 2 
  480.9 2 
 
 


   448.51
   227.68
(7+)
7+
   716.2 17   CD   (5+)        
   719.32 4      F (8+)     270.808 24 
   100
D
   448.51
(7+)
   722.1 7     E  (0:3)-        
   722.20 4      F (9+)     258.684 22 
  352.62 3 
   100.0 23 
    52.5 19 
D

   463.62
   369.38
(8+)
(7+)
   727.4 10      F (6-)     279.901 24 
   100
D
   447.5
(5-)
   738.06 5      F (9-)     262.957 24 
  505.23 4 
   100 5 
    47.9 19 
D

   475.10
   232.83
(8-)
(7-)
   741.6 13   CD   (0:4)(-)        
   743.5 7     E  (0:3)-        
   747.07 15      F     272.0 2 
  514.2 2 
 
 


   475.10
   232.83
(8-)
(7-)
   753.82 5      F (8+)     526.14 3 
   100
D
   227.68
7+
   754.21 5      F (8+)     253.08 5 
  309.71 3 
   100 9 
    97 5 


   501.19
   444.48
(6+)
(8+)
   755.7 8     E  1-,2-,3-        
   759.1 9   CD          
   772.5 11     E  (3:7)-        
   776.17 5      F (7+)     274.979 22 
   100
D
   501.19
(6+)
   787.5 9     E  (0:3)-        
   794.9 9     E  (0:3)-        
   799.67 15      F     324.6 2 
  566.8 2 
 
 


   475.10
   232.83
(8-)
(7-)
   804.4 13   CD          
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
   806.2 9     E  1-,2-,3-        
   807.39 5      F     362.91 3 
  438.0 2 
   100 5 
 


   444.48
   369.38
(8+)
(7+)
   819.8 21   CD          
   823.6 9     E  1-,2-,3-        
   831.56 6      F     330.37 4 
   100

   501.19
(6+)
   834.99 5      F (7-)     231.823 23 
   100
D
   603.17
(6-)
   835.9 9     E  1-,2-,3-        
   843.5 9     E  1-,2-,3-        
   847.3 10   CD   (0:4)-        
   851.01 21      F (9+)     195.361 24 
   100
D
   655.64
(8+)
   862.0 10     E  1-,2-,3-        
   867.68 21      F     640.0 2 
 

   227.68
7+
   867.82 5      F (7,8,9)     423.34 3 
   100
D
   444.48
(8+)
   868.8 10   CD          
   891.3 9   CD          
   902.1 10     E  (1:5)-        
   917.68 21      F     473.2 2 
 

   444.48
(8+)
   924.6 9   CD          
   929.4 10     E  1-,2-,3-        
   942.12 6      F (9+)     353.44 4 
   100

   588.68
(7+)
   948.85 5      F (10+)     268.380 25 
  504.4 2 
   100
 
D

   680.47
   444.48
(9+)
(8+)
   960.1 10     E  1-,2-,3-        
   966.78 21      F     522.3 2 
 

   444.48
(8+)
   971.2 10     E  1-,2-,3-        
   993.2 11     E  1-,2-,3-        
  1005.5 10      F (7-)     462.55 3 
   100

   542.9
(5)-
  1006.4 14     E  1-,2-,3-        
  1014.8 14     E  (0:3)-        
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  1017.15 5      F     442.78 3 
   100

   574.37
(8+)
  1026.8 14     E  1-,2-,3-        
  1034.4 16     E  (1:5)-        
  1035.49 8      F (10-)     560.39 6 
   100

   475.10
(8-)
  1045.59 15      F     337.037 23 
   100

   708.55

  1062.9 18     E         
  1082.8 12     E         
  1092.4 15     E         
  1099.08 5      F     376.83 3 
   100

   722.20
(9+)
  1101.35 21      F (11+)     379.1 2 
 

   722.20
(9+)
  1113.21 5      F (8+)     337.037 23 
   100

   776.17
(7+)
  1115.6 17     E         
  1135.9 19     E         
  1143.0 18     E         
  1175.79 9      F     368.40 7 
   100

   807.39

  1180.98 11      F (11+)     500.5 1 
 

   680.47
(9+)
     Y?              

E(level): From least-squares fit to Eγ values when a level is populated in decay data for isomers and in 192Os(p,3nγ),(d,4nγ). When a level is populated only in particle-transfer studies, values are from (d,t), unless otherwise noted.

Jπ(level): Mainly from L(n) (from L(d,t)) and L(p) (from σ(3He,d)/σ(α,t) ratio) values in transfer reactions. For selected levels, comparison of observed and predicted strengths and/or cross sections is used to narrow down Jπ and proposed configurations Where there are no arguments given, assignments are from 192Os(p,3nγ),(d,4nγ) (2000Ga03) based on γ(θ) data and slopes of γ-ray relative excitation function.

T1/2(level): From γγ(t) in (p,3nγ),(d,4nγ), unless otherwise stated

Back to top

Band Transitions:

E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - Kπ=(4-),ν9/2[505]-π1/2[400]
     0.0 4- 11.78 d 10 
% ε = 100
% β+ < 0.002
     
   138.116 17  (5-)        
   337.992 18  (6-)     199.853 21 
  338.022 23 
   100.0 21 
    71.7 17 
D

   138.116
     0.0
(5-)
4-
   566.66 8  (7-)     162.6 1 
  228.7 1 
 
 


   404.02
   337.992
(6-)
(6-)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - Kπ=(1)-,π3/2[402]-ν1/2[510]
    26.1 1  (1)- 1.120 h 3 
% IT = 100
     
    83.3 10  (2)-        
   199.0 10  (3)-     115.73 3 
  172.864 21 
    37.8 13 
   100.0 22 


    83.3
    26.1
(2)-
(1)-
   542.9 10  (5)-     343.88 3 
   100

   199.0
(3)-
  1005.5 10  (7-)     462.55 3 
   100

   542.9
(5)-
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - Kπ=(2)-,π3/2[402]+ν1/2[510].
   223.6 5  (2)-        
   347.8 4  (3)-        
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 4 - Kπ=(0)-,π3/2[402]-ν3/2[512]
   173.8 2  (1)-        
   183.4 4  (0)-        
   313.2 5  (2)-     
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 5 - Kπ=(1)-,ν3/2[512]-π1/2[400]
   144.1 10  (1)-        
   284.8 3  (2)-        
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 6 - Kπ=(4)+,π11/2[505]-ν3/2[512]
   465.4 16  (4+)        
   716.2 17  (5+)        
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 7 - Kπ=(4+),ν11/2[615]-π3/2[402].
    36.154 25  4+ > 2 µs
% IT = 100
     
   170.53 3  (5+)        
   287.74 3  (6+)     116.245 22 
  117.290 21 
  251.630 21 
    55.0 25 
    58.0 15 
   100.0 20 
D


   171.532
   170.53
    36.154
6+
(5+)
4+
   440.95 4  (7+)     153.203 20 
   100
D
   287.74
(6+)
   655.64 21  (8+)     214.7 2 
 

   440.95
(7+)
   851.01 21  (9+)        
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 8 - Kπ=(7+),π3/2[402]+ν11/2[615]
   227.68 4  7+ 3.7 ns 2       
   444.48 4  (8+)        
   680.47 4  (9+)     236.050 22 
  452.734 23 
   100.0 22 
  <190


   444.48
   227.68
(8+)
7+
   948.85 5  (10+)     268.380 25 
  504.4 2 
   100
 
D

   680.47
   444.48
(9+)
(8+)
  1180.98 11  (11+)     500.5 1 
 

   680.47
(9+)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 9 - Kπ=(5+),ν11/2[615]-π1/2[400]
   385.97 4  (5+)        
   501.19 4  (6+)        
   776.17 5  (7+)     274.979 22 
   100
D
   501.19
(6+)
  1113.21 5  (8+)     337.037 23 
   100

   776.17
(7+)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 10 - Kπ=(6+),π1/2[400]+ν11/2[615]
   171.532 22  6+ 3.73 ns 5       
   369.38 3  (7+)        
   463.62 4  (8+)      94.257 22 
  291.88 4 
    56.9 17 
   100 8 


   369.38
   171.532
(7+)
6+
   722.20 4  (9+)     258.684 22 
  352.62 3 
   100.0 23 
    52.5 19 
D

   463.62
   369.38
(8+)
(7+)
  1101.35 21  (11+)     379.1 2 
 

   722.20
(9+)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 11 - Band based on (6-).
    22.46 4  6-        
   232.83 5  (7-)        
   475.10 5  (8-)     242.195 21 
  452.734 23 
   100.0 18 
  <106
D

   232.83
    22.46
(7-)
6-
   738.06 5  (9-)     262.957 24 
  505.23 4 
   100 5 
    47.9 19 
D

   475.10
   232.83
(8-)
(7-)
  1035.49 8  (10-)     560.39 6 
   100

   475.10
(8-)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 12 - Band based on (3-)
    82.594 20  (3)- 6 ns 2       
   168.38 3  (4-)        
   317.56 4  (5-)     149.196 21 
   100
D
   168.38
(4-)
   603.17 4  (6-)     188.062 21 
  285.66 4 
   100 4 
    37 3 

D
   415.09
   317.56
(5-)
(5-)
   834.99 5  (7-)     231.823 23 
   100
D
   603.17
(6-)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 13 - Band based on (6+)
   332.41 3  (6+)        
   588.68 4  (7+)        
   942.12 6  (9+)     353.44 4 
   100

   588.68
(7+)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 14 - Band based on (7+)
   448.51 3  (7+)        
   708.55 15         
  1045.59 15      337.037 23 
   100

   708.55

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Additional Gamma Data:













E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityConversion
Coefficient		Additional Data
    22.46 6-      22.45 5 E25.54×103α=5.54×103 10
    26.1 (1)- 1.120 h 3 
% IT = 100
   26.1 1 M39.9×105B(M3)(W.u.)=0.00185 8, α=9.9×105 3
    36.154 4+ > 2 µs
% IT = 100
   36.175 17 E11.241B(E1)(W.u.)<9.7E-7, α=1.241
    82.594 (3)- 6 ns 2     82.594 20 (M1)10.58B(M1)(W.u.)=0.00056 19, α=10.58
   171.532 6+ 3.73 ns 5    135.353 14 E21.401B(E2)(W.u.)=21.4 9, α=1.401
   227.68 7+ 3.7 ns 2     56.124 25 M15.80B(M1)(W.u.)=0.0039 4, α=5.80
7+ 3.7 ns 2    205.225 21 E10.0640B(E1)(W.u.)=1.30E-6 10, α=0.0640
   376.4 11- 3.087 h 12 
% IT = 8.6 2
% ε = 91.4 2
  148.7 1 M4475B(M4)(W.u.)=2.68 8, α=475

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.04- 11.78 d 10 
% ε = 100
% β+ < 0.002
μ=0.04 1 (1983Al15,2019StZV), Q=+2.87 16 (1980Mu07,2016St14)
1996Ga30 propose that this state is a mixture of two configurations: ν9/2[505]-π1/2[400] (dominant), with 18% admixture of π3/2[402]+ν5/2[503], to explain spectroscopic strength in (d,t) as as well as the measured magnetic moment.
E(level): Kπ=(4-),ν9/2[505]-π1/2[400].
    22.466-   Possible configuration=ν9/2[505]+π3/2[402] (1995Ga04), same as for the 38.1 level, but with Kπ=6-, consistent with GM rule.
E(level): Band based on (6-).
    26.1(1)- 1.120 h 3 
% IT = 100
%IT=100 is assigned as only the isomeric decay of this activity has been reported by 1996Ga30, with a reasonable B(M3)(W.u.) value for the 26.1-keV transition, although, some branching by ε decay is possible.
E(level): %IT=100 is assigned as only the isomeric decay of this activity has been reported by 1996Ga30, with a reasonable B(M3)(W.u.) value for the 26.1-keV transition, although, some branching by ε decay is possible. Kπ=(1)-,π3/2[402]-ν1/2[510].
    36.1544+ > 2 µs
% IT = 100
E(level): Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments. Kπ=(4+),ν11/2[615]-π3/2[402].
    38.1(3)-   Configuration=ν9/2[505]-π3/2[402], Kπ=(3)- (1995Ga04). See also possible configuration for the 22.46, (6)- level.
Jπ(level): Spin from comparison of observed and predicted (DWBA) strengths in (p,t) (1995Ga04).
    82.594(3)- 6 ns 2  Configuration=π3/2[402]-ν1/2[510], Kπ=1- and configuration=π3/2[402]+ν3/2[512] for a doublet (1995Ga04).
E(level): Band based on (3-).
Jπ(level): Spin from comparison of observed and predicted (DWBA) strengths in (p,t) (1995Ga04).
    83.3(2)-   E(level): Kπ=(1)-,π3/2[402]-ν1/2[510].
   138.116(5-)   E(level): Kπ=(4-),ν9/2[505]-π1/2[400].
   144.1(1)-   E(level): Kπ=(1)-,ν3/2[512]-π1/2[400].
   148.696+X 90 ns 3 
% IT = 100
α 90 ns 3 isomer is indicated in (149γ)(beam pulse)(t) decay curve in Fig. 4 of 2000Ga03.
E(level): α 90 ns 3 isomer is indicated in (149γ)(beam pulse)(t) decay curve in Fig. 4 of 2000Ga03.
   168.38(4-)   E(level): Band based on (3-).
   170.53(5+)   E(level): Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments. Kπ=(4+),ν11/2[615]-π3/2[402].
   171.5326+ 3.73 ns 5  E(level): Kπ=(6+),π1/2[400]+ν11/2[615].
   173.8(1)-   E(level): Kπ=(0)-,π3/2[402]-ν3/2[512].
Jπ(level): Spin from comparison of observed and predicted (DWBA) strengths in (p,t) (1995Ga04).
   183.4(0)-   E(level): Kπ=(0)-,π3/2[402]-ν3/2[512].
Jπ(level): Spin from comparison of observed and predicted (DWBA) strengths in (p,t) (1995Ga04).
   199.0(3)-   E(level): Kπ=(1)-,π3/2[402]-ν1/2[510].
   223.6(2)-   XREF: C(227.0)d(225.9).
E(level): Kπ=(2)-,π3/2[402]+ν1/2[510].
Jπ(level): Spin from comparison of observed and predicted (DWBA) strengths in (p,t) (1995Ga04).
   227.687+ 3.7 ns 2  Configuration=π3/2[402]~#ν11/2[615], Kπ=7+ bandhead.
E(level): Kπ=(7+),π3/2[402]+ν11/2[615].
   231.3+X   In delayed γγ-coin spectrum of Fig. 6 in 2000Ga03 showed a cascade of 82.6γ and 148.7γ, with the latter lying below the 82.6-keV transition. This isomer and decay scheme connected with it are not shown by 2000Ga03. Also note that 82.6-keV transition is assigned as a g.s. transition by 2000Ga03 with a statement that a major fraction of its intensity remains unplaced.
E(level): In delayed γγ-coin spectrum of Fig. 6 in 2000Ga03 showed a cascade of 82.6γ and 148.7γ, with the latter lying below the 82.6-keV transition. This isomer and decay scheme connected with it are not shown by 2000Ga03. Also note that 82.6-keV transition is assigned as a g.s. transition by 2000Ga03 with a statement that a major fraction of its intensity remains unplaced.
   232.83(7-)   E(level): Band based on (6-).
   284.8(2)-   E(level): Kπ=(1)-,ν3/2[512]-π1/2[400].
   287.74(6+)   E(level): Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments. Kπ=(4+),ν11/2[615]-π3/2[402].
   313.2(2)-   E(level): Kπ=(0)-,π3/2[402]-ν3/2[512].
Jπ(level): Spin from comparison of observed and predicted (DWBA) strengths in (p,t) (1995Ga04).
   317.56(5-)   E(level): Band based on (3-).
   332.41(6+)   E(level): Band based on (6+).
E(level)Jπ(level)T1/2(level)Comments
   337.992(6-)   E(level): Kπ=(4-),ν9/2[505]-π1/2[400].
   347.8(3)-   E(level): Kπ=(2)-,π3/2[402]+ν1/2[510].
   369.38(7+)   E(level): Kπ=(6+),π1/2[400]+ν11/2[615].
   376.411- 3.087 h 12 
% IT = 8.6 2
% ε = 91.4 2
%ε from 1996Ga30. Other: 94.4 8 (1964Ha06).
   385.97(5+)   E(level): Kπ=(5+),ν11/2[615]-π1/2[400].
   440.95(7+)   E(level): Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments. Kπ=(4+),ν11/2[615]-π3/2[402].
   442.78(6)-   Jπ(level): Spin from comparison of observed and predicted (DWBA) strengths in (p,t) (1995Ga04).
   444.48(8+)   E(level): Kπ=(7+),π3/2[402]+ν11/2[615].
   448.51(7+)   E(level): Band based on (7+).
   463.62(8+)   E(level): Kπ=(6+),π1/2[400]+ν11/2[615].
   465.4(4+)   E(level): Kπ=(4)+,π11/2[505]-ν3/2[512].
   475.10(8-)   E(level): Band based on (6-).
   501.19(6+)   E(level): Kπ=(5+),ν11/2[615]-π1/2[400].
   542.9(5)-   E(level): Kπ=(1)-,π3/2[402]-ν1/2[510].
   566.66(7-)   E(level): Kπ=(4-),ν9/2[505]-π1/2[400].
   588.68(7+)   E(level): Band based on (6+).
   603.17(6-)   E(level): Band based on (3-).
   655.64(8+)   E(level): Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments. Kπ=(4+),ν11/2[615]-π3/2[402].
   680.47(9+)   E(level): Kπ=(7+),π3/2[402]+ν11/2[615].
   708.55   E(level): Band based on (7+).
   716.2(5+)   E(level): Kπ=(4)+,π11/2[505]-ν3/2[512].
   722.20(9+)   E(level): Kπ=(6+),π1/2[400]+ν11/2[615].
   738.06(9-)   E(level): Band based on (6-).
   776.17(7+)   E(level): Kπ=(5+),ν11/2[615]-π1/2[400].
   834.99(7-)   E(level): Band based on (3-).
E(level)Jπ(level)T1/2(level)Comments
   851.01(9+)   E(level): Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments. Kπ=(4+),ν11/2[615]-π3/2[402].
   942.12(9+)   E(level): Band based on (6+).
   948.85(10+)   E(level): Kπ=(7+),π3/2[402]+ν11/2[615].
  1005.5(7-)   E(level): Kπ=(1)-,π3/2[402]-ν1/2[510].
  1035.49(10-)   E(level): Band based on (6-).
  1045.59   E(level): Band based on (7+).
  1101.35(11+)   E(level): Kπ=(6+),π1/2[400]+ν11/2[615].
  1113.21(8+)   E(level): Kπ=(5+),ν11/2[615]-π1/2[400].
  1180.98(11+)   E(level): Kπ=(7+),π3/2[402]+ν11/2[615].
     Y   y |>3100, T1/2=60-130 d (2001Ma73). From α, γ, α-γ and α-γ-x coin studies (by 2001Ma73) of reaction products from 181Ta(28Si,4a3n)190Au reaction followed by ε decay chain 190Au-190Pt-{+190Ir, two α groups at 5290 and 5430, and 144.0γ-141.0γ cascade in 186Re (possibly populating 471-330-186 levels in 186Re) were tentatively assigned to the decay of this isomer. This isomer was interpreted as a possible (SD) state in the second-potential well.

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Additional Gamma Comments:

E(level)E(gamma)Comments
    36.154    36.175E(γ): weighted average of 36.184 17 from 190Ir IT decay (3.087 h) and 36.154 25 from (p,3nγ)
M(γ): from 190Ir IT decay (3.087 h)
    82.594    82.594M(γ): d from γ(θ) in 2000Ga03; M1 indicated by negative level parity
    83.3    57.143E(γ): level-energy difference=57.228
   144.1   118.132E(γ): level energy difference=118.061. Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments
   171.532   135.353E(γ): weighted average of 135.348 14 from 190Ir IT decay (3.087 h) and 135.363 20 from (p,3nγ)
M(γ): from 190Ir IT decay (3.087 h)
   227.68    56.124I(γ): photon branching ratio of 205.2γ and 56.1γ are in severe disagreement in IT decay (1996Ga39) and in 192Os(p,3nγ),(d,4nγ) work (2000Ga03), both studies by the same experimental group: Iγ(205.2)/Iγ(56.1)=100.0 29/56.6 29 in in-beam γ-ray study (2000Ga03) versus 100.0 45/81.1 49 in IT decay (1996Ga30). Here value is adopted from the in-beam γ-ray study by 2000Ga03
M(γ): from 190Ir IT decay (3.087 h)
   205.225M(γ): from 190Ir IT decay (3.087 h)
   232.83   210.294E(γ): level energy difference=210.369. Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments
   287.74   117.290E(γ): level energy difference=117.209. Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments
   314.10   277.949E(γ): Multiply placed
   369.38   197.966E(γ): level energy difference=197.850. Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments
   198.786E(γ): Multiply placed
   415.09   246.692E(γ): Multiply placed
   431.62   198.786E(γ): Multiply placed
   448.51   276.834E(γ): level energy difference=276.980. Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments
   277.949E(γ): Multiply placed
   463.62   291.88E(γ): level energy difference=292.00. Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments
   475.10   242.195E(γ): level energy difference=242.272. Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments
   452.734E(γ): level energy difference=452.791. Multiply placed. Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments
   479.52   246.692E(γ): Multiply placed
   542.9   343.88E(γ): level energy difference=343.97. Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments
   678.59   229.932E(γ): level energy difference=230.076. Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments
   391.065E(γ): level energy difference=390.844. Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments
   680.47   452.734E(γ): Multiply placed
   722.20   352.62E(γ): level energy difference=352.82. Value from least-squares adjustment deviates from Eγ of 2000Ga03 by more than 2 standard deviations. Level-energy difference is given under comments
E(level)E(gamma)Comments
  1045.59   337.037E(γ): Multiply placed
  1113.21   337.037E(γ): Multiply placed

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