ADOPTED LEVELS, GAMMAS for 246Cm

Author: C.D. Nesaraja |  Citation: Nucl. Data Sheets 198, 449 (2024) |  Cutoff date: 31-Jul-2022 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-1350 keV 60S(n)= 6458.9 keV 12S(p)= 6572.5 keV 20Q(α)= 5475.1 keV 9
Reference: 2021WA16

References:
  A  246Am β- decay (39 M)  B  246Am β- decay (25.0 M)
  C  246Bk ε decay  D  250Cf α decay
  E  246Cm(d,d’)  F  248Cm(p,t)
  G  248Cm(209Bi,211BIG)  H  Coulomb Excitation

General Comments:

Average neutron emitted per fission:

1970Th06, 1972Pr19, 1973Da34, 1973Go20, 1973Go46

Theoretical structure calculations:

Q(α), T1/2(α) and T1/2 s.f.

2022Wa06,2022Xu04,2021Ch44,2021El09,2021He09,2021Ko21,2021Pa24,

2021Po06,2020Ca10,2019So15,2019Sr04,2018Po05,2017Vi02,2016Sa53,

2016Su09,2015Ba24,2015Ba24,2014Lu01,2013Ra05,2013Se17,2012Ja08,

2010Sa09,2010Ko36,1992Bh03,1989Ho24 1983Bo15,1993Bu09,1992So06

Fission barrier heights:

2020Ja01,2018Ch21,2014Ro09,2013Gi06,2010Ab23,1991Pa11,1983Bo15,

1982Du16,1982Eg01

Deformation parameter:

2021Im01,2010Ab23, 1991Pa11, 1982Du16, 1982Eg01,1981Kr21

Excited levels, yrast states:

2021Ef02,2016Li37,2002Pr01,1984Eg01

K-isomeric state:

2022Mi06,2021Yo09

Potential energy surfaces for fission:

2015Ku28,1976Iw02

Compilation of long lived isomer:

2011He12

Heavy fragment decay:

1989Si13

Rotational bands:

1993Gu08, 1991Ah01, 1991Pi05, 1988Ab07, 1988Bh04, 1985Si13, 1985Si23, 1983Pe12, 1981Kr21

Q-value: S(2n)=11977.6 11, S(2p)=11767.1 27 (2021Wa16)










E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
     0.0ABCDEFGH 0+ 4706 y 40 
% α = 99.97385 7
% SF = 0.02615 7
     
    42.851 5 ABCDEFGH 2+ 123.2 ps 23      42.852 5 
   100
E2
     0.0
0+
   142.009 20 ABCDEFG  4+       99.2 1 
   100
E2
    42.851
2+
   295.04 17 AB DE G  6+      153.0 2 
   100
[E2]
   142.009
4+
   499.8 4 A     G  8+      205 1 
   100
[E2]
   295.04
6+
   752.6 11       G  10+      252.8
 

   499.8
8+
   841.680 17 ABC      2-      798.79 4 
   100
E1
    42.851
2+
   876.444 18 ABC E    3-       34.8 1 
   734.40 4 
   833.59 4 
     0.05 4 
    64.7 20 
   100.0 28 
(M1,E2)
E1
E1
   841.680
   142.009
    42.851
2-
4+
2+
   923.31 3 AB    G  4-       46.87
    81.63
   781.28 6 
 
 
   100 7 


[E1]
   876.444
   841.680
   142.009
3-
2-
4+
   980.31 22 A   E G  5-      685.1 3 
   838.5 3 
  ≈100
  ≈100
[E1]
[E1]
   295.04
   142.009
6+
4+
  1049.4 15       G  12+      296.8
 

   752.6
10+
  1051.1 3 A     G  6-      127.4 5 
   756.0 3 
   ≈24.0
   100 8 
E2
[E1]
   923.31
   295.04
4-
6+
  1059 3     E           
  1078.853 18  BC E    1-      237.23 4 
  1036.00 4 
  1078.85 4 
     0.518 27 
    45.7 14 
   100 4 

E1
E1
   841.680
    42.851
     0.0
2-
2+
0+
  1104.865 19  BC      2-      263.17 5 
   962.9 4 
  1062.04 4 
     0.195 13 
     0.0029 29 
   100.0 20 


E1
   841.680
   142.009
    42.851
2-
4+
2+
  1124.261 22  BC E  H 2+      982.47 27 
  1081.40 6 
  1124.29 4 
     3.86 35 
   100 7 
    76.1 29 

E2
E2
   142.009
    42.851
     0.0
4+
2+
0+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  1128.025 21  BC E    3-      251.50 10 
   986.03 4 
  1085.15 6 
     0.179 33 
    62.7 20 
   100.0 31 

(E1)
E1
   876.444
   142.009
    42.851
3-
4+
2+
  1128.8 3 A     G  7-       78S
   148.5 3 
   628.8 3 
   833.8 3 
 
 
   100 20 
  ≈200


[E1]
[E1]
  1051.1
   980.31
   499.8
   295.04
6-
5-
8+
6+
  1165.49 3  BC      3+      289.3 2 
  1023.44 7 
  1122.64 6 
    <6.1
    40 5 
   100 5 


E2
   876.444
   142.009
    42.851
3-
4+
2+
  1174.74 7  B  EF   0+     1131.88 7 
  1174.72
   100 11 
 

E0
    42.851
     0.0
2+
0+
  1178.9 4 A     G  8- 1.12 s 24 
% IT = 100
    50S
   127.4 5 
   679.2 3 
 
    ≈6.0
   100

E2
[E1]
  1128.8
  1051.1
   499.8
7-
6-
8+
  1210.53 5  B   F   2+     1167.74 5 
  1210.35 9 
   100 6 
    45 7 
E0+(M1,E2)

    42.851
     0.0
2+
0+
  1219.97 11  B  E    4+      925.0 3 ?
  1177.2 2 
     2.5E2 9 
   100 27 


   295.04
    42.851
6+
2+
  1249.777 19  B  E    1-      171.02 11 
   373.36 5 
   407.99 6 
  1206.96 4 
  1249.79 4 
    33 13 
    14.0 8 
     6.8 7 
   100.0 33 
   100.0 33 



E1
[E1]
  1078.853
   876.444
   841.680
    42.851
     0.0
1-
3-
2-
2+
0+
  1289.3 3  B       0+     1289.4
 
E0
     0.0
0+
  1300.45 4  B  E    3-      377.2 2 
   423.4 5 
  1158.47 6 
  1257.62 6 
     7.0 26 
   <15
    31.9 26 
   100 6 




   923.31
   876.444
   142.009
    42.851
4-
3-
4+
2+
  1317.57 4 ? B       (2)+     1274.72 4 
   100
M1
    42.851
2+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  1340.16 16  B  E        1198.19 6 ?
  1297.34 9 ?
   100 5 
    34 4 


   142.009
    42.851
4+
2+
  1348.863 20  B  E    1-      244.03 3 
   270.07 3 
   472.33 5 
   507.10 5 
  1306.8 2 ?
  1348.81 4 
    66.8 24 
   100.0 32 
     3.57 17 
     6.55 29 
     0.61 10 
    11.8 4 
(M1)
M1+E2



(E1)
  1104.865
  1078.853
   876.444
   841.680
    42.851
     0.0
2-
1-
3-
2-
2+
0+
  1366.633 21  B       (2-)      238.64 3 
   261.73 5 
   287.78 3 
   443.25 18 
   524.92 4 
  1323.77 8 
    94 5 
   100.0 32 
    82.5 29 
     2.2 6 
    46.8 18 
    15.9 32 


(M1)

M1(+E2)

  1128.025
  1104.865
  1078.853
   923.31
   841.680
    42.851
3-
2-
1-
4-
2-
2+
  1379.23 7  B       (4+)     1237.2 2 
  1336.38 7 
   100 14 
  <272


   142.009
    42.851
4+
2+
  1386.4 18       G  14+      337.0
 

  1049.4
12+
  1397 3     E    5-        
  1451.89 4  B       1+      277.0 2 
   327.81 17 
   609.98 9 
  1409.12 8 
  1451.91 4 
     4.4 17 
     6.6 22 
    98 17 
    74 4 
   100 4 


E1
(M1)
(M1)
  1174.74
  1124.261
   841.680
    42.851
     0.0
0+
2+
2-
2+
0+
  1471 3     E           
  1478.44 4  B       (2+)      228.71 7 
   267.3 5 
   636.72 12 
  1336.38 7 
  1435.59 6 
   100 20 
   <20
   <39
   <53
    69 7 





  1249.777
  1210.53
   841.680
   142.009
    42.851
1-
2+
2-
4+
2+
  1509.24 6  B       (3+)      289.3 2 
   381.0 3 
  1367.9 2 
  1466.33 6 
  1509.0 4 ?
   <38
   <13
   100 18 
    48 6 
     4.8 24 





  1219.97
  1128.025
   142.009
    42.851
     0.0
4+
3-
4+
2+
0+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  1525.928 21  B  E    3-      306.0 3 
   360.39 4 
   398.14 12 
   401.68 3 
   421.08 5 
   446.8 5 
   602.54 6 
   649.48 4 
   684.28 5 
  1383.94 17 
  1483.09 9 
     0.21 13 
     9.7 4 
     1.40 21 
    45.3 13 
     3.77 30 
     0.21 17 
    39.8 21 
    62.7 21 
   100.0 34 
     0.93 17 
     3.52 30 

E1+M2

E1


E2+M1
E2+M1
(E2+M1)


  1219.97
  1165.49
  1128.025
  1124.261
  1104.865
  1078.853
   923.31
   876.444
   841.680
   142.009
    42.851
4+
3+
3-
2+
2-
1-
4-
3-
2-
4+
2+
  1573.74 5  B       (1+)     1530.7 5 
  1573.74 5 
    51 10 
   100 4 
(M1)
(M1)
    42.851
     0.0
2+
0+
  1593.702 20  B       2-      227.4 2 ?
   244.9 2 
   293.37 15 
   343.93 4 
   465.61 5 
   469.71 8 
   488.82 4 
   514.79 4 
   670.1 2 
   717.24 5 
   752.06 4 
  1550.94 9 
     1.8 6 
     0.8 5 
    <0.70
     3.15 12 
     3.12 24 
     1.24 15 
    11.2 4 
    10.6 5 
     1.0 4 
    30.9 12 
   100 4 
    33.3 30 






M1+E2
M1(+E2)

M1
(M1+E0)
E1
  1366.633
  1348.863
  1300.45
  1249.777
  1128.025
  1124.261
  1104.865
  1078.853
   923.31
   876.444
   841.680
    42.851
(2-)
1-
3-
1-
3-
2+
2-
1-
4-
3-
2-
2+
  1601.232 25  B       (2,3)+      381.0 3 
   476.89 5 
   677.86 6 
   724.79 4 
   759.59 4 
  1459.32 6 
  1558.35 10 
    <0.31
     3.32 23 
     7.0 6 
    33.2 12 
   100.0 31 
     1.47 16 
     2.63 27 

(M1)

E1
E1


  1219.97
  1124.261
   923.31
   876.444
   841.680
   142.009
    42.851
4+
2+
4-
3-
2-
4+
2+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  1604.17 3  B  E    (1-)      354.45 6 
  1561.30 5 
  1604.14 5 
     6.3 10 
    93 4 
   100 4 



  1249.777
    42.851
     0.0
1-
2+
0+
  1621.500 21  B  E    3-      321.07 4 
   456.11 6 
   493.46 4 
   516.60 13 
   698.27 5 
   745.05 4 
   779.76 8 
  1479.43 4 
  1578.62 5 
     7.9 5 
     5.9 7 
    45.7 16 
     4.2 11 
    49.5 32 
   100.0 32 
    28 4 
    96.8 32 
    32.8 13 


(M1)

(M1)
(M1+E0)
M1
E1

  1300.45
  1165.49
  1128.025
  1104.865
   923.31
   876.444
   841.680
   142.009
    42.851
3-
3+
3-
2-
4-
3-
2-
4+
2+
  1628.92 7 ? B  E        1486.90 7 ?
  1586.1 2 ?
    40 30 
   100 50 


   142.009
    42.851
4+
2+
  1633.53 3  B       (2)-      267.3 5 
   293.37 15 
   383.73 6 
   423.4 5 
   505.61 13 
   528.69 7 
   554.68 6 
   791.5 2 
  1590.68 5 
    <1.5
    <1.10
     3.6 4 
    <1.1
    <2.7
     2.86 29 
     2.81 29 
    12.4 24 
   100 7 


(M1)


(M1)
(M1,E2)

E1+M2
  1366.633
  1340.16
  1249.777
  1210.53
  1128.025
  1104.865
  1078.853
   841.680
    42.851
(2-)

1-
2+
3-
2-
1-
2-
2+
  1652 3     E           
  1659.19 9  B       (1-)      554.4 2 
  1616.3 2 
  1659.18 10 
   100 8 
    13.5 34 
    57 5 
(M1,E2)


  1104.865
    42.851
     0.0
2-
2+
0+
  1661.65 3  B       (1+)      451.2 2 
   487.2 3 
   820.7 3 ?
  1618.80 4 
  1661.63 5 
    <1.6
     4.1 9 
     1.7 10 
    51.0 20 
   100.0 33 



(M1)
(M1)
  1210.53
  1174.74
   841.680
    42.851
     0.0
2+
0+
2-
2+
0+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  1671.01 3  B  E    (3-)      451.2 2 
   505.61 13 
   542.92 5 
   566.12 5 
   747.74 8 
   829.37 8 
  1529.00 7 
  1628.17 5 
    <1.6
    <6.4
    17.8 22 
    19.1 11 
    11.1 22 
     8.0 16 
   100 5 
    24.6 12 


(M1+E2)
M1(+E2)


[E1]
(E1)
  1219.97
  1165.49
  1128.025
  1104.865
   923.31
   841.680
   142.009
    42.851
4+
3+
3-
2-
4-
2-
4+
2+
  1680.81 5  B       (2+)      461.2 2 ?
  1538.9 2 
  1637.95 5 
  1680.69 18 
     2.0 8 
     0.85 29 
   100 12 
     0.66 12 


(M1)

  1219.97
   142.009
    42.851
     0.0
4+
4+
2+
0+
  1712.39 4  B       (3+)     1570.46 7 
  1669.50 5 
    98 8 
   100 6 


   142.009
    42.851
4+
2+
  1759.5 21       G  16+      373.1
 

  1386.4
14+
  1780.81 3  B  E    2+      414.16 6 
   656.35 14 
   904.42 5 
   939.15 5 
  1737.94 5 
  1780.5 2 
     9.3 11 
    10.4 25 
    51.3 20 
    69 5 
   100 7 
     3.6 9 

M1+E0
(E1)
(E1)
(M1)

  1366.633
  1124.261
   876.444
   841.680
    42.851
     0.0
(2-)
2+
3-
2-
2+
0+
  1821.76 6  B           1778.92 6 
  1821.70 12 
   100 6 
     6.6 13 


    42.851
     0.0
2+
0+
  1836.73 6  B  E    2+,1-      960.2 3 
  1794.7 4 
  1836.71 6 
   100 41 
     6.8 23 
    86 9 



   876.444
    42.851
     0.0
3-
2+
0+
  1856.61 5  B       3+      347.26 4 ?
   636.72 12 ?
   732.5 2 
  1714.61 9 
  1813.73 6 
     8.8E2 5 
    <5.4E2
    <7.2E2
    79 8 
   100 9 





  1509.24
  1219.97
  1124.261
   142.009
    42.851
(3+)
4+
2+
4+
2+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  1870.21 5  B       1,2+      580.9 3 
  1827.39 5 
  1869.81 15 
   <56
   100 8 
     5.2 10 



  1289.3
    42.851
     0.0
0+
2+
0+
  1875.52 11  B       1,2+      751.0 3 
  1832.6 3 
  1875.56 12 
   100 36 
     1.4 7 
     2.4 6 



  1124.261
    42.851
     0.0
2+
2+
0+
  1886.77 3  B       (1+)      434.92 13 
  1045.08 6 
  1843.86 5 
  1886.80 5 
    48 15 
   100 17 
    49 4 
    69 4 
(M1+E0)



  1451.89
   841.680
    42.851
     0.0
1+
2-
2+
0+
  1898.08 9  B       2+      732.5 2 
  1756.1 2 
  1855.34 12 
  1897.8 2 
    <1.3E3
    95 15 
   100 33 
    30 7 




  1165.49
   142.009
    42.851
     0.0
3+
4+
2+
0+
  1901.33 6  B       2+,3     1759.30 5 
  1858.7 2 
   100 8 
     3.6 6 


   142.009
    42.851
4+
2+
  1906.12 14  B  E    2+,3,4+     1764.2 2 
  1863.19 18 
    95 21 
   100 16 


   142.009
    42.851
4+
2+
  1909.32 5  B  E    2+,1     1866.48 6 
  1909.27 9 
   100 15 
    28.5 30 


    42.851
     0.0
2+
0+
  1924.56 4  B       1,2+     1881.70 5 
  1924.56 5 
    91 9 
   100 9 


    42.851
     0.0
2+
0+
  1947.09 6  B       2+,3,4+      325.61 8 
  1804.8 2 
  1904.26 10 
   100 17 
    15 4 
    20.4 25 



  1621.500
   142.009
    42.851
3-
4+
2+
  1965 4     E           
  1983.35 13  B       (1-,2+)      271.1 2 
   361.85 9 ?
  1940.43 18 
  1983.2 3 
   100 50 
   245 30 
    11.0 20 
     6.0 20 




  1712.39
  1621.500
    42.851
     0.0
(3+)
3-
2+
0+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  2032.51 7  B       1,2+      370.81 13 ?
   580.9 3 
  1989.63 8 
  2032.49 11 
     4.1E2 10 
    <1.03E3
   100 19 
    98 36 




  1661.65
  1451.89
    42.851
     0.0
(1+)
1+
2+
0+
  2146.05 5  B       1,2+     2103.18 7 
  2146.05 7 
    51 5 
   100 6 


    42.851
     0.0
2+
0+
  2164.4 23       G  18+      404.9
 

  1759.5
16+
  2171.42 6  B       2+,3      577.9 3 ?
  2029.39 8 
  2128.57 9 
     6.5E2 17 
    90 10 
   100 10 



  1593.702
   142.009
    42.851
2-
4+
2+
  2597.4 25       G  20+      433.0
 

  2164.4
18+
  3055 3       G  22+      457.9
 

  2597.4
20+
  3534 3       G  24+      479.1
 

  3055
22+
  4033 3       G  26+      498.1
 

  3534
24+

E(level): From least-squares fit to Eγ data by the evaluator. For gammas without uncertainties, ΔEγ=1.0 has been assumed.

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Band Transitions:

E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - g.s. rotational band
     0.0 0+ 4706 y 40 
% α = 99.97385 7
% SF = 0.02615 7
     
    42.851 5  2+ 123.2 ps 23      42.852 5 
   100
E2
     0.0
0+
   142.009 20  4+       99.2 1 
   100
E2
    42.851
2+
   295.04 17  6+      153.0 2 
   100
[E2]
   142.009
4+
   499.8 4  8+      205 1 
   100
[E2]
   295.04
6+
   752.6 11  10+      252.8
 

   499.8
8+
  1049.4 15  12+      296.8
 

   752.6
10+
  1386.4 18  14+      337.0
 

  1049.4
12+
  1759.5 21  16+      373.1
 

  1386.4
14+
  2164.4 23  18+      404.9
 

  1759.5
16+
  2597.4 25  20+      433.0
 

  2164.4
18+
  3055 3  22+      457.9
 

  2597.4
20+
  3534 3  24+        
  4033 3  26+      498.1
 

  3534
24+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - Kπ=2- octupole vibrational band
   841.680 17  2-        
   876.444 18  3-       34.8 1 
   734.40 4 
   833.59 4 
     0.05 4 
    64.7 20 
   100.0 28 
(M1,E2)
E1
E1
   841.680
   142.009
    42.851
2-
4+
2+
   923.31 3  4-       46.87
    81.63
   781.28 6 
 
 
   100 7 


[E1]
   876.444
   841.680
   142.009
3-
2-
4+
   980.31 22  5-      685.1 3 
   838.5 3 
  ≈100
  ≈100
[E1]
[E1]
   295.04
   142.009
6+
4+
  1051.1 3  6-      127.4 5 
   756.0 3 
   ≈24.0
   100 8 
E2
[E1]
   923.31
   295.04
4-
6+
  1128.8 3  7-       78S
   148.5 3 
   628.8 3 
   833.8 3 
 
 
   100 20 
  ≈200


[E1]
[E1]
  1051.1
   980.31
   499.8
   295.04
6-
5-
8+
6+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - Kπ=1- octupole vibrational band
  1078.853 18  1-        
  1104.865 19  2-      263.17 5 
   962.9 4 
  1062.04 4 
     0.195 13 
     0.0029 29 
   100.0 20 


E1
   841.680
   142.009
    42.851
2-
4+
2+
  1128.025 21  3-      251.50 10 
   986.03 4 
  1085.15 6 
     0.179 33 
    62.7 20 
   100.0 31 

(E1)
E1
   876.444
   142.009
    42.851
3-
4+
2+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 4 - Kπ=2+ γ vibrational band
  1124.261 22  2+        
  1165.49 3  3+      289.3 2 
  1023.44 7 
  1122.64 6 
    <6.1
    40 5 
   100 5 


E2
   876.444
   142.009
    42.851
3-
4+
2+
  1219.97 11  4+      925.0 3 ?
  1177.2 2 
     2.5E2 9 
   100 27 


   295.04
    42.851
6+
2+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 5 - Kπ=0+ band
  1174.74 7  0+        
  1210.53 5  2+     1167.74 5 
  1210.35 9 
   100 6 
    45 7 
E0+(M1,E2)

    42.851
     0.0
2+
0+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 6 - Kπ=0- band
  1249.777 19  1-        
  1300.45 4  3-      377.2 2 
   423.4 5 
  1158.47 6 
  1257.62 6 
     7.0 26 
   <15
    31.9 26 
   100 6 




   923.31
   876.444
   142.009
    42.851
4-
3-
4+
2+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 7 - second Kπ=0+ band
  1289.3 3  0+        
  1317.57 4  (2)+     1274.72 4 
   100
M1
    42.851
2+
  1379.23 7  (4+)     1237.2 2 
  1336.38 7 
   100 14 
  <272


   142.009
    42.851
4+
2+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 8 - second Kπ=1- band
  1348.863 20  1-        
  1366.633 21  (2-)      238.64 3 
   261.73 5 
   287.78 3 
   443.25 18 
   524.92 4 
  1323.77 8 
    94 5 
   100.0 32 
    82.5 29 
     2.2 6 
    46.8 18 
    15.9 32 


(M1)

M1(+E2)

  1128.025
  1104.865
  1078.853
   923.31
   841.680
    42.851
3-
2-
1-
4-
2-
2+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 9 - Kπ=1+ band
  1451.89 4  1+        
  1478.44 4  (2+)      228.71 7 
   267.3 5 
   636.72 12 
  1336.38 7 
  1435.59 6 
   100 20 
   <20
   <39
   <53
    69 7 





  1249.777
  1210.53
   841.680
   142.009
    42.851
1-
2+
2-
4+
2+
  1509.24 6  (3+)      289.3 2 
   381.0 3 
  1367.9 2 
  1466.33 6 
  1509.0 4 ?
   <38
   <13
   100 18 
    48 6 
     4.8 24 





  1219.97
  1128.025
   142.009
    42.851
     0.0
4+
3-
4+
2+
0+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 10 - Kπ=3- octupole vibrational band head
  1525.928 21  3-        
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 11 - second Kπ=2- band
  1593.702 20  2-        
  1621.500 21  3-      321.07 4 
   456.11 6 
   493.46 4 
   516.60 13 
   698.27 5 
   745.05 4 
   779.76 8 
  1479.43 4 
  1578.62 5 
     7.9 5 
     5.9 7 
    45.7 16 
     4.2 11 
    49.5 32 
   100.0 32 
    28 4 
    96.8 32 
    32.8 13 


(M1)

(M1)
(M1+E0)
M1
E1

  1300.45
  1165.49
  1128.025
  1104.865
   923.31
   876.444
   841.680
   142.009
    42.851
3-
3+
3-
2-
4-
3-
2-
4+
2+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 12 - third Kπ=1- band
  1604.17 3  (1-)        
  1633.53 3  (2)-      267.3 5 
   293.37 15 
   383.73 6 
   423.4 5 
   505.61 13 
   528.69 7 
   554.68 6 
   791.5 2 
  1590.68 5 
    <1.5
    <1.10
     3.6 4 
    <1.1
    <2.7
     2.86 29 
     2.81 29 
    12.4 24 
   100 7 


(M1)


(M1)
(M1,E2)

E1+M2
  1366.633
  1340.16
  1249.777
  1210.53
  1128.025
  1104.865
  1078.853
   841.680
    42.851
(2-)

1-
2+
3-
2-
1-
2-
2+
  1671.01 3  (3-)      451.2 2 
   505.61 13 
   542.92 5 
   566.12 5 
   747.74 8 
   829.37 8 
  1529.00 7 
  1628.17 5 
    <1.6
    <6.4
    17.8 22 
    19.1 11 
    11.1 22 
     8.0 16 
   100 5 
    24.6 12 


(M1+E2)
M1(+E2)


[E1]
(E1)
  1219.97
  1165.49
  1128.025
  1104.865
   923.31
   841.680
   142.009
    42.851
4+
3+
3-
2-
4-
2-
4+
2+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 13 - second Kπ=1+ band
  1661.65 3  (1+)        
  1680.81 5  (2+)      461.2 2 ?
  1538.9 2 
  1637.95 5 
  1680.69 18 
     2.0 8 
     0.85 29 
   100 12 
     0.66 12 


(M1)

  1219.97
   142.009
    42.851
     0.0
4+
4+
2+
0+
  1712.39 4  (3+)     1570.46 7 
  1669.50 5 
    98 8 
   100 6 


   142.009
    42.851
4+
2+

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Additional Gamma Data:















E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityMixing
Ratio		Conversion
Coefficient		Additional Data
    42.851 2+ 123.2 ps 23      42.852 5 E2 1064B(E2)(W.u.)=326 8, α=1064 15, α(L)=770 11, α(M)=216.8 30, α(N)=60.3 8, α(O)=14.56 20, α(P)=2.379 33, α(Q)=0.00584 8
   142.009 4+       99.2 1 E2 19.43α=19.43 29, α(L)=14.05 21, α(M)=3.97 6, α(N)=1.105 16, α(O)=0.268 4, α(P)=0.0444 7, α(Q)=0.0001817 26
   295.04 6+      153.0 2 [E2] 2.87α=2.87 4, α(K)=0.1739 24, α(L)=1.951 30, α(M)=0.550 8, α(N)=0.1530 23, α(O)=0.0371 6, α(P)=0.00625 9, α(Q)=3.99×10-5 6
   499.8 8+      205 1 [E2] 0.896α=0.896 21, α(K)=0.1414 22, α(L)=0.547 14, α(M)=0.153 4, α(N)=0.0426 11, α(O)=0.01037 26, α(P)=0.00177 4, α(Q)=1.657×10-5 33
   841.680 2-      798.79 4 E1 0.00648α=0.00648 9, α(K)=0.00523 7, α(L)=0.000941 13, α(M)=0.0002260 32, α(N)=6.17×10-5 9, α(O)=1.560E-5 22, α(P)=3.01E-6 4, α(Q)=2.016E-7 28
   876.444 3-       34.8 1 (M1,E2) 1.5×103α=1.5×103 14, α(L)=1.1×10+3 10, α(M)=3.1E+2 28, α(N)=9.E1 8, α(O)=21 19, α(P)=3.5 31, α(Q)=0.021 7
3-      734.40 4 E1 0.00752α=0.00752 11, α(K)=0.00606 8, α(L)=0.001100 15, α(M)=0.000264 4, α(N)=7.22×10-5 10, α(O)=1.825E-5 26, α(P)=3.52E-6 5, α(Q)=2.327E-7 33
3-      833.59 4 E1 0.00601α=0.00601 8, α(K)=0.00485 7, α(L)=0.000870 12, α(M)=0.0002088 29, α(N)=5.70×10-5 8, α(O)=1.442E-5 20, α(P)=2.79E-6 4, α(Q)=1.876E-7 26
   923.31 4-      781.28 6 [E1] 0.00674α=0.00674 9, α(K)=0.00544 8, α(L)=0.000980 14, α(M)=0.0002355 33, α(N)=6.43×10-5 9, α(O)=1.626E-5 23, α(P)=3.14E-6 4, α(Q)=2.094E-7 29
   980.31 5-      685.1 3 [E1] 0.00853α=0.00853 12, α(K)=0.00686 10, α(L)=0.001254 18, α(M)=0.000302 4, α(N)=8.24×10-5 12, α(O)=2.081E-5 29, α(P)=4.00E-6 6, α(Q)=2.62E-7 4
5-      838.5 3 [E1] 0.00595α=0.00595 8, α(K)=0.00480 7, α(L)=0.000861 12, α(M)=0.0002066 29, α(N)=5.64×10-5 8, α(O)=1.427E-5 20, α(P)=2.76E-6 4, α(Q)=1.858E-7 26
  1051.1 6-      127.4 5 E2 6.15α=6.15 14, α(L)=4.44 10, α(M)=1.255 29, α(N)=0.349 8, α(O)=0.0847 19, α(P)=0.01416 32, α(Q)=7.34×10-5 14
6-      756.0 3 [E1] 0.00714α=0.00714 10, α(K)=0.00576 8, α(L)=0.001042 15, α(M)=0.0002504 35, α(N)=6.84×10-5 10, α(O)=1.728E-5 24, α(P)=3.33E-6 5, α(Q)=2.214E-7 31
  1078.853 1-     1036.00 4 E1 0.00412α=0.00412 6, α(K)=0.00334 5, α(L)=0.000588 8, α(M)=0.0001409 20, α(N)=3.84×10-5 5, α(O)=9.75E-6 14, α(P)=1.893E-6 27, α(Q)=1.306E-7 18
1-     1078.85 4 E1 0.00385α=0.00385 5, α(K)=0.00312 4, α(L)=0.000548 8, α(M)=0.0001311 18, α(N)=3.58×10-5 5, α(O)=9.07E-6 13, α(P)=1.764E-6 25, α(Q)=1.222E-7 17
  1104.865 2-     1062.04 4 E1 0.00395α=0.00395 6, α(K)=0.00320 4, α(L)=0.000563 8, α(M)=0.0001348 19, α(N)=3.68×10-5 5, α(O)=9.33E-6 13, α(P)=1.813E-6 25, α(Q)=1.254E-7 18
  1124.261 2+     1081.40 6 E2 0.01190α=0.01190 17, α(K)=0.00884 12, α(L)=0.002286 32, α(M)=0.000575 8, α(N)=0.0001581 22, α(O)=3.98×10-5 6, α(P)=7.57E-6 11, α(Q)=4.17E-7 6
2+     1124.29 4 E2 0.01107α=0.01107 15, α(K)=0.00827 12, α(L)=0.002090 29, α(M)=0.000524 7, α(N)=0.0001441 20, α(O)=3.63×10-5 5, α(P)=6.92E-6 10, α(Q)=3.88E-7 5
  1128.025 3-      986.03 4 (E1) 0.00449α=0.00449 6, α(K)=0.00364 5, α(L)=0.000642 9, α(M)=0.0001539 22, α(N)=4.20×10-5 6, α(O)=1.064E-5 15, α(P)=2.065E-6 29, α(Q)=1.417E-7 20
3-     1085.15 6 E1 0.00381α=0.00381 5, α(K)=0.00309 4, α(L)=0.000542 8, α(M)=0.0001297 18, α(N)=3.54×10-5 5, α(O)=8.98E-6 13, α(P)=1.746E-6 24, α(Q)=1.210E-7 17
  1128.8 7-      628.8 3 [E1] 0.00997α=0.00997 14, α(K)=0.00801 11, α(L)=0.001479 21, α(M)=0.000356 5, α(N)=9.72×10-5 14, α(O)=2.454E-5 34, α(P)=4.71E-6 7, α(Q)=3.05E-7 4
7-      833.8 3 [E1] 0.00600α=0.00600 8, α(K)=0.00485 7, α(L)=0.000869 12, α(M)=0.0002087 29, α(N)=5.70×10-5 8, α(O)=1.442E-5 20, α(P)=2.79E-6 4, α(Q)=1.875E-7 26
  1165.49 3+     1122.64 6 E2 0.01110α=0.01110 16, α(K)=0.00829 12, α(L)=0.002097 29, α(M)=0.000526 7, α(N)=0.0001446 20, α(O)=3.64×10-5 5, α(P)=6.94E-6 10, α(Q)=3.89E-7 5
  1178.9 8- 1.12 s 24 
% IT = 100
   127.4 5 E2 6.15B(E2)(W.u.)=7E-9 +7-4, α=6.15 14, α(L)=4.44 10, α(M)=1.255 29, α(N)=0.349 8, α(O)=0.0847 19, α(P)=0.01416 32, α(Q)=7.34E-5 14
8- 1.12 s 24 
% IT = 100
   679.2 3 [E1] 0.00866B(E1)(W.u.)=3.4E-16 +11-8, α=0.00866 12, α(K)=0.00697 10, α(L)=0.001275 18, α(M)=0.000307 4, α(N)=8.38E-5 12, α(O)=2.116E-5 30, α(P)=4.07E-6 6, α(Q)=2.66E-7 4
E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityMixing
Ratio		Conversion
Coefficient		Additional Data
  1210.53 2+     1167.74 5 E0+(M1,E2) 0.023α=0.023 13, α(K)=0.018 10, α(L)=0.0038 19, α(M)=9.E-4 4, α(N)=2.5E-4 12, α(O)=6.5E-5 31, α(P)=1.3E-5 6, α(Q)=9.E-7 5
  1249.777 1-     1206.96 4 E1 0.00319α=0.00319 4, α(K)=0.00258 4, α(L)=0.000450 6, α(M)=0.0001076 15, α(N)=2.94×10-5 4, α(O)=7.46E-6 10, α(P)=1.452E-6 20, α(Q)=1.017E-7 14
1-     1249.79 4 [E1] 0.00302α=0.00302 4, α(K)=0.002438 34, α(L)=0.000424 6, α(M)=0.0001013 14, α(N)=2.77×10-5 4, α(O)=7.02E-6 10, α(P)=1.368E-6 19, α(Q)=9.61E-8 13
  1317.57 (2)+     1274.72 4 M1 0.0285α=0.0285 4, α(K)=0.02252 32, α(L)=0.00446 6, α(M)=0.001084 15, α(N)=0.000297 4, α(O)=7.58×10-5 11, α(P)=1.491E-5 21, α(Q)=1.069E-6 15
  1348.863 1-      244.03 3 (M1) 2.534α=2.534 35, α(K)=1.991 28, α(L)=0.408 6, α(M)=0.0996 14, α(N)=0.0274 4, α(O)=0.00697 10, α(P)=0.001371 19, α(Q)=9.79×10-5 14
1-      270.07 3 M1+E20.36 +10-131.73α=1.73 10, α(K)=1.34 9, α(L)=0.292 9, α(M)=0.0720 20, α(N)=0.0198 5, α(O)=0.00502 14, α(P)=0.000979 33, α(Q)=6.6×10-5 4
1-     1348.81 4 (E1) 0.00270α=0.00270 4, α(K)=0.002147 30, α(L)=0.000372 5, α(M)=8.88×10-5 12, α(N)=2.424E-5 34, α(O)=6.15E-6 9, α(P)=1.201E-6 17, α(Q)=8.49E-8 12
  1366.633 (2-)      287.78 3 (M1) 1.601α=1.601 22, α(K)=1.259 18, α(L)=0.257 4, α(M)=0.0628 9, α(N)=0.01724 24, α(O)=0.00439 6, α(P)=0.000864 12, α(Q)=6.16×10-5 9
(2-)      524.92 4 M1(+E2)0.4 5α(K)=0.21 7, α(L)=0.045 10, α(M)=0.0109 24, α(N)=0.0030 6, α(O)=0.00076 17, α(P)=0.000149 34, α(Q)=1.03×10-5 31
  1451.89 1+      609.98 9 E1 0.01055α=0.01055 15, α(K)=0.00847 12, α(L)=0.001568 22, α(M)=0.000378 5, α(N)=0.0001032 14, α(O)=2.60×10-5 4, α(P)=4.99E-6 7, α(Q)=3.21E-7 4
1+     1409.12 8 (M1) 0.02181α=0.02181 31, α(K)=0.01719 24, α(L)=0.00340 5, α(M)=0.000826 12, α(N)=0.0002267 32, α(O)=5.77×10-5 8, α(P)=1.137E-5 16, α(Q)=8.16E-7 11
1+     1451.91 4 (M1) 0.02016α=0.02016 28, α(K)=0.01586 22, α(L)=0.00314 4, α(M)=0.000762 11, α(N)=0.0002091 29, α(O)=5.33×10-5 7, α(P)=1.048E-5 15, α(Q)=7.53E-7 11
  1525.928 3-      360.39 4 E1+M21.1 +8-41.4α=1.4 6, α(K)=1.0 4, α(L)=0.30 13, α(M)=0.078 33, α(N)=0.022 9, α(O)=0.0055 23, α(P)=0.0011 5, α(Q)=7.1×10-5 30
3-      401.68 3 E1 0.02368α=0.02368 33, α(K)=0.01879 26, α(L)=0.00368 5, α(M)=0.000894 13, α(N)=0.0002438 34, α(O)=6.12×10-5 9, α(P)=1.157E-5 16, α(Q)=6.91E-7 10
3-      602.54 6 E2+M13.2 +21-80.054α=0.054 10, α(K)=0.037 8, α(L)=0.0127 14, α(M)=0.00327 32, α(N)=0.00090 9, α(O)=0.000225 23, α(P)=4.2×10-5 5, α(Q)=1.9E-6 4
3-      649.48 4 E2+M11.96 +31-230.062α=0.062 6, α(K)=0.045 5, α(L)=0.0124 9, α(M)=0.00315 20, α(N)=0.00087 6, α(O)=0.000218 14, α(P)=4.14×10-5 29, α(Q)=2.24E-6 24
3-      684.28 5 (E2+M1)1.24 +11-100.077α=0.077 5, α(K)=0.059 4, α(L)=0.0139 7, α(M)=0.00345 17, α(N)=0.00095 5, α(O)=0.000240 12, α(P)=4.63×10-5 24, α(Q)=2.86E-6 20
  1573.74 (1+)     1530.7 5 (M1) 0.01756α=0.01756 25, α(K)=0.01376 19, α(L)=0.00272 4, α(M)=0.000661 9, α(N)=0.0001812 25, α(O)=4.62×10-5 6, α(P)=9.09E-6 13, α(Q)=6.53E-7 9
(1+)     1573.74 5 (M1) 0.01634α=0.01634 23, α(K)=0.01277 18, α(L)=0.002521 35, α(M)=0.000613 9, α(N)=0.0001681 24, α(O)=4.28×10-5 6, α(P)=8.43E-6 12, α(Q)=6.06E-7 8
  1593.702 2-      488.82 4 M1+E20.25 200.356α=0.356 35, α(K)=0.280 29, α(L)=0.057 4, α(M)=0.0140 10, α(N)=0.00384 28, α(O)=0.00098 7, α(P)=0.000192 15, α(Q)=1.35×10-5 14
2-      514.79 4 M1(+E2)0.4 40.29α=0.29 7, α(K)=0.23 6, α(L)=0.047 9, α(M)=0.0115 20, α(N)=0.0032 6, α(O)=0.00080 14, α(P)=0.000157 30, α(Q)=1.09×10-5 27
2-      717.24 5 M1 0.1330α=0.1330 19, α(K)=0.1050 15, α(L)=0.02104 29, α(M)=0.00513 7, α(N)=0.001406 20, α(O)=0.000358 5, α(P)=7.05×10-5 10, α(Q)=5.03E-6 7
2-     1550.94 9 E1 2.27×10-3α=2.27×10-3 3, α(K)=0.001707 24, α(L)=0.000294 4, α(M)=7.00E-5 10, α(N)=1.912E-5 27, α(O)=4.86E-6 7, α(P)=9.50E-7 13, α(Q)=6.79E-8 10
  1601.232 (2,3)+      476.89 5 (M1) 0.400α=0.400 6, α(K)=0.315 4, α(L)=0.0638 9, α(M)=0.01555 22, α(N)=0.00427 6, α(O)=0.001087 15, α(P)=0.0002139 30, α(Q)=1.524×10-5 21
(2,3)+      724.79 4 E1 0.00770α=0.00770 11, α(K)=0.00621 9, α(L)=0.001128 16, α(M)=0.000271 4, α(N)=7.40×10-5 10, α(O)=1.871E-5 26, α(P)=3.60E-6 5, α(Q)=2.380E-7 33
(2,3)+      759.59 4 E1 0.00708α=0.00708 10, α(K)=0.00571 8, α(L)=0.001033 14, α(M)=0.0002482 35, α(N)=6.77×10-5 9, α(O)=1.713E-5 24, α(P)=3.30E-6 5, α(Q)=2.196E-7 31
E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityMixing
Ratio		Conversion
Coefficient		Additional Data
  1621.500 3-      493.46 4 (M1) 0.365α=0.365 5, α(K)=0.288 4, α(L)=0.0581 8, α(M)=0.01416 20, α(N)=0.00389 5, α(O)=0.000990 14, α(P)=0.0001948 27, α(Q)=1.388×10-5 19
3-      698.27 5 (M1) 0.1430α=0.1430 20, α(K)=0.1128 16, α(L)=0.02263 32, α(M)=0.00551 8, α(N)=0.001512 21, α(O)=0.000385 5, α(P)=7.58×10-5 11, α(Q)=5.41E-6 8
3-      779.76 8 M1 0.1063α=0.1063 15, α(K)=0.0840 12, α(L)=0.01679 24, α(M)=0.00409 6, α(N)=0.001122 16, α(O)=0.000286 4, α(P)=5.62×10-5 8, α(Q)=4.01E-6 6
3-     1479.43 4 E1 2.40×10-3α=2.40×10-3 3, α(K)=0.001844 26, α(L)=0.000318 4, α(M)=7.59E-5 11, α(N)=2.071E-5 29, α(O)=5.26E-6 7, α(P)=1.028E-6 14, α(Q)=7.32E-8 10
  1633.53 (2)-      383.73 6 (M1) 0.724α=0.724 10, α(K)=0.570 8, α(L)=0.1158 16, α(M)=0.0283 4, α(N)=0.00776 11, α(O)=0.001976 28, α(P)=0.000389 5, α(Q)=2.77×10-5 4
(2)-      528.69 7 (M1) 0.303α=0.303 4, α(K)=0.2386 33, α(L)=0.0481 7, α(M)=0.01173 16, α(N)=0.00322 5, α(O)=0.000820 11, α(P)=0.0001613 23, α(Q)=1.150×10-5 16
(2)-      554.68 6 (M1,E2) 0.16α=0.16 11, α(K)=0.12 9, α(L)=0.028 14, α(M)=0.0070 33, α(N)=0.0019 9, α(O)=4.8×10-4 24, α(P)=9.E-5 5, α(Q)=6.E-6 4
(2)-     1590.68 5 E1+M20.12 80.0027α=0.0027 8, α(K)=0.0020 6, α(L)=3.6×10-4 14, α(M)=8.7E-5 35, α(N)=2.4E-5 10, α(O)=6.1E-6 24, α(P)=1.2E-6 5, α(Q)=8.5E-8 34
  1659.19 (1-)      554.4 2 (M1,E2) 0.16α=0.16 11, α(K)=0.12 9, α(L)=0.028 14, α(M)=0.0070 34, α(N)=0.0019 9, α(O)=4.8×10-4 24, α(P)=9.E-5 5, α(Q)=6.E-6 4
  1661.65 (1+)     1618.80 4 (M1) 0.01519α=0.01519 21, α(K)=0.01183 17, α(L)=0.002335 33, α(M)=0.000568 8, α(N)=0.0001557 22, α(O)=3.97×10-5 6, α(P)=7.81E-6 11, α(Q)=5.61E-7 8
(1+)     1661.63 5 (M1) 0.01421α=0.01421 20, α(K)=0.01102 15, α(L)=0.002175 30, α(M)=0.000529 7, α(N)=0.0001450 20, α(O)=3.69×10-5 5, α(P)=7.27E-6 10, α(Q)=5.23E-7 7
  1671.01 (3-)      542.92 5 (M1+E2)0.5 40.24α=0.24 6, α(K)=0.18 5, α(L)=0.039 8, α(M)=0.0095 18, α(N)=0.0026 5, α(O)=0.00066 12, α(P)=0.000130 25, α(Q)=8.9×10-6 23
(3-)      566.12 5 M1(+E2)0.3 40.23α=0.23 5, α(K)=0.18 4, α(L)=0.038 7, α(M)=0.0092 16, α(N)=0.0025 4, α(O)=0.00064 11, α(P)=0.000126 23, α(Q)=8.9×10-6 20
(3-)     1529.00 7 [E1] 2.31×10-3α=2.31×10-3 3, α(K)=0.001748 24, α(L)=0.000301 4, α(M)=7.18E-5 10, α(N)=1.959E-5 27, α(O)=4.98E-6 7, α(P)=9.73E-7 14, α(Q)=6.95E-8 10
(3-)     1628.17 5 (E1) 2.16×10-3α=2.16×10-3 3, α(K)=0.001577 22, α(L)=0.000270 4, α(M)=6.45E-5 9, α(N)=1.762E-5 25, α(O)=4.48E-6 6, α(P)=8.76E-7 12, α(Q)=6.29E-8 9
  1680.81 (2+)     1637.95 5 (M1) 0.01474α=0.01474 21, α(K)=0.01146 16, α(L)=0.002262 32, α(M)=0.000550 8, α(N)=0.0001508 21, α(O)=3.84×10-5 5, α(P)=7.56E-6 11, α(Q)=5.44E-7 8
  1780.81 2+      904.42 5 (E1) 0.00521α=0.00521 7, α(K)=0.00422 6, α(L)=0.000750 10, α(M)=0.0001798 25, α(N)=4.91×10-5 7, α(O)=1.243E-5 17, α(P)=2.408E-6 34, α(Q)=1.636E-7 23
2+      939.15 5 (E1) 0.00488α=0.00488 7, α(K)=0.00395 6, α(L)=0.000701 10, α(M)=0.0001680 24, α(N)=4.58×10-5 6, α(O)=1.161E-5 16, α(P)=2.251E-6 32, α(Q)=1.537E-7 22
2+     1737.94 5 (M1) 0.01267α=0.01267 18, α(K)=0.00975 14, α(L)=0.001924 27, α(M)=0.000468 7, α(N)=0.0001283 18, α(O)=3.27×10-5 5, α(P)=6.43E-6 9, α(Q)=4.63E-7 6

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.00+ 4706 y 40 
% α = 99.97385 7
% SF = 0.02615 7
E(level): g.s. rotational band.
    42.8512+ 123.2 ps 23  E(level): g.s. rotational band.
   142.0094+   E(level): g.s. rotational band.
   295.046+   E(level): g.s. rotational band.
   499.88+   E(level): g.s. rotational band.
   752.610+   E(level): g.s. rotational band.
   841.6802-   E(level): Kπ=2- octupole vibrational band.
   876.4443-   E(level): Kπ=2- octupole vibrational band.
   923.314-   E(level): Kπ=2- octupole vibrational band.
   980.315-   E(level): Kπ=2- octupole vibrational band.
  1049.412+   E(level): g.s. rotational band.
  1051.16-   E(level): Kπ=2- octupole vibrational band.
  1078.8531-   E(level): Kπ=1- octupole vibrational band.
  1104.8652-   E(level): Kπ=1- octupole vibrational band.
  1124.2612+   E(level): Kπ=2+ γ vibrational band.
  1128.0253-   E(level): Kπ=1- octupole vibrational band.
  1128.87-   E(level): Kπ=2- octupole vibrational band.
  1165.493+   E(level): Kπ=2+ γ vibrational band.
  1174.740+   E(level): Kπ=0+ band.
  1178.98- 1.12 s 24 
% IT = 100
Identified as Kπ=8- isomer (1973Mu03).
  1210.532+   E(level): Kπ=0+ band.
  1219.974+   E(level): Kπ=2+ γ vibrational band.
  1249.7771-   E(level): Kπ=0- band.
  1289.30+   E(level): second Kπ=0+ band.
  1300.453-   E(level): Kπ=0- band.
E(level)Jπ(level)T1/2(level)Comments
  1317.57(2)+   E(level): second Kπ=0+ band.
  1348.8631-   E(level): second Kπ=1- band.
  1366.633(2-)   E(level): second Kπ=1- band.
  1379.23(4+)   E(level): second Kπ=0+ band.
  1386.414+   E(level): g.s. rotational band.
  1451.891+   E(level): Kπ=1+ band.
  1478.44(2+)   E(level): Kπ=1+ band.
  1509.24(3+)   E(level): Kπ=1+ band.
  1525.9283-   E(level): Kπ=3- octupole vibrational band head.
  1593.7022-   E(level): second Kπ=2- band.
  1604.17(1-)   E(level): third Kπ=1- band.
  1621.5003-   E(level): second Kπ=2- band.
  1633.53(2)-   E(level): third Kπ=1- band.
  1661.65(1+)   E(level): second Kπ=1+ band.
  1671.01(3-)   E(level): third Kπ=1- band.
  1680.81(2+)   E(level): second Kπ=1+ band.
  1712.39(3+)   E(level): second Kπ=1+ band.
  1759.516+   E(level): g.s. rotational band.
  2164.418+   E(level): g.s. rotational band.
  2597.420+   E(level): g.s. rotational band.
  305522+   E(level): g.s. rotational band.
  353424+   E(level): g.s. rotational band.
  403326+   E(level): g.s. rotational band.

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Additional Gamma Comments:

E(level)E(gamma)Comments
    42.851    42.852E(γ): from 250Cf α decay. Other: 42.9 2 from 246Am β- decay (25.0 min)
M(γ): From conversion electron data in 246Bk ε decay (1976Ah03,1966Or01) and 246Am α decay (1971Ch15)
   142.009    99.2E(γ): from 246Bk ε decay. Others: 99.2 2 from 246Am β- decay (39 min) and 99.2 2 from 246Am β- decay (25.0 min)
M(γ): From conversion electron data in 246Bk ε decay (1976Ah03,1966Or01)
   295.04   153.0E(γ): weighted average of 153.5 5 from 246Am β- decay (39 min) and 152.9 2 from 246Am β- decay (25.0 min)
   499.8   205E(γ): From 246Am β- decay (39 min)
I(γ): From 246Am β- decay (39 min)
   752.6   252.8E(γ): From (+{209Bi,211Biγ)
   841.680   798.79E(γ): weighted average of 798.80 4 from 246Am β- decay (25.0 min) and 798.7 1 from 246Bk ε decay. Other: 798.8 3 from 246Am β- decay (39 min)
M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01) and 246Bk ε decay (1976Ah03,1966Or01)
   876.444    34.8E(γ): From 246Bk ε decay
M(γ): From conversion electron data in 246Bk ε decay (1976Ah03,1966Or01)
   734.40E(γ): weighted average of 734.41 4 from 246Am β- decay (25.0 min) and 734.3 1 from 246Bk ε decay. Other: 734.4 3 from 246Am β- decay (39 min)
I(γ): weighted average of 65.4 20 from 246Am β- decay (25.0 min) and 62 4 from 246Bk ε decay
M(γ): From conversion electron data in 246Bk ε decay (1976Ah03,1966Or01)
   833.59E(γ): weighted average of 833.60 4 from 246Am β- decay (25.0 min) and 833.5 1 from 246Bk ε decay. Other: 833.6 3 from 246Am β- decay (39 min)
I(γ): Other: 100 6 from 246Bk ε decay
M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01) and 246Bk ε decay (1976Ah03,1966Or01)
   923.31   781.28E(γ): Other: 781.2 3 from 246Am β- decay (39 min)
   980.31   685.1E(γ): From 246Am β- decay (39 min)
I(γ): From 246Am β- decay (39 min)
   838.5E(γ): From 246Am β- decay (39 min)
I(γ): From 246Am β- decay (39 min)
  1049.4   296.8E(γ): From (+{209Bi,211Biγ)
  1051.1   127.4E(γ): From 246Am β- decay (39 min)
M(γ): From conversion electron data in 246Am β- decay (39 min) (2008Ro21)
   756.0E(γ): From 246Am β- decay (39 min)
I(γ): From 246Am β- decay (39 min)
  1078.853  1036.00E(γ): Other: 1036.0 1 from 246Bk ε decay
I(γ): Other: 47 4 from 246Bk ε decay
M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01) and 246Bk ε decay (1976Ah03,1966Or01)
  1078.85E(γ): weighted average of 1078.86 4 from 246Am β- decay (25.0 min) and 1078.8 1 from 246Bk ε decay
I(γ): Other: 100 8 from 246Bk ε decay
M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01) and 246Bk ε decay (1976Ah03,1966Or01)
  1104.865  1062.04E(γ): Other: 1062.0 1 from 246Bk ε decay
M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01) and 246Bk ε decay (1976Ah03,1966Or01)
  1124.261   982.47E(γ): unweighted average of 982.73 15 from 246Am β- decay (25.0 min) and 982.2 2 from 246Bk ε decay
I(γ): weighted average of 5.1 15 from 246Am β- decay (25.0 min) and 3.79 35 from 246Bk ε decay
  1081.40E(γ): Other: 1081.4 1 from 246Bk ε decay
I(γ): from 246Bk ε decay. Other: 100 10 from 246Am β- decay (25.0 min)
M(γ): From conversion electron data in 246Bk ε decay (1976Ah03,1966Or01)
  1124.29E(γ): Other: 1124.3 1 from 246Bk ε decay
I(γ): Other: 76 5 from 246Bk ε decay
M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1128.025   986.03M(γ): From conversion electron data in 246Bk ε decay (1976Ah03,1966Or01)
  1085.15M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1128.8    78E(γ): From 246Am β- decay (39 min)
   148.5E(γ): From 246Am β- decay (39 min)
E(level)E(gamma)Comments
  1165.49   289.3E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
  1023.44E(γ): Other: 1023.4 2 from 246Bk ε decay
  1122.64I(γ): Other: 100 19 from 246Bk ε decay
M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1174.74  1174.72M(γ): no γ observed; K/L=4.2 5 (1976Mu03)
  1178.9    50E(γ): From 246Am β- decay (39 min)
   127.4E(γ): From 246Am β- decay (39 min)
M(γ): From conversion electron data in 246Am β- decay (39 min) (2008Ro21)
   679.2E(γ): From 246Am β- decay (39 min)
I(γ): From 246Am β- decay (39 min)
  1210.53  1167.74M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1249.777  1206.96M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1289.3  1289.4M(γ): no γ observed
  1300.45   423.4E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
  1317.57  1274.72M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1348.863   244.03M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   270.07M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1306.8E(γ): poor fit.
  1348.81M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1366.633   287.78M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   524.92M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1379.23  1336.38E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
  1386.4   337.0E(γ): From (+{209Bi,211Biγ)
  1451.89   609.98M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1409.12M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1451.91M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1478.44   267.3E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
   636.72E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
  1336.38E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
E(level)E(gamma)Comments
  1509.24   289.3E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
   381.0E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
  1367.9E(γ): poor fit.
  1525.928   360.39M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   401.68M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   602.54M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   649.48M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   684.28M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1573.74  1573.74M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1593.702   293.37E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
   469.71E(γ): poor fit.
   488.82M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   514.79M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   717.24M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   752.06M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1550.94M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1601.232   381.0E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
   476.89M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   724.79M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   759.59M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1621.500   493.46M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   698.27M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   745.05M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   779.76M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1479.43M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
E(level)E(gamma)Comments
  1633.53   267.3E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
   293.37E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
   383.73M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   423.4E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
   505.61E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
   528.69M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   554.68M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1590.68M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1659.19   554.4M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1661.65   451.2E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
  1618.80M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1661.63M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1671.01   451.2E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
   505.61E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
   542.92M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   566.12M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1628.17M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1680.81  1637.95M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1759.5   373.1E(γ): From (+{209Bi,211Biγ)
  1780.81   656.35M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   904.42M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
   939.15M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1737.94M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1856.61   636.72E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
   732.5E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
E(level)E(gamma)Comments
  1870.21   580.9E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
  1886.77   434.92M(γ): From conversion electron data in 246Am β- decay (25.0 min) (1976Mu03,1966Or01)
  1898.08   732.5E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
  2032.51   580.9E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
  2164.4   404.9E(γ): From (+{209Bi,211Biγ)
  2597.4   433.0E(γ): From (+{209Bi,211Biγ)
  3055   457.9E(γ): From (+{209Bi,211Biγ)
  3534   479.1E(γ): From (+{209Bi,211Biγ)
  4033   498.1E(γ): From (+{209Bi,211Biγ)

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