ADOPTED LEVELS, GAMMAS for 139Cs

Authors: P.K. Joshi, B. Singh, S. Singh, A.K. Jain |  Citation: Nucl. Data Sheets 138, 1 (2016) |  Cutoff date: 15-Oct-2016 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=4213 keV 3S(n)= 5885 keV 10S(p)= 8018 keV 4Q(α)= 663 keV 6
Reference: 2012WA38

References:
  A  139Xe β- decay (39.68 S)  B  248Cm SF decay
  C  252Cf SF decay 

General Comments:

1999Am05, 1986Au02: mass measurements

1992Pr04: measured Q(β-) value for 139Cs β- decay

Q-value: S(2n)=10298 3, S(2p)=18923 9 (2012Wa38)










E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
     0.0ABC 7/2+ 9.27 m 5 
% β- = 100
     
   218.633 24 ABC 5/2+,7/2+ 2.23 ns 5     218.59 3 
  100
E2,M1
     0.0
7/2+
   289.75 4 A   3/2+,5/2+,7/2+ 96 ps 25      71.0 4 
   289.78 7 
    2.20 6 
  100 5 
[M1,E2]
E2,M1
   218.633
     0.0
5/2+,7/2+
7/2+
   393.59 3 A   3/2+,5/2+,7/2+ 24 ps 15     103.75 6 
   174.97 4 
   393.50 6 
    2.77 20 
  100 7 
   59 3 
M1(+E2)
(M1+E2)
E2,M1
   289.75
   218.633
     0.0
3/2+,5/2+,7/2+
5/2+,7/2+
7/2+
   393.65 3 A   (3/2+,5/2+,7/2+) 1.71 ns 2     174.97 4 
  100
(M1+E2)
   218.633
5/2+,7/2+
   515.11 4 A   3/2+,5/2+ 6 ps +10-6     121.37 8 
   121.37 8 
   225.38 7 
   296.53 7 
   515.44 14 
    2.16 8 
    0.28 3 
   13.89 13 
  100.0 21 
    1.70 5 


[M1,E2]
E2,M1

   393.65
   393.59
   289.75
   218.633
     0.0
(3/2+,5/2+,7/2+)
3/2+,5/2+,7/2+
3/2+,5/2+,7/2+
5/2+,7/2+
7/2+
   595.43 13 ABC (9/2+)      595.43 13 
  100
(M1+E2)
     0.0
7/2+
   601.61 25  BC (11/2+)      601.6
 
Q
     0.0
7/2+
   646.51 6 A   3/2,5/2,7/2+      356.72 8 
   646.50 7 
   84.7 9 
  100.0 18 


   289.75
     0.0
3/2+,5/2+,7/2+
7/2+
   710.12 5 A        491.47 4 
  100

   218.633
5/2+,7/2+
   732.36 4 A   3/2+,5/2,7/2+      338.86 7 
   442.7 4 
   513.88 11 
   732.42 6 
   32.6 6 
    9.4 3 
   44 5 
  100.0 12 
D,E2
[D,E2]
[D,E2]
D,E2
   393.59
   289.75
   218.633
     0.0
3/2+,5/2+,7/2+
3/2+,5/2+,7/2+
5/2+,7/2+
7/2+
   891.53 6 A   3/2,5/2,7/2+      181.3 1 
   498.2 5 
   601.84 7 
   672.39 18 
   891.76 18 
   11.9 5 
    3.8 5 
  100 52 
   12.4 5 
   14.8 10 

[D,E2]



   710.12
   393.59
   289.75
   218.633
     0.0

3/2+,5/2+,7/2+
3/2+,5/2+,7/2+
5/2+,7/2+
7/2+
   942.60 4 A   3/2,5/2,7/2+      427.7 4 
   549.02 4 
   549.02 4 
   652.28 13 
   723.84 6 
   942.61 22 
    4.0 3 
    3.4 3 
   38.2 10 
   14.9 3 
  100.0 13 
    4.4 25 
[D,E2]





   515.11
   393.65
   393.59
   289.75
   218.633
     0.0
3/2+,5/2+
(3/2+,5/2+,7/2+)
3/2+,5/2+,7/2+
3/2+,5/2+,7/2+
5/2+,7/2+
7/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1006.52 4 A   1/2(+),3/2,5/2 15 ps 10     491.47 4 
   612.82 4 
   612.82 4 
   716.96 22 
   788.04 8 
   32 4 
  100 10 
   27.2 25 
    3.58 12 
   77.8 13 





   515.11
   393.65
   393.59
   289.75
   218.633
3/2+,5/2+
(3/2+,5/2+,7/2+)
3/2+,5/2+,7/2+
3/2+,5/2+,7/2+
5/2+,7/2+
  1020.28 6 A   3/2,5/2,7/2+      505.07 8 
   626.89 11 
   730.4 3 
   801.62 9 
   37.6 6 
  100 18 
   15.9 6 
   62.4 12 




   515.11
   393.59
   289.75
   218.633
3/2+,5/2+
3/2+,5/2+,7/2+
3/2+,5/2+,7/2+
5/2+,7/2+
  1037.22 9 A        305.0 1 
   326.8 4 
   818.29 15 
   14.3 21 
   32.6 21 
  100.0 21 



   732.36
   710.12
   218.633
3/2+,5/2,7/2+

5/2+,7/2+
  1070.7 3  BC (13/2+)      469.1
   475.3
 
 

Q
   601.61
   595.43
(11/2+)
(9/2+)
  1138.84 5 A        624.3 7 
   745.16 7 
   745.16 7 
   20.2 12 
  100 11 
   11.9 12 



   515.11
   393.65
   393.59
3/2+,5/2+
(3/2+,5/2+,7/2+)
3/2+,5/2+,7/2+
  1146.0 4  BC (15/2+)      544.4
 
Q
   601.61
(11/2+)
  1214.07 10 A        699.6 3 
   996.4 2 
  1214.9 4 ?
   28.3 19 
  100 4 
   24 8 



   515.11
   218.633
     0.0
3/2+,5/2+
5/2+,7/2+
7/2+
  1395.09 9 A        388.6 1 
   879.74 18 
  1001.7 4 
  1105.6 3 
  1176.3 6 
   39 4 
  100 7 
   39 4 
   64 4 
   50 4 





  1006.52
   515.11
   393.59
   289.75
   218.633
1/2(+),3/2,5/2
3/2+,5/2+
3/2+,5/2+,7/2+
3/2+,5/2+,7/2+
5/2+,7/2+
  1411.6 3 A        896.3 3 
  100

   515.11
3/2+,5/2+
  1461.25 7 A        441.3 7 
   454.46 13 
   518.8 1 
   569.64 22 
   946.5 3 
  1067.56 24 
  1067.56 24 
  1171.5 4 
   37.0 22 
  100.0 22 
   19.6 22 
   59 24 
   24 13 
    6.5 22 
   57 5 
   56.5 22 








  1020.28
  1006.52
   942.60
   891.53
   515.11
   393.65
   393.59
   289.75
3/2,5/2,7/2+
1/2(+),3/2,5/2
3/2,5/2,7/2+
3/2,5/2,7/2+
3/2+,5/2+
(3/2+,5/2+,7/2+)
3/2+,5/2+,7/2+
3/2+,5/2+,7/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1498.9 4  BC (17/2+)      352.9
   428.2
 
 

Q
  1146.0
  1070.7
(15/2+)
(13/2+)
  1508.44 7 A        565.4 3 
   775.6 4 
  1114.8 1 
  1115.0 1 
  1289.47 19 
   18 6 
   17.1 12 
   27.3 23 
   35 6 
  100.0 23 





   942.60
   732.36
   393.59
   393.65
   218.633
3/2,5/2,7/2+
3/2+,5/2,7/2+
3/2+,5/2+,7/2+
(3/2+,5/2+,7/2+)
5/2+,7/2+
  1510.33 24 A        914.9 2 
 

   595.43
(9/2+)
  1600.02 7 A       1206.45 10 
  1206.45 10 
  1309.4 8 ?
   54 4 
  100 5 
   25 16 



   393.65
   393.59
   289.75
(3/2+,5/2+,7/2+)
3/2+,5/2+,7/2+
3/2+,5/2+,7/2+
  1652.78 5 A        710.40 18 
   761.04 16 
  1006.25 14 
  1137.52 10 
  1259.26 9 
  1362.91 12 
  1434.13 24 
  1652.8 3 ?
   35.7 11 
   35.7 11 
   46.9 11 
   65 9 
  100 3 
   57.1 21 
   45 3 
   20 5 








   942.60
   891.53
   646.51
   515.11
   393.59
   289.75
   218.633
     0.0
3/2,5/2,7/2+
3/2,5/2,7/2+
3/2,5/2,7/2+
3/2+,5/2+
3/2+,5/2+,7/2+
3/2+,5/2+,7/2+
5/2+,7/2+
7/2+
  1693.86 11 A        960.6 5 
  1178.73 12 
  1299.8 9 
  1404.16 25 
   17 4 
  100 17 
   15.0 17 
   38.3 17 




   732.36
   515.11
   393.65
   289.75
3/2+,5/2,7/2+
3/2+,5/2+
(3/2+,5/2+,7/2+)
3/2+,5/2+,7/2+
  1718.05 4 A        579.4 1 
   986.02 11 
  1324.38 2 
   18.5 19 
  100 4 
   69 8 



  1138.84
   732.36
   393.65

3/2+,5/2,7/2+
(3/2+,5/2+,7/2+)
  1721.93 24 A       1126.5 2 
 

   595.43
(9/2+)
  1735.8 4  BC (19/2+)      236.9
   589.8
 
 
(M1+E2)
Q
  1498.9
  1146.0
(17/2+)
(15/2+)
  1738.61 5 A       1344.93 7 
  1344.93 7 
  1449.0 4 
  1520.17 8 
  100 6 
   10 6 
   13.9 6 
   71 3 




   393.65
   393.59
   289.75
   218.633
(3/2+,5/2+,7/2+)
3/2+,5/2+,7/2+
3/2+,5/2+,7/2+
5/2+,7/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1793.18 21 A        786.7 6 
  1793.0 5 
   36 9 
  100 18 


  1006.52
     0.0
1/2(+),3/2,5/2
7/2+
  1816.4 4 ?A   3/2,5/2,7/2+     1817.6 9 ?
  100

     0.0
7/2+
  1831.21 25 A        888.6 5 
  1316.4 4 
  1437.7 7 
  1612.4 4 ?
   44 4 
  100 8 
   74 26 
   96 19 




   942.60
   515.11
   393.65
   218.633
3/2,5/2,7/2+
3/2+,5/2+
(3/2+,5/2+,7/2+)
5/2+,7/2+
  1846.6 4   C      700.6
 

  1146.0
(15/2+)
  2063.74 9 A   3/2,5/2,7/2+      924.5 6 
  1416.5 4 
  1773.84 13 
  2063.90 12 
   41 3 
   44.3 15 
   77.1 15 
  100 3 




  1138.84
   646.51
   289.75
     0.0

3/2,5/2,7/2+
3/2+,5/2+,7/2+
7/2+
  2099.59 15 A       1367.19 16 
  1584.7 4 
  100 4 
   73 24 


   732.36
   515.11
3/2+,5/2,7/2+
3/2+,5/2+
  2103.8 4 ?A   3/2,5/2,7/2+     2103.7 6 ?
  100

     0.0
7/2+
  2119.50 15 ?A         55.7 3 ?
   980.59 18 ?
  1099.4 5 ?
   86 23 
  100 5 
   50 5 
D(+Q)


  2063.74
  1138.84
  1020.28
3/2,5/2,7/2+

3/2,5/2,7/2+
  2185.52 5 A   1/2(+),3/2,5/2      446.8 3 
   585.6 1 
   773.4 5 
   970.3 4 
  1046.31 15 
  1178.73 12 
  1242.88 8 
  1453.32 10 
  1670.33 8 
  1895.98 9 
  1967.3 3 
    9.1 5 
    4.1 5 
   10.2 5 
    7.6 5 
   26.9 10 
    2.5 16 
   58.9 11 
   44.2 11 
  100.0 16 
   54.3 11 
   11.2 5 











  1738.61
  1600.02
  1411.6
  1214.07
  1138.84
  1006.52
   942.60
   732.36
   515.11
   289.75
   218.633





1/2(+),3/2,5/2
3/2,5/2,7/2+
3/2+,5/2,7/2+
3/2+,5/2+
3/2+,5/2+,7/2+
5/2+,7/2+
  2239.3 4  BC (21/2+)      503.5
   740.4
 
 

Q
  1735.8
  1498.9
(19/2+)
(17/2+)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2304.67 8 A   3/2,5/2      119.4 4 ?
  1297.85 19 
  2015.11 17 
  2085.91 10 
  2304.97 16 
   11 4 
   70.5 9 
   27.7 9 
  100.0 18 
   46 5 





  2185.52
  1006.52
   289.75
   218.633
     0.0
1/2(+),3/2,5/2
1/2(+),3/2,5/2
3/2+,5/2+,7/2+
5/2+,7/2+
7/2+
  2328.85 6 A   3/2,5/2      589.8 4 
   675.79 16 
   820.5 4 ?
  1115.0 1 
  1291.4 4 
  1309.4 8 
  1386.19 11 
  1814.1 4 
  1935.1 5 ?
  1935.1 5 ?
  2039.1 4 
  2110.12 13 
  2328.80 9 
   13.3 9 
   25.7 9 
   12.4 9 
   27 4 
   27 5 
   52.2 18 
   81 4 
   19 3 
   18 3 
   18 3 
   12.4 9 
   54 8 
  100 6 













  1738.61
  1652.78
  1508.44
  1214.07
  1037.22
  1020.28
   942.60
   515.11
   393.65
   393.59
   289.75
   218.633
     0.0





3/2,5/2,7/2+
3/2,5/2,7/2+
3/2+,5/2+
(3/2+,5/2+,7/2+)
3/2+,5/2+,7/2+
3/2+,5/2+,7/2+
5/2+,7/2+
7/2+
  2372.86 7 A   1/2(+),3/2,5/2      634.2 1 
   719.8 6 ?
  1233.8 1 
  1857.6 4 
  1979.57 11 
    6.4 11 
   13 6 
    7.5 11 
   21.5 11 
  100.0 22 





  1738.61
  1652.78
  1138.84
   515.11
   393.59



3/2+,5/2+
3/2+,5/2+,7/2+
  2391.1 5   C      544.5
   655.3?
 
 


  1846.6
  1735.8

(19/2+)
  2423.83 23 A   3/2,5/2,7/2+     1416.94 20 ?
  2204.6 6 
  2423.6 4 
  100 15 
   29 15 
   29 7 



  1006.52
   218.633
     0.0
1/2(+),3/2,5/2
5/2+,7/2+
7/2+
  2432.46 23 A        832.41 24 
  1540.1 7 ?
  1700.2 5 
  1786.6 4 ?
   46 4 
   39 4 
  100 33 
   39 15 




  1600.02
   891.53
   732.36
   646.51

3/2,5/2,7/2+
3/2+,5/2,7/2+
3/2,5/2,7/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2492.4 4  BC (23/2+)      253.1
   756.6
 
 


  2239.3
  1735.8
(21/2+)
(19/2+)
  2510.45 7 A   3/2,5/2      772.0 1 
  1490.0 4 
  1503.1 6 
  1862.4 7 
  1994.2 4 
  2116.88 11 
  2291.61 21 
  2510.41 18 
   13.9 14 
   51 7 
   50.0 14 
   74 5 
   21 3 
   79 3 
  100 7 
   68 7 








  1738.61
  1020.28
  1006.52
   646.51
   515.11
   393.59
   218.633
     0.0

3/2,5/2,7/2+
1/2(+),3/2,5/2
3/2,5/2,7/2+
3/2+,5/2+
3/2+,5/2+,7/2+
5/2+,7/2+
7/2+
  2585.97 9 A   1/2(+),3/2,5/2      847.45 12 
  1190.6 6 
  1579.5 4 ?
  1939.5 3 ?
  2192.32 13 
  2366.97 22 
   76.7 17 
   25 10 
   58 10 
   28 5 
  100 9 
   40 5 






  1738.61
  1395.09
  1006.52
   646.51
   393.65
   218.633


1/2(+),3/2,5/2
3/2,5/2,7/2+
(3/2+,5/2+,7/2+)
5/2+,7/2+
  2620.38 8 A   1/2(+),3/2,5/2      926.8 8 
   967.3 5 ?
  1022.0 6 ?
  1481.5 1 
  1613.8 1 
  2227.28 25 
    9.1 16 
   18.2 15 
   10.6 16 
   18 3 
   71 5 
  100 23 






  1693.86
  1652.78
  1600.02
  1138.84
  1006.52
   393.59




1/2(+),3/2,5/2
3/2+,5/2+,7/2+
  2727.74 17 A       1219.33 21 
  2437.8 3 
  100 18 
   50 9 


  1508.44
   289.75

3/2+,5/2+,7/2+
  2754.03 17 ?A   3/2,5/2      937.9 4 ?
  1615.0 3 ?
  1862.4 7 ?
  2021.8 4 ?
  2238.4 6 ?
  2464.6 5 ?
  2535.0 5 ?
  2754.2 4 ?
   43 4 
  100 18 
   46 4 
   64 4 
   93 15 
   71 11 
   39 11 
   43 11 








  1816.4
  1138.84
   891.53
   732.36
   515.11
   289.75
   218.633
     0.0
3/2,5/2,7/2+

3/2,5/2,7/2+
3/2+,5/2,7/2+
3/2+,5/2+
3/2+,5/2+,7/2+
5/2+,7/2+
7/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2781.6 5   C      390.5
   542.3
 
 


  2391.1
  2239.3

(21/2+)
  2797.37 11 A   1/2(+),3/2,5/2     1776.9 4 
  1790.85 18 
  1854.5 5 ?
  2403.75 13 
  2507.6 6 
  2578.9 5 
   43 3 
  100 3 
   30 8 
   61 6 
   18 6 
   14 4 






  1020.28
  1006.52
   942.60
   393.59
   289.75
   218.633
3/2,5/2,7/2+
1/2(+),3/2,5/2
3/2,5/2,7/2+
3/2+,5/2+,7/2+
3/2+,5/2+,7/2+
5/2+,7/2+
  2852.32 17 ?A   1/2(+),3/2,5/2     1199.43 23 ?
  2633.75 22 ?
  100 25 
   59 10 


  1652.78
   218.633

5/2+,7/2+
  2937.01 21 A   3/2,5/2     1428.70 21 
  2936.2 5 
  100 3 
   30 9 


  1508.44
     0.0

7/2+
  2967.2 5  BC (25/2+)      474.8
   727.9
 
 

Q
  2492.4
  2239.3
(23/2+)
(21/2+)
  2967.60 10 A   1/2(+),3/2,5/2     1228.8 5 
  1458.98 22 
  1830.2 6 
  2025.1 5 
  2451.6 6 
  2574.04 12 
   23.0 17 
   72 27 
   23.0 17 
   16 3 
   13 5 
  100 9 






  1738.61
  1508.44
  1138.84
   942.60
   515.11
   393.59



3/2,5/2,7/2+
3/2+,5/2+
3/2+,5/2+,7/2+
  2980.2 3 ?A   1/2(+),3/2,5/2     1149.2 3 ?
  1765.2 6 ?
  2761.6 4 ?
  100 12 
   36 4 
   48 12 



  1831.21
  1214.07
   218.633


5/2+,7/2+
  3130.38 18 ?A   3/2(+),5/2     2736.7 3 ?
  2736.7 3 ?
  2911.7 4 ?
  3130.6 6 ?
  100 19 
  100 19 
   57 15 
   67 24 




   393.65
   393.59
   218.633
     0.0
(3/2+,5/2+,7/2+)
3/2+,5/2+,7/2+
5/2+,7/2+
7/2+
  3146.7 3 ?A   3/2,5/2     2255.3 7 ?
  3146.6 3 ?
  100 19 
   68 13 


   891.53
     0.0
3/2,5/2,7/2+
7/2+
  3155.99 23 ?A   3/2,5/2      783.1 5 ?
  1036.3 3 ?
  3156.3 4 ?
   50 19 
  100 9 
   36 9 



  2372.86
  2119.50
     0.0
1/2(+),3/2,5/2

7/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  3189.8 5   C      950.5
 

  2239.3
(21/2+)
  3208.70 15 A   1/2,3/2,5/2     1608.7 6 
  2693.4 5 
  2815.03 15 
   42.5 25 
   35 10 
  100 10 



  1600.02
   515.11
   393.65

3/2+,5/2+
(3/2+,5/2+,7/2+)
  3337.6 5   C (27/2+)      370.4?
   845.2
 
 


  2967.2
  2492.4
(25/2+)
(23/2+)
  3343.1 5   C      375.9
   561.5
 
 


  2967.2
  2781.6
(25/2+)

  3372.69 19 ?A   1/2,3/2,5/2     1273.1 5 ?
  1911.42 21 ?
  2430.3 6 ?
  2640.1 6 ?
   38 5 
  100 5 
   33 10 
   29 15 




  2099.59
  1461.25
   942.60
   732.36


3/2,5/2,7/2+
3/2+,5/2,7/2+
  3375.39 17 A   3/2,5/2     1543.6 6 ?
  1681.1 3 
  1722.6 6 ?
  3375.51 19 
   15 3 
  100 44 
   56 6 
   79 9 




  1831.21
  1693.86
  1652.78
     0.0



7/2+
  3496.1 6   C (29/2+)      528.9
 

  2967.2
(25/2+)
  3504.65 17 ?A   3/2,5/2     1711.44 17 ?
  1851.8 5 ?
  2613.7 7 ?
  2989.4 4 ?
  3110.8 7 ?
  3110.8 7 ?
  3214.8 5 ?
  3504.7 3 ?
  100 20 
   34 2 
   12 6 
   26 6 
   14 8 
   14 8 
   14 4 
   24 4 








  1793.18
  1652.78
   891.53
   515.11
   393.65
   393.59
   289.75
     0.0


3/2,5/2,7/2+
3/2+,5/2+
(3/2+,5/2+,7/2+)
3/2+,5/2+,7/2+
3/2+,5/2+,7/2+
7/2+
  3745.55 25 A   1/2,3/2,5/2     1017.7 3 
  1641.7 3 
  2006.8 4 ?
  2854.2 4 
   57 8 
  100 8 
   71 8 
   57 11 




  2727.74
  2103.8
  1738.61
   891.53

3/2,5/2,7/2+

3/2,5/2,7/2+
  3775.84 12 ?A   1/2,3/2,5/2     1351.6 4 ?
  2769.32 12 ?
   32.1 19 
  100 8 


  2423.83
  1006.52
3/2,5/2,7/2+
1/2(+),3/2,5/2
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  3815.27 22 ?A   1/2,3/2,5/2     2872.65 25 ?
  3168.7 4 ?
  100 14 
   50 9 


   942.60
   646.51
3/2,5/2,7/2+
3/2,5/2,7/2+
  3924.67 21 ?A   1/2,3/2,5/2      957.3 4 ?
  2903.8 4 ?
  2918.3 3 ?
   55 5 
   64 14 
  100 18 



  2967.60
  1020.28
  1006.52
1/2(+),3/2,5/2
3/2,5/2,7/2+
1/2(+),3/2,5/2
  4145.1 6   C (31/2+)      807.5
 

  3337.6
(27/2+)
  4227.9 3 ?A   1/2-,3/2-,5/2-     1803.99 25 ?
  2832.8 4 ?
  100 10 
   55 10 


  2423.83
  1395.09
3/2,5/2,7/2+

  4323.7 6   C (33/2+)      827.6
 

  3496.1
(29/2+)
  4669.7 7   C (37/2+)      346.0
 

  4323.7
(33/2+)

E(level): From least-squares fit to Eγ values, assuming 0.3 keV uncertainty for Eγ when not stated. Uncertainties of 652.28γ from 942.6 level 996.4γ from 1214.07 level were doubled to obtain an acceptable fit. Reduced χ2=1.7 as compared to critical χ2=1.3

T1/2(level): For excited states values are from 2011Ro42, measured by βγ(t) and γγ(t), fast timing technique using BaF2 and LaBr3 detectors with gating on the HPGe detector. The time spectra were analyzed by shape deconvolution method, and half-life obtained as a slope on the delayed part of the time spectrum and/or by the centroid-shift method, the latter, especially for shorter half-lives up to about 10 ps or so. 2012Ro47 conference report is from the same authors.

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Band Transitions:

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - The g.s. band.
     0.0 7/2+ 9.27 m 5 
% β- = 100
     
   601.61 25  (11/2+)      601.6
 
Q
     0.0
7/2+
  1146.0 4  (15/2+)      544.4
 
Q
   601.61
(11/2+)
  1735.8 4  (19/2+)      236.9
   589.8
 
 
(M1+E2)
Q
  1498.9
  1146.0
(17/2+)
(15/2+)
  2492.4 4  (23/2+)      253.1
   756.6
 
 


  2239.3
  1735.8
(21/2+)
(19/2+)
  3337.6 5  (27/2+)      370.4?
   845.2
 
 


  2967.2
  2492.4
(25/2+)
(23/2+)
  4145.1 6  (31/2+)      807.5
 

  3337.6
(27/2+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - Band based on (9/2+).
   595.43 13  (9/2+)        
  1070.7 3  (13/2+)      469.1
   475.3
 
 

Q
   601.61
   595.43
(11/2+)
(9/2+)
  1498.9 4  (17/2+)      352.9
   428.2
 
 

Q
  1146.0
  1070.7
(15/2+)
(13/2+)
  2239.3 4  (21/2+)      503.5
   740.4
 
 

Q
  1735.8
  1498.9
(19/2+)
(17/2+)
  2967.2 5  (25/2+)      474.8
   727.9
 
 

Q
  2492.4
  2239.3
(23/2+)
(21/2+)
  3496.1 6  (29/2+)      528.9
 

  2967.2
(25/2+)
  4323.7 6  (33/2+)      827.6
 

  3496.1
(29/2+)
  4669.7 7  (37/2+)      346.0
 

  4323.7
(33/2+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - γ cascade.
  1846.6 4         
  2391.1 5       544.5
   655.3?
 
 


  1846.6
  1735.8

(19/2+)
  2781.6 5       390.5
   542.3
 
 


  2391.1
  2239.3

(21/2+)
  3343.1 5       375.9
   561.5
 
 


  2967.2
  2781.6
(25/2+)

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Additional Gamma Data:















E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityMixing
Ratio
Conversion
Coefficient
Additional Data
   218.633 5/2+,7/2+ 2.23 ns 5     218.59 3 E2,M1 0.119α=0.119 5, α(K)=0.0957 24, α(L)=0.0184 19, α(M)=0.0039 5, α(N)=0.00080 9, α(O)=0.000102 9, α(P)=3.22×10-6 8
   289.75 3/2+,5/2+,7/2+ 96 ps 25      71.0 4 [M1,E2] 4.4α=4.4 20, α(K)=2.7 7, α(L)=1.4 11, α(M)=0.30 24, α(N)=0.06 5, α(O)=0.007 6, α(P)=8.4×10-5 3
3/2+,5/2+,7/2+ 96 ps 25     289.78 7 E2,M1 0.0486α=0.0486, α(K)=0.0397 6, α(L)=0.00710 10, α(M)=0.001484 21, α(N)=0.000308 5, α(O)=3.98×10-5 6, α(P)=1.341E-6 19
   393.59 3/2+,5/2+,7/2+ 24 ps 15     103.75 6 M1(+E2)0.87 LT1.02B(E2)(W.u.)<2.0, B(M1)(W.u.)=0.012 +18-8, α=1.02 21, α(K)=0.79 10, α(L)=0.18 9, α(M)=0.038 19, α(N)=0.008 4, α(O)=0.0010 5, α(P)=2.80E-5 8
3/2+,5/2+,7/2+ 24 ps 15     174.97 4 (M1+E2) 0.23α=0.23 4
3/2+,5/2+,7/2+ 24 ps 15     393.50 6 E2,M1 0.0199α=0.0199 12, α(K)=0.0168 12, α(L)=0.00247 4, α(M)=0.000510 9, α(N)=0.0001068 16, α(O)=1.44×10-5 3, α(P)=6.1E-7 7
   393.65 (3/2+,5/2+,7/2+) 1.71 ns 2     174.97 4 (M1+E2) 0.23α=0.23 4
   515.11 3/2+,5/2+ 6 ps +10-6     225.38 7 [M1,E2] 0.103α=0.103 9, α(K)=0.085 4, α(L)=0.014 4, α(M)=0.0030 8, α(N)=0.00062 17, α(O)=8.2×10-5 18, α(P)=3.03E-6 17
3/2+,5/2+ 6 ps +10-6     296.53 7 E2,M1 0.0455α=0.0455 8, α(K)=0.0382 14, α(L)=0.0058 8, α(M)=0.00121 17, α(N)=0.00025 4, α(O)=3.4×10-5 3, α(P)=1.39E-6 15
   595.43 (9/2+)      595.43 13 (M1+E2)-4.2 +4-5 
   646.51 3/2,5/2,7/2+      356.72 8   0.105α=0.105 33
  1735.8 (19/2+)      236.9(M1+E2) 0.086α=0.086 12

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.07/2+ 9.27 m 5 
% β- = 100
μ=+2.696 4 (1979Bo01,2014StZZ), Q=-0.063 14 (1979Bo01,2016St14)
RMS charge radius <r2>1/2=4.8422 fm 69 (2013An02 evaluation).
E(level): The g.s. band.
   595.43(9/2+)   E(level): Band based on (9/2+).
   601.61(11/2+)   E(level): The g.s. band.
   646.513/2,5/2,7/2+   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<7/2+ from log ft<11 for feeding from 3/2- parent.
   891.533/2,5/2,7/2+   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<7/2+ from log ft<11 for feeding from 3/2- parent.
   942.603/2,5/2,7/2+   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<7/2+ from log ft<11 for feeding from 3/2- parent.
  1006.521/2(+),3/2,5/2 15 ps 10  Jπ(level): log f1ut<8.5 for feeding from 3/2- parent, combined with γ to a level with possible Jπ=5/2+ in a few cases, which favors 1/2+ over 1/2-.
  1020.283/2,5/2,7/2+   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<7/2+ from log ft<11 for feeding from 3/2- parent.
  1070.7(13/2+)   E(level): Band based on (9/2+).
  1146.0(15/2+)   E(level): The g.s. band.
  1498.9(17/2+)   E(level): Band based on (9/2+).
  1735.8(19/2+)   E(level): The g.s. band.
  1816.43/2,5/2,7/2+   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<7/2+ from log ft<11 for feeding from 3/2- parent.
  1846.6   E(level): γ cascade.
  2063.743/2,5/2,7/2+   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<7/2+ from log ft<11 for feeding from 3/2- parent.
  2103.83/2,5/2,7/2+   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<7/2+ from log ft<11 for feeding from 3/2- parent.
  2185.521/2(+),3/2,5/2   Jπ(level): log f1ut<8.5 for feeding from 3/2- parent, combined with γ to a level with possible Jπ=5/2+ in a few cases, which favors 1/2+ over 1/2-.
  2239.3(21/2+)   E(level): Band based on (9/2+).
  2304.673/2,5/2   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<5/2 from log f1ut<8.5 for feeding from 3/2- parent.
  2328.853/2,5/2   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<5/2 from log f1ut<8.5 for feeding from 3/2- parent.
  2372.861/2(+),3/2,5/2   Jπ(level): log f1ut<8.5 for feeding from 3/2- parent, combined with γ to a level with possible Jπ=5/2+ in a few cases, which favors 1/2+ over 1/2-.
  2391.1   E(level): γ cascade.
  2423.833/2,5/2,7/2+   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<7/2+ from log ft<11 for feeding from 3/2- parent.
  2492.4(23/2+)   E(level): The g.s. band.
  2510.453/2,5/2   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<5/2 from log f1ut<8.5 for feeding from 3/2- parent.
E(level)Jπ(level)T1/2(level)Comments
  2585.971/2(+),3/2,5/2   Jπ(level): log f1ut<8.5 for feeding from 3/2- parent, combined with γ to a level with possible Jπ=5/2+ in a few cases, which favors 1/2+ over 1/2-.
  2620.381/2(+),3/2,5/2   Jπ(level): log f1ut<8.5 for feeding from 3/2- parent, combined with γ to a level with possible Jπ=5/2+ in a few cases, which favors 1/2+ over 1/2-.
  2754.033/2,5/2   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<5/2 from log f1ut<8.5 for feeding from 3/2- parent.
  2781.6   E(level): γ cascade.
  2797.371/2(+),3/2,5/2   Jπ(level): log f1ut<8.5 for feeding from 3/2- parent, combined with γ to a level with possible Jπ=5/2+ in a few cases, which favors 1/2+ over 1/2-.
  2852.321/2(+),3/2,5/2   Jπ(level): log f1ut<8.5 for feeding from 3/2- parent, combined with γ to a level with possible Jπ=5/2+ in a few cases, which favors 1/2+ over 1/2-.
  2937.013/2,5/2   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<5/2 from log f1ut<8.5 for feeding from 3/2- parent.
  2967.2(25/2+)   E(level): Band based on (9/2+).
  2967.601/2(+),3/2,5/2   Jπ(level): log f1ut<8.5 for feeding from 3/2- parent, combined with γ to a level with possible Jπ=5/2+ in a few cases, which favors 1/2+ over 1/2-.
  2980.21/2(+),3/2,5/2   Jπ(level): log f1ut<8.5 for feeding from 3/2- parent, combined with γ to a level with possible Jπ=5/2+ in a few cases, which favors 1/2+ over 1/2-.
  3146.73/2,5/2   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<5/2 from log f1ut<8.5 for feeding from 3/2- parent.
  3155.993/2,5/2   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<5/2 from log f1ut<8.5 for feeding from 3/2- parent.
  3208.701/2,3/2,5/2   Jπ(level): log f1ut<8.5 for feeding from 3/2- parent, combined with γ to a level with possible Jπ=5/2+ in a few cases, which favors 1/2+ over 1/2-.
  3337.6(27/2+)   E(level): The g.s. band.
  3343.1   E(level): γ cascade.
  3372.691/2,3/2,5/2   Jπ(level): log f1ut<8.5 for feeding from 3/2- parent, combined with γ to a level with possible Jπ=5/2+ in a few cases, which favors 1/2+ over 1/2-.
  3375.393/2,5/2   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<5/2 from log f1ut<8.5 for feeding from 3/2- parent.
  3496.1(29/2+)   E(level): Band based on (9/2+).
  3504.653/2,5/2   Jπ(level): 3/2 to 11/2 from γ to 7/2+. |<5/2 from log f1ut<8.5 for feeding from 3/2- parent.
  3745.551/2,3/2,5/2   Jπ(level): log f1ut<8.5 for feeding from 3/2- parent, combined with γ to a level with possible Jπ=5/2+ in a few cases, which favors 1/2+ over 1/2-.
  3775.841/2,3/2,5/2   Jπ(level): log f1ut<8.5 for feeding from 3/2- parent, combined with γ to a level with possible Jπ=5/2+ in a few cases, which favors 1/2+ over 1/2-.
  3815.271/2,3/2,5/2   Jπ(level): log f1ut<8.5 for feeding from 3/2- parent, combined with γ to a level with possible Jπ=5/2+ in a few cases, which favors 1/2+ over 1/2-.
  3924.671/2,3/2,5/2   Jπ(level): log f1ut<8.5 for feeding from 3/2- parent, combined with γ to a level with possible Jπ=5/2+ in a few cases, which favors 1/2+ over 1/2-.
  4145.1(31/2+)   E(level): The g.s. band.
  4227.91/2-,3/2-,5/2-   Jπ(level): log ft<5.9 for feeding from 3/2- parent.
E(level)Jπ(level)T1/2(level)Comments
  4323.7(33/2+)   E(level): Band based on (9/2+).
  4669.7(37/2+)   E(level): Band based on (9/2+).

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Additional Gamma Comments:

E(level)E(gamma)Comments
   393.59   174.97E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   393.65   174.97E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   515.11   121.37E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   121.37E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   646.51   356.72M(γ): α(K)exp=0.079 25 is too large for M1 and E2, barely overlaps M2 or E3. M2,E3; E1+M2, δ>0.87; or E2+M3, 0.37<δ<0.63. α estimated from α(K)exp in β- decay and possible mult’s and δ’s
   710.12   491.47E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   942.60   549.02E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   549.02E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   652.28E(γ): poor fit. Level-energy difference=652.85
  1006.52   491.47E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   612.82E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   612.82E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
  1138.84   745.16E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   745.16E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
  1214.07   996.4E(γ): poor fit. Level-energy difference=995.4
  1461.25  1067.56E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
  1067.56E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
  1508.44  1115.0E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
  1600.02  1206.45E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
  1206.45E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
  1693.86  1178.73E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
  1735.8   236.9M(γ): from total conversion coefficient deduced from intensity balance considerations in γγ-coincidence analysis in 252Cf SF decay
  1738.61  1344.93E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
  1344.93E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
  2119.50    55.7M(γ): M1(+E2), δ|<0.5 3 or E1(+M2), δ|<0.28 6 from I(γ+ce) and Iγ.
E(level)E(gamma)Comments
  2185.52  1178.73E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
  2328.85  1115.0E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
  1935.1E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
  1935.1E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
  2967.60  1830.2E(γ): Other member of doublet unplaced in β- decay.
  3130.38  2736.7E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
  2736.7E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
  3504.65  3110.8E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity
  3110.8E(γ): Multiply placed with undivided intensity
I(γ): Multiply placed with undivided intensity

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