ADOPTED LEVELS, GAMMAS for 230Th

Author: C. Morse |  Citation: Nucl. Data Sheets 197, 259 (2024). |  Cutoff date: 26-Sep-2023 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-1311 keV 3S(n)= 6794.3 keV 22S(p)= 7116 keV 12Q(α)= 4770.0 keV 15
Reference: 2021Wa16

References:
  A  234U α decay  B  230Ac β- decay
  C  230Pa ε decay  D  230Th(d,d’)
  E  230Th(d,pnγ)  F  232Th(p,t)
  G  232Th(α,α’2nγ)  H  232Th(136Xe,xγ)
  I  Coulomb Excitation 

General Comments:

For deformation parameters deduced from Coulomb excitation, see 1973Be44 and 1977Mi11. For deformation parameter deduced from the ratio of (p,t) spectroscopic factors for g.s. and the first 0+ state, see 1979Ab10.

$ The fission probability and the fission-fragment angular distributions were measured by 1988Bl03. The fine structure observed between 5.6 and 5.8 MeV was interpreted by 1988Bl03 as indicative of two opposite parity rotational bands in the third well of the nuclear potential. Some structure near 6.1 and 6.4 MeV excitation was also observed, and was tentatively interpreted as one (K=2) and two (K=4) phonon vibrations in the third well.

$ 1986De36 studied 230Th via the 232Th(206Pb,208Pbγ) reaction at 6.4 MeV/nucleon. They reported observing γ-ray transitions depopulating states in the ground-state band up to spin 12+, but reported no γ-ray energies or intensities.

Q-value: S(2n)=12051.0 11, S(2p)=12655.6 18 (2021Wa16)










E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
     0.0ABCDEFGHI 0+ 75584 y 55 
% α = 100
% 24NE = 5.8×10-11 13
% SF ≤ 4×10-12
     
    53.230 11 ABCDEFGHI 2+ 0.354 ns 9      53.20 2 
  100
E2
     0.0
0+
   174.119 17 ABCDEFGHI 4+ 0.166 ns 5     120.90 2 
  100
E2
    53.230
2+
   356.54 12    DEFGHI 6+      182.5 2 
  100

   174.119
4+
   508.143 12 ABCDEF  I 1-      454.92 2 
   508.15 2 
  100 5 
   61 3 
E1
E1
    53.230
     0.0
2+
0+
   571.758 14  BCDEF  I 3-       63.5 2 
   397.62 2 
   518.54 2 
 
   87 4 
  100 5 

E1
E1
   508.143
   174.119
    53.230
1-
4+
2+
   593.89 17    DEFGHI 8+      237.4 2 
  100

   356.54
6+
   634.920 18 ABCD F  I 0+      581.65 10 
   634.9 2 
  100 5 
 
E2
E0
    53.230
     0.0
2+
0+
   677.530 16 ABC EF  I 2+ 15 ps 2     503.55 10 
   624.33 7 
   677.53 6 
   86 13 
   88 5 
  100 9 
E2
E0+M1+E2
E2
   174.119
    53.230
     0.0
4+
2+
0+
   686.76 14    DEF  I (5-)      114.9
   330.2 2 
   512.7 2 
   19 6 
   55 4 
  100 6 



   571.758
   356.54
   174.119
3-
6+
4+
   769.6 6         I (4+)      413.0
   595.5
   716.4
  ≤45
   82 55 
  100 37 



   356.54
   174.119
    53.230
6+
4+
2+
   775.5 3     EF    (4+)      419.7 5 
   601.1 3 
   16 4 
  100 10 


   356.54
   174.119
6+
4+
   781.374 13  BCD F  I 2+ 3.3 ps 5     607.41 8 
   728.13 2 
   781.39 2 
    2.72 6 
  100 5 
   75 4 
[E2]
E2
E2
   174.119
    53.230
     0.0
4+
2+
0+
   825.660 20  BC EF  I 3+      651.61 6 
   772.41 6 
   27 4 
  100 7 
M1+E2
M1+E2
   174.119
    53.230
4+
2+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
   852.21 17    DEF HI (7-)      165.5 2 
   258.2 2 
   495.8 2 
    6 5 
   30 3 
  100 5 



   686.76
   593.89
   356.54
(5-)
8+
6+
   879.36 24     E GHI (10+)      285.6 2 
  100

   593.89
8+
   883.6 5    DEF  I 4+      205.9?
   527.0
   709.5
   830.4
    6.0 30 
    6.3 15 
  100 5 
   36.2 30 




   677.530
   356.54
   174.119
    53.230
2+
6+
4+
2+
   923.00 19     EF    (6+)      566.5 2 
   748.8 3 
   34 4 
  100 7 


   356.54
   174.119
6+
4+
   951.900 13  BCD F  I 1-      170.53 5 
   274.38 2 
   316.99 2 
   380.12 2 
   443.74 2 
   898.66 2 
   951.95 6 
   ≤0.02
    0.25 2 
    0.57 4 
    1.12 6 
   19.6 10 
   19.6 12 
  100 5 
E1
E1

E2
M1(+E2)
E1
E1
   781.374
   677.530
   634.920
   571.758
   508.143
    53.230
     0.0
2+
2+
0+
3-
1-
2+
0+
   955.08 22     E     (5+)      598.6 3 
   780.9 3 
   48 4 
  100 5 


   356.54
   174.119
6+
4+
   971.732 16  BC  F  I 2-      294.23 2 
   399.95 2 
   463.59 6 
   918.50 2 
    0.67 3 
    7.8 5 
   10.3 7 
  100 5 
E1
M1+E2
M1+E2
E1
   677.530
   571.758
   508.143
    53.230
2+
3-
1-
2+
  1009.603 13  BC  F  I 2+ ≥ 0.8 ps    183.90 11 
   228.23 5 
   332.07 5 
   374.67 2 
   835.59 8 
   956.38 2 
  1009.59 2 
    0.20 7 
    0.41 7 
    2.96 7 
   <3
    3.7 4 
  100 8 
   68 4 
M1+E2
E0+E2+M1
[E2]
(E2)
E2
M1+E2
E2
   825.660
   781.374
   677.530
   634.920
   174.119
    53.230
     0.0
3+
2+
2+
0+
4+
2+
0+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  1012.53 3  BCD F  I 3-      440.78 10 
   503.6 10 
   838.45 5 
   959.28 4 
   20 4 
   ≤3
    7.0 25 
  100 13 
M1+E2

E1
E1
   571.758
   508.143
   174.119
    53.230
3-
1-
4+
2+
  1022 2      F           
  1039.51 21     EF  I (6+)      683.0 2 
   865.2 5 
  100 6 
   34 5 


   356.54
   174.119
6+
4+
  1052.198 25   C EF  I (3+)      374.67 2 ?
   878.02 10 
   999.4 10 
 
   57 7 
  100 7 



   677.530
   174.119
    53.230
2+
4+
2+
  1065.36 21     EF HI (9-)      213.2 2 
   471.4 2 
   50 10 
  100 10 


   852.21
   593.89
(7-)
8+
  1079.214 15  BC  F  I (2)-      253.55 2 
   297.86 2 
   401.62 10 
   507.48
   571.08 2 
  1025.96 2 
    1.4 1 
    6.0 4 
    1.2 2 
   15 8 
   76 4 
  100 5 
E1
E1
E1

M1+E2
E1
   825.660
   781.374
   677.530
   571.758
   508.143
    53.230
3+
2+
2+
3-
1-
2+
  1089 2      F           
  1107.3 4     EF  I (4+)      750.3 5 
   934.0
  1055.0
   11 3 
   59 27 
  100 25 



   356.54
   174.119
    53.230
6+
4+
2+
  1108.9 7    D    I (5-)      537.0
   935.0
 
 


   571.758
   174.119
3-
4+
  1117.4 3     E     (8+)      524.1 5 
   760.7 3 
   20 5 
  100 10 


   593.89
   356.54
8+
6+
  1125.6 5      F    (1-),(0+)        
  1127.780 14   CD    I 3-      175.84 5 
   302.16 4 
   346.39 3 
   450.22 2 ?
   556.06 2 
   619.66 2 
   953.66
  1074.52 2 
    0.7 2 
    1.6 2 
    1.69 15 
   ≈1.5
   26.9 15 
   24 2 
   23 5 
  100 5 

E1
E1

M1+E2
E2

E1
   951.900
   825.660
   781.374
   677.530
   571.758
   508.143
   174.119
    53.230
1-
3+
2+
2+
3-
1-
4+
2+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  1134.3 3     E     (7+)      540.3 3 
   777.8 3 
   34 4 
  100 7 


   593.89
   356.54
8+
6+
  1144 2      F           
  1148.0 9      F           
  1176.0 3     E   I (5+)      819.5 3 
  1001.9 4 
   65 6 
  100 7 


   356.54
   174.119
6+
4+
  1184.8 9      F           
  1196.8 10         I (4-)     1022.7
  100

   174.119
4+
  1206.7 5     E GHI (12+)      327.9 5 
  100

   879.36
(10+)
  1241.2 9      F           
  1243.1 3     E     (8+)      365.3?
   649.4 3 
   886.1 4 
  ≤20
  100 10 
   35 7 



   879.36
   593.89
   356.54
(10+)
8+
6+
  1251.3 7         I (8+)      657.3
   894.8
  100 38 
   62 44 


   593.89
   356.54
8+
6+
  1255.4 3     EF    (6+)      661.4?
   898.9 3 
  1081.4?
  ≤12
  100 8 
  ≤30



   593.89
   356.54
   174.119
8+
6+
4+
  1259.2 6      F    (3-)        
  1283.6 6      F    (5-)        
  1297.14 7  B   F    0+      789.0 1 
  1243.9 1 
   15.2 8 
  100 3 


   508.143
    53.230
1-
2+
  1322.1 4     E  HI (11-)      256.6 5 
   442.2 5 
 
 


  1065.36
   879.36
(9-)
(10+)
  1322.3 5      F    (3-)        
  1337.2 5      F    4+        
  1349.1 4     E     (7+)      755.6 5 
   992.2 5 
   86 11 
  100 12 


   593.89
   356.54
8+
6+
  1358.5 3     E     (9+)      479.7 6 
   764.5 3 
   39 8 
  100 12 


   879.36
   593.89
(10+)
8+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  1359.5 7      F    (2+)        
  1375.28 6  B   F    (1,2+)      423.2 1 
   867.1 3 
  1322.1 1 
  1375.4 1 
    7.4 14 
   38.5 21 
   58 4 
  100 4 




   951.900
   508.143
    53.230
     0.0
1-
1-
2+
0+
  1400.89 4  B   F    (2+)      448.9 1 
   892.7 1 
  1226.7 1 
  1347.7 1 
  1401.0 1 
    7.9 16 
   43.9 21 
   61 4 
  100 3 
   20.9 21 





   951.900
   508.143
   174.119
    53.230
     0.0
1-
1-
4+
2+
0+
  1401.5 5      F    2+        
  1420.4 5      F    (3+)        
  1440.4 8      F    (3+)        
  1447.9 5      F    0+        
  1448.5 4     E     (8+)      569.0?
   854.6 4 
  1092.1?
  ≤25
  100 14 
  ≤25



   879.36
   593.89
   356.54
(10+)
8+
6+
  1485.63 8  B   F    (4+)      913.7 2 
   977.6 2 
  1432.4 1 
   50 13 
   29 13 
  100 9 



   571.758
   508.143
    53.230
3-
1-
2+
  1496.0 10      F           
  1507.4 5      F    4+        
  1520.0 6         I (10+)      313.0?
   640.7
   926.3
   44 15 
   33 19 
  100 41 



  1206.7
   879.36
   593.89
(12+)
(10+)
8+
  1524.8 5      F    2+        
  1566.2 6      F    (1-)        
  1571.9 6        HI (14+)      365.3 5 
  100

  1206.7
(12+)
  1573.51 20  B D F    1(-),2+     1573.5 2 
  100

     0.0
0+
  1584.7 6      F    (4-,5+)        
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  1589.8 3  B D F    0+     1536.6 3 
  100

    53.230
2+
  1594.7 8      F    (1-)        
  1601.2 11      F    (3-)        
  1612.1 10      F    (4-,5+)        
  1616.1 5        HI (13-)      293.4 5 
   409.8 5 
 
 


  1322.1
  1206.7
(11-)
(12+)
  1618.7 9      F    (4-,5+)        
  1628 2    D             
  1630.1 7      F    2+        
  1638.45 9  B   F    (0+)      628.8 1 
  1585.4 2 
  100 11 
   72 7 


  1009.603
    53.230
2+
2+
  1653.2 11      F    (6+)        
  1663 3    D             
  1668.2 7      F    (4+)        
  1679.1 7      F    (2+)        
  1683.3 7      F    (4-)        
  1694.9 7      F    (4+)        
  1695.71 9  B D      1(-),2+     1187.5 3 
  1642.5 2 
  1695.7 1 
   45 11 
   38 7 
  100 11 



   508.143
    53.230
     0.0
1-
2+
0+
  1708.8 8      F    2+        
  1718 3    D             
  1723.5 7      F    (4+)        
  1744.87 8  B   F    (0+)      735.1 2 
  1691.7 1 
   16 4 
  100 6 


  1009.603
    53.230
2+
2+
  1750.7 8      F    (3-)        
  1762.3 8      F    (4+)        
  1769.6 8      F    (4+)        
  1770.73 10  B        (1,2+)     1717.5 1 
  1770.5 10 
  100 6 
   15 4 


    53.230
     0.0
2+
0+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  1775.22 7  B   F    (1,2+)     1267.1 2 
  1721.9 1 
  1775.3 1 
   37 4 
   59 3 
  100 4 



   508.143
    53.230
     0.0
1-
2+
0+
  1789.4 5  B D      1(-),2+     1789.4 5 
  100

     0.0
0+
  1793.1 6      F    (5-)        
  1802.5 6      F    0+        
  1810.73 6  B        (1,2+)     1302.6 1 
  1757.5 1 
  1810.7 1 
   62 3 
  100 3 
   19.8 19 



   508.143
    53.230
     0.0
1-
2+
0+
  1812.0 8      F    4+        
  1824.9 7      F    (6+)        
  1839.61 20  B D F    1(-),2+     1839.6 2 
  100

     0.0
0+
  1849.55 8  B        (2+)      363.9 3 
   839.9 1 
   878.0 2 
  1675.4 3 
   23 9 
  100 9 
   45 5 
   45 10 




  1485.63
  1009.603
   971.732
   174.119
(4+)
2+
2-
4+
  1851.4 7      F    (3-)        
  1858.2 5  B D F    (3-)     1805.0 5 
  100

    53.230
2+
  1868.9 7      F           
  1887.0 9      F    (2+)        
  1902.70 9  B        (1,2+)     1394.5 2 
  1902.7 1 
   22 6 
  100 4 


   508.143
     0.0
1-
0+
  1910.0 9      F    (6+)        
  1914.7 9      F    (1-)        
  1926.0 7      F    4+        
  1931.1 8      F    (1-)        
  1939.8 11      F    (1)        
  1947.0 6      F    4+        
  1947.2 6        HI (15-)      331.0 5 
   375.5 5 
 
 


  1616.1
  1571.9
(13-)
(14+)
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  1949.87 7  B        (1,2+)     1896.7 1 
  1949.8 1 
   42 2 
  100 2 


    53.230
     0.0
2+
0+
  1956.4 6      F    2+        
  1967.01 10  B   F    (1,2+)     1913.8 1 
  1966.7 3 
  100 5 
   15 3 


    53.230
     0.0
2+
0+
  1969.6 7        HI (16+)      397.7 5 
 

  1571.9
(14+)
  1973.50 7  B   F    (1+,2+)     1147.9 1 ?
  1920.2 1 
  1973.5 5 
   92 6 
  100 4 
   10 4 



   825.660
    53.230
     0.0
3+
2+
0+
  1985.4 8      F    (5-)        
  2000.86 7  B        (1,2+)      991.2 1 ?
  2000.9 1 
   27 7 
  100 10 


  1009.603
     0.0
2+
0+
  2001.6 8      F    (3-)        
  2010.13 9  B   F    (1,2+)     1956.9 1 
  2010.1 2 
  100 6 
   17 4 


    53.230
     0.0
2+
0+
  2017.3 7      F    (3-)        
  2024.67 12  B   F    (1+,2+)     1053.1 2 
  1198.9 2 
  1971.3 5 
  2024.6 3 
  100 23 
  100 23 
   28 12 
   33 12 




   971.732
   825.660
    53.230
     0.0
2-
3+
2+
0+
  2032.8 7      F    4+        
  2039.1 7      F    4+        
  2048.7 7      F    (4+)        
  2060.9 12      F    (3-)        
  2073.2 8      F    (8+)        
  2074.9 8      F    (4+)        
  2078.25 9 ? B             999.1 1 
  1068.1 3 
  1252.5 3 
  100 19 
   30 12 
   30 8 



  1079.214
  1009.603
   825.660
(2)-
2+
3+
  2085.9 8      F    (4+)        
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  2093.9 7      F    0+        
  2102.0 7      F    4+        
  2118.4 6      F    4+        
  2122.77 9  B        (1,2+)     1043.2 3 
  2069.5 2 
  2122.8 1 
   14 5 
   51 5 
  100 5 



  1079.214
    53.230
     0.0
(2)-
2+
0+
  2130.7 7      F    2+        
  2133.16 10 ? B             388.3 1 
  1455.5 2 
  1625.1 3 ?
   67 6 
  100 28 
  ≤78



  1744.87
   677.530
   508.143
(0+)
2+
1-
  2137.9 7      F    2+        
  2150.5 6      F    0+        
  2151.82 10  B        (1,2+)      750.7 3 
  2098.6 1 
  2152.0 10 
   28 5 
  100 5 
    6.3 16 



  1400.89
    53.230
     0.0
(2+)
2+
0+
  2168.8 7      F    (4+)        
  2175.1 6      F    0+        
  2181.7 7      F    (4+)        
  2187.1 6      F    2+        
  2194.8 8      F    (6+)        
  2205.4 10      F    2+        
  2207.8 8      F    (4+)        
  2216.0 7      F    (4+)        
  2226.0 6      F    2+        
  2241.0 7      F    2+        
  2249.9 7      F    (6+)        
  2255.3 7      F    4+        
  2268.9 6      F    0+        
  2276.0 8      F    (4+)        
  2282.99 16  B   F    1,2+     1311.5 2 
  2229.5 5 
  2282.5 3 
  100 23 
   61 12 
   78 6 



   971.732
    53.230
     0.0
2-
2+
0+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  2295.9 8      F    4+        
  2298.6 3  B        (1,2+)     2245.4 10 
  2298.6 3 
   57 29 
  100 15 


    53.230
     0.0
2+
0+
  2305.4 7      F    2+        
  2310.6 7        HI (17-)      341 1 
   363.4 5 
 
 


  1969.6
  1947.2
(16+)
(15-)
  2311.2 8      F    (4+)        
  2314.28 14 ? B        (1,2+)      503.5 2 
  1636.8 2 
  2314.0 10 
 
  100 22 
   26 6 



  1810.73
   677.530
     0.0
(1,2+)
2+
0+
  2317.7 7      F    4+        
  2329.6 7      F    2+        
  2337.1 8      F    (5-)        
  2354.8 10      F    (6+)        
  2368.91 17  B   F    (0+)      968.0 2 
  1797.2 3 
  100 42 
   83 17 


  1400.89
   571.758
(2+)
3-
  2383.8 8      F    (4+)        
  2388.4 10      F           
  2395.2 7      F    0+        
  2396.4 9        HI (18+)      426.8 5 
 

  1969.6
(16+)
  2402.0 8      F    (6+)        
  2411.6 7      F    2+        
  2422.7 7      F           
  2426.4 9      F    (0+)        
  2436.6 9      F    2+        
  2442.5 8      F    2+        
  2449.2 2      F    (3-)        
  2461.0 7      F    2+        
  2467.2 7      F    2+        
  2474.3 8      F    2+        
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  2478.5 8      F    4+        
  2481.3 12      F    (6+)        
  2493.8 7      F    0+        
  2501.1 7      F    4+        
  2508.3 7      F           
  2519.3 7      F    (6+)        
  2528.1 7      F    0+        
  2536.9 7      F    4+        
  2549.8 11      F    0+        
  2556.2 8      F    (4+)        
  2562.9 9      F    (4+)        
  2573.2 7      F    (6+)        
  2589.1 7      F    2+        
  2596.4 8      F    (0+)        
  2601.3 7      F    (4+)        
  2616.0 7      F    2+        
  2625.9 7      F    2+        
  2640.0 8      F    4+        
  2660.9 7      F    4+        
  2666.4 7      F    (2+)        
  2671.6 7      F    4+        
  2679.2 8      F    2+        
  2694.9 7      F    2+        
  2703.8 9        HI (19-)      393.2 5 
 

  2310.6
(17-)
  2706.5 7      F    2+        
  2712.9 5      F    (6+)        
  2726.6 7      F    2+        
  2740.6 7      F    2+        
  2746.2 7      F    4+        
  2754.2 10      F    (6+)        
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  2764.9 7      F    2+        
  2777.3 7      F    2+        
  2791.5 7      F    4+        
  2799.7 8      F    2+        
  2808.1 7      F    0+        
  2824.4 10      F    4+        
  2834.0 10      F    2+        
  2841.3 7      F    (2+)        
  2848.7 10        HI (20+)      452.3 5 
 

  2396.4
(18+)
  2855.9 7      F    2+        
  2862.9 7      F    2+        
  2870.6 10      F    (3-)        
  2879.7 7      F    2+        
  2886.1 10      F    (1-)        
  2896.1 7      F    2+        
  2906.4 8      F    (3-)        
  2913.6 15      F    (4+)        
  2923.7 9      F    2+        
  2930.6 7      F    2+        
  2940.6 7      F    2+        
  2950.5 8      F    (6+)        
  2987.9 10      F    (6+)        
  2999.0 7      F    2+        
  3009.9 8      F    2+        
  3020.6 8      F    2+        
  3030.3 9      F    2+        
  3043.0 7      F    2+        
  3052.4 9      F    (3+)        
  3064.3 15      F    (2+)        
  3072.6 8      F    (6+)        
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  3083.8 7      F    2+        
  3100.9 7      F    2+        
  3113.9 12      F    (LE 4)        
  3124.7 8      F    (4+)        
  3125.4 10        HI (21-)      421.6 5 ?
 

  2703.8
(19-)
  3135.9 10      F    (LE 4)        
  3147.4 8      F    (LE 4)        
  3162.0 7      F    2+        
  3173.6 8      F    2+        
  3186.1 7      F    (6+)        
  3198.4 7      F    2+        
  3212.2 7      F    2+        
  3223.1 7      F    2+        
  3234.0 7      F           
  3248.6 7      F    2+        
  3258.8 8      F           
  3269.9 12      F    (2+)        
  3324.1 11        HI (22+)      475.4 5 
 

  2848.7
(20+)
  3572.3 11 ?       H  (23-)      446.9 5 ?
 

  3125.4
(21-)
  3819.1 15 ?       HI (24+)      495 1 ?
 

  3324.1
(22+)

E(level): Deduced by evaluator from a least squares fit to adopted γ-ray energies, unless otherwise specified.

Jπ(level): Spin/parity assignments are based on rotational and band structures, on γ-ray multipolarities, on log ft values from 230Ac β- decay and 230Pa ε decay, and on hindrance factors from 234U α decay. For levels populated only in 234Th(p,t), spin/parity assignments are based on angular distribution of scattered tritons. Some additional specific arguments are given for individual levels.

M(γ): From ce measurements in 230Pa ε decay. Multipolarities in square brackets are from level scheme; they are included for transition-rate calculations when needed.

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Band Transitions:

E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - Kπ=0+ GS ROTATIONAL band. Assignments for levels with
     0.0 0+ 75584 y 55 
% α = 100
% 24NE = 5.8×10-11 13
% SF ≤ 4×10-12
     
    53.230 11  2+ 0.354 ns 9      53.20 2 
  100
E2
     0.0
0+
   174.119 17  4+ 0.166 ns 5     120.90 2 
  100
E2
    53.230
2+
   356.54 12  6+      182.5 2 
  100

   174.119
4+
   593.89 17  8+      237.4 2 
  100

   356.54
6+
   879.36 24  (10+)      285.6 2 
  100

   593.89
8+
  1206.7 5  (12+)      327.9 5 
  100

   879.36
(10+)
  1571.9 6  (14+)      365.3 5 
  100

  1206.7
(12+)
  1969.6 7  (16+)      397.7 5 
 

  1571.9
(14+)
  2396.4 9  (18+)      426.8 5 
 

  1969.6
(16+)
  2848.7 10  (20+)      452.3 5 
 

  2396.4
(18+)
  3324.1 11  (22+)      475.4 5 
 

  2848.7
(20+)
  3819.1 15  (24+)      495 1 ?
 

  3324.1
(22+)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - Kπ=0- OCTUPOLE-VIBRATIONAL band. Assignments for levels with
   508.143 12  1-        
   571.758 14  3-       63.5 2 
   397.62 2 
   518.54 2 
 
   87 4 
  100 5 

E1
E1
   508.143
   174.119
    53.230
1-
4+
2+
   686.76 14  (5-)      114.9
   330.2 2 
   512.7 2 
   19 6 
   55 4 
  100 6 



   571.758
   356.54
   174.119
3-
6+
4+
   852.21 17  (7-)      165.5 2 
   258.2 2 
   495.8 2 
    6 5 
   30 3 
  100 5 



   686.76
   593.89
   356.54
(5-)
8+
6+
  1065.36 21  (9-)      213.2 2 
   471.4 2 
   50 10 
  100 10 


   852.21
   593.89
(7-)
8+
  1322.1 4  (11-)      256.6 5 
   442.2 5 
 
 


  1065.36
   879.36
(9-)
(10+)
  1616.1 5  (13-)      293.4 5 
   409.8 5 
 
 


  1322.1
  1206.7
(11-)
(12+)
  1947.2 6  (15-)      331.0 5 
   375.5 5 
 
 


  1616.1
  1571.9
(13-)
(14+)
  2310.6 7  (17-)      341 1 
   363.4 5 
 
 


  1969.6
  1947.2
(16+)
(15-)
  2703.8 9  (19-)      393.2 5 
 

  2310.6
(17-)
  3125.4 10  (21-)      421.6 5 ?
 

  2703.8
(19-)
  3572.3 11  (23-)      446.9 5 ?
 

  3125.4
(21-)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - Kπ=0+ BETA-VIBRATIONAL band.
   634.920 18  0+        
   677.530 16  2+ 15 ps 2     503.55 10 
   624.33 7 
   677.53 6 
   86 13 
   88 5 
  100 9 
E2
E0+M1+E2
E2
   174.119
    53.230
     0.0
4+
2+
0+
   775.5 3  (4+)      419.7 5 
   601.1 3 
   16 4 
  100 10 


   356.54
   174.119
6+
4+
   923.00 19  (6+)      566.5 2 
   748.8 3 
   34 4 
  100 7 


   356.54
   174.119
6+
4+
  1117.4 3  (8+)      524.1 5 
   760.7 3 
   20 5 
  100 10 


   593.89
   356.54
8+
6+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 4 - Kπ=2+ GAMMA-VIBRATIONAL band. Assignments for levels with
   781.374 13  2+ 3.3 ps 5       
   825.660 20  3+      651.61 6 
   772.41 6 
   27 4 
  100 7 
M1+E2
M1+E2
   174.119
    53.230
4+
2+
   883.6 5  4+      205.9?
   527.0
   709.5
   830.4
    6.0 30 
    6.3 15 
  100 5 
   36.2 30 




   677.530
   356.54
   174.119
    53.230
2+
6+
4+
2+
   955.08 22  (5+)      598.6 3 
   780.9 3 
   48 4 
  100 5 


   356.54
   174.119
6+
4+
  1039.51 21  (6+)      683.0 2 
   865.2 5 
  100 6 
   34 5 


   356.54
   174.119
6+
4+
  1134.3 3  (7+)      540.3 3 
   777.8 3 
   34 4 
  100 7 


   593.89
   356.54
8+
6+
  1243.1 3  (8+)      365.3?
   649.4 3 
   886.1 4 
  ≤20
  100 10 
   35 7 



   879.36
   593.89
   356.54
(10+)
8+
6+
  1358.5 3  (9+)      479.7 6 
   764.5 3 
   39 8 
  100 12 


   879.36
   593.89
(10+)
8+
  1520.0 6  (10+)      313.0?
   640.7
   926.3
   44 15 
   33 19 
  100 41 



  1206.7
   879.36
   593.89
(12+)
(10+)
8+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 5 - Kπ=1- OCTUPOLE-VIBRATIONAL band. Distorted by Coriolis
   951.900 13  1-        
   971.732 16  2-      294.23 2 
   399.95 2 
   463.59 6 
   918.50 2 
    0.67 3 
    7.8 5 
   10.3 7 
  100 5 
E1
M1+E2
M1+E2
E1
   677.530
   571.758
   508.143
    53.230
2+
3-
1-
2+
  1012.53 3  3-      440.78 10 
   503.6 10 
   838.45 5 
   959.28 4 
   20 4 
   ≤3
    7.0 25 
  100 13 
M1+E2

E1
E1
   571.758
   508.143
   174.119
    53.230
3-
1-
4+
2+
  1108.9 7  (5-)      537.0
   935.0
 
 


   571.758
   174.119
3-
4+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 6 - Kπ=2+ band. Assignments for levels with Jπ|>3+ are from γ
  1009.603 13  2+ ≥ 0.8 ps      
  1052.198 25  (3+)      374.67 2 ?
   878.02 10 
   999.4 10 
 
   57 7 
  100 7 



   677.530
   174.119
    53.230
2+
4+
2+
  1107.3 4  (4+)      750.3 5 
   934.0
  1055.0
   11 3 
   59 27 
  100 25 



   356.54
   174.119
    53.230
6+
4+
2+
  1176.0 3  (5+)      819.5 3 
  1001.9 4 
   65 6 
  100 7 


   356.54
   174.119
6+
4+
  1255.4 3  (6+)      661.4?
   898.9 3 
  1081.4?
  ≤12
  100 8 
  ≤30



   593.89
   356.54
   174.119
8+
6+
4+
  1349.1 4  (7+)      755.6 5 
   992.2 5 
   86 11 
  100 12 


   593.89
   356.54
8+
6+
  1448.5 4  (8+)      569.0?
   854.6 4 
  1092.1?
  ≤25
  100 14 
  ≤25



   879.36
   593.89
   356.54
(10+)
8+
6+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 7 - Kπ=2- OCTUPOLE-VIBRATIONAL band.
  1079.214 15  (2)-        
  1127.780 14  3-      175.84 5 
   302.16 4 
   346.39 3 
   450.22 2 ?
   556.06 2 
   619.66 2 
   953.66
  1074.52 2 
    0.7 2 
    1.6 2 
    1.69 15 
   ≈1.5
   26.9 15 
   24 2 
   23 5 
  100 5 

E1
E1

M1+E2
E2

E1
   951.900
   825.660
   781.374
   677.530
   571.758
   508.143
   174.119
    53.230
1-
3+
2+
2+
3-
1-
4+
2+
  1196.8 10  (4-)     1022.7
  100

   174.119
4+

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Additional Gamma Data:















E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityMixing
Ratio		Conversion
Coefficient		Additional Data
    53.230 2+ 0.354 ns 9      53.20 2 E2 227.9B(E2)(W.u.)=196 6, α=227.9 32, α(L)=166.8 24, α(M)=45.7 6, α(N)=12.22 17, α(O)=2.72 4, α(P)=0.448 6, α(Q)=0.001240 17
   174.119 4+ 0.166 ns 5     120.90 2 E2 4.94B(E2)(W.u.)=265 9, α=4.94 7, α(K)=0.257 4, α(L)=3.42 5, α(M)=0.940 13, α(N)=0.2520 35, α(O)=0.0562 8, α(P)=0.00936 13, α(Q)=5.21E-5 7
   508.143 1-      454.92 2 E1 0.01528α=0.01528 21, α(K)=0.01237 17, α(L)=0.002202 31, α(M)=0.000525 7, α(N)=0.0001391 19, α(O)=3.25×10-5 5, α(P)=6.15E-6 9, α(Q)=5.10E-7 7
1-      508.15 2 E1 0.01222α=0.01222 17, α(K)=0.00992 14, α(L)=0.001743 24, α(M)=0.000415 6, α(N)=0.0001099 15, α(O)=2.57×10-5 4, α(P)=4.88E-6 7, α(Q)=4.13E-7 6
   571.758 3-      397.62 2 E1 0.02019α=0.02019 28, α(K)=0.01630 23, α(L)=0.00295 4, α(M)=0.000704 10, α(N)=0.0001866 26, α(O)=4.36×10-5 6, α(P)=8.20E-6 11, α(Q)=6.65E-7 9
3-      518.54 2 E1 0.01174α=0.01174 16, α(K)=0.00953 13, α(L)=0.001671 23, α(M)=0.000398 6, α(N)=0.0001054 15, α(O)=2.468×10-5 35, α(P)=4.68E-6 7, α(Q)=3.97E-7 6
   634.920 0+      581.65 10 E2 0.0302α=0.0302 4, α(K)=0.02029 28, α(L)=0.00735 10, α(M)=0.001884 26, α(N)=0.000503 7, α(O)=0.0001158 16, α(P)=2.094×10-5 29, α(Q)=1.089E-6 15
   677.530 2+ 15 ps 2     503.55 10 E2 0.0420B(E2)(W.u.)=4.2 +8-7, α=0.0420 6, α(K)=0.0266 4, α(L)=0.01141 16, α(M)=0.00296 4, α(N)=0.000792 11, α(O)=0.0001813 25, α(P)=3.24E-5 5, α(Q)=1.463E-6 20
2+ 15 ps 2     624.33 7 E0+M1+E2 0.07α=0.07 5, α(K)=0.06 4, α(L)=0.012 6, α(M)=0.0028 13, α(N)=7.5×10-4 35, α(O)=1.8E-4 8, α(P)=3.4E-5 17, α(Q)=2.9E-6 19
2+ 15 ps 2     677.53 6 E2 0.02170B(E2)(W.u.)=1.10 +19-16, α=0.02170 30, α(K)=0.01533 21, α(L)=0.00475 7, α(M)=0.001204 17, α(N)=0.000322 5, α(O)=7.43E-5 10, α(P)=1.359E-5 19, α(Q)=8.03E-7 11
   781.374 2+ 3.3 ps 5     607.41 8 [E2] 0.0274B(E2)(W.u.)=0.37 +19-16, α=0.0274 4, α(K)=0.01873 26, α(L)=0.00647 9, α(M)=0.001654 23, α(N)=0.000442 6, α(O)=0.0001018 14, α(P)=1.846E-5 26, α(Q)=9.98E-7 14
2+ 3.3 ps 5     728.13 2 E2 0.01868B(E2)(W.u.)=5.5 +10-8, α=0.01868 26, α(K)=0.01345 19, α(L)=0.00391 5, α(M)=0.000985 14, α(N)=0.000263 4, α(O)=6.09E-5 9, α(P)=1.120E-5 16, α(Q)=6.97E-7 10
2+ 3.3 ps 5     781.39 2 E2 0.01618B(E2)(W.u.)=2.9 +6-4, α=0.01618 23, α(K)=0.01184 17, α(L)=0.00325 5, α(M)=0.000815 11, α(N)=0.0002174 30, α(O)=5.04E-5 7, α(P)=9.32E-6 13, α(Q)=6.08E-7 9
   825.660 3+      651.61 6 M1+E2 0.06α=0.06 4, α(K)=0.050 33, α(L)=0.010 5, α(M)=0.0025 12, α(N)=6.7×10-4 31, α(O)=1.6E-4 7, α(P)=3.0E-5 15, α(Q)=2.6E-6 17
3+      772.41 6 M1+E2 0.041α=0.041 25, α(K)=0.033 20, α(L)=0.0066 32, α(M)=0.0016 7, α(N)=4.2×10-4 20, α(O)=1.0E-4 5, α(P)=1.9E-5 10, α(Q)=1.7E-6 11
   951.900 1-      170.53 5 E1 0.1377α=0.1377 19, α(K)=0.1083 15, α(L)=0.02226 31, α(M)=0.00537 8, α(N)=0.001417 20, α(O)=0.000326 5, α(P)=5.94×10-5 8, α(Q)=4.00E-6 6
1-      274.38 2 E1 0.0454α=0.0454 6, α(K)=0.0363 5, α(L)=0.00690 10, α(M)=0.001656 23, α(N)=0.000438 6, α(O)=0.0001017 14, α(P)=1.891×10-5 26, α(Q)=1.426E-6 20
1-      380.12 2 E2 0.0854α=0.0854 12, α(K)=0.0457 6, α(L)=0.0293 4, α(M)=0.00776 11, α(N)=0.002077 29, α(O)=0.000472 7, α(P)=8.26×10-5 12, α(Q)=2.67E-6 4
1-      443.74 2 M1(+E2)0.6 60.23α=0.23 8, α(K)=0.18 6, α(L)=0.036 9, α(M)=0.0088 19, α(N)=0.0024 5, α(O)=0.00056 12, α(P)=0.000107 26, α(Q)=9.4×10-6 33
1-      898.66 2 E1 0.00418α=0.00418 6, α(K)=0.00343 5, α(L)=0.000570 8, α(M)=0.0001347 19, α(N)=3.57×10-5 5, α(O)=8.41E-6 12, α(P)=1.617E-6 23, α(Q)=1.471E-7 21
1-      951.95 6 E1 0.00377α=0.00377 5, α(K)=0.00310 4, α(L)=0.000513 7, α(M)=0.0001211 17, α(N)=3.21×10-5 4, α(O)=7.57E-6 11, α(P)=1.455E-6 20, α(Q)=1.332E-7 19
   971.732 2-      294.23 2 E1 0.0388α=0.0388 5, α(K)=0.0311 4, α(L)=0.00585 8, α(M)=0.001403 20, α(N)=0.000371 5, α(O)=8.63×10-5 12, α(P)=1.609E-5 23, α(Q)=1.231E-6 17
2-      399.95 2 M1+E21.4 60.18α=0.18 8, α(K)=0.13 7, α(L)=0.036 9, α(M)=0.0089 20, α(N)=0.0024 5, α(O)=0.00056 13, α(P)=1.03×10-4 27, α(Q)=7.E-6 4
2-      463.59 6 M1+E2-0.28 30.242α=0.242 5, α(K)=0.194 4, α(L)=0.0368 6, α(M)=0.00884 15, α(N)=0.00236 4, α(O)=0.000557 9, α(P)=0.0001079 18, α(Q)=1.008×10-5 20
2-      918.50 2 E1 0.00402α=0.00402 6, α(K)=0.00330 5, α(L)=0.000548 8, α(M)=0.0001294 18, α(N)=3.43×10-5 5, α(O)=8.08E-6 11, α(P)=1.553E-6 22, α(Q)=1.417E-7 20
E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityMixing
Ratio		Conversion
Coefficient		Additional Data
  1009.603 2+ ≥ 0.8 ps    183.90 11 M1+E2 2.1α=2.1 12, α(K)=1.4 12, α(L)=0.513 15, α(M)=0.132 12, α(N)=0.0353 33, α(O)=0.0081 5, α(P)=0.001462 23, α(Q)=8.E-5 6
2+ ≥ 0.8 ps    228.23 5 E0+E2+M1 1.1α=1.1 7, α(K)=0.8 7, α(L)=0.241 31, α(M)=0.061 4, α(N)=0.0164 11, α(O)=0.00378 35, α(P)=0.00069 11, α(Q)=4.2×10-5 34
2+ ≥ 0.8 ps    332.07 5 [E2] 0.1247α=0.1247 17, α(K)=0.0596 8, α(L)=0.0479 7, α(M)=0.01279 18, α(N)=0.00343 5, α(O)=0.000776 11, α(P)=0.0001345 19, α(Q)=3.61×10-6 5
2+ ≥ 0.8 ps    374.67 2 (E2) 0.0888α=0.0888 12, α(K)=0.0470 7, α(L)=0.0309 4, α(M)=0.00818 11, α(N)=0.002188 31, α(O)=0.000497 7, α(P)=8.69×10-5 12, α(Q)=2.75E-6 4
2+ ≥ 0.8 ps    835.59 8 E2 0.01415α=0.01415 20, α(K)=0.01050 15, α(L)=0.00274 4, α(M)=0.000683 10, α(N)=0.0001823 26, α(O)=4.24×10-5 6, α(P)=7.86E-6 11, α(Q)=5.35E-7 7
2+ ≥ 0.8 ps    956.38 2 M1+E26.1 40.01157α=0.01157 19, α(K)=0.00883 15, α(L)=0.002063 32, α(M)=0.000509 8, α(N)=0.0001357 21, α(O)=3.17×10-5 5, α(P)=5.94E-6 9, α(Q)=4.43E-7 7
2+ ≥ 0.8 ps   1009.59 2 E2 0.00980α=0.00980 14, α(K)=0.00750 10, α(L)=0.001734 24, α(M)=0.000427 6, α(N)=0.0001139 16, α(O)=2.66×10-5 4, α(P)=4.99E-6 7, α(Q)=3.74E-7 5
  1012.53 3-      440.78 10 M1+E2 0.18α=0.18 12, α(K)=0.14 10, α(L)=0.031 13, α(M)=0.0076 30, α(N)=0.0020 8, α(O)=4.7×10-4 19, α(P)=9.E-5 4, α(Q)=7.E-6 5
3-      838.45 5 E1 0.00473α=0.00473 7, α(K)=0.00388 5, α(L)=0.000649 9, α(M)=0.0001534 21, α(N)=4.07×10-5 6, α(O)=9.57E-6 13, α(P)=1.837E-6 26, α(Q)=1.659E-7 23
3-      959.28 4 E1 0.00372α=0.00372 5, α(K)=0.00305 4, α(L)=0.000506 7, α(M)=0.0001194 17, α(N)=3.17×10-5 4, α(O)=7.46E-6 10, α(P)=1.435E-6 20, α(Q)=1.315E-7 18
  1079.214 (2)-      253.55 2 E1 0.0544α=0.0544 8, α(K)=0.0433 6, α(L)=0.00834 12, α(M)=0.002002 28, α(N)=0.000530 7, α(O)=0.0001228 17, α(P)=2.276×10-5 32, α(Q)=1.687E-6 24
(2)-      297.86 2 E1 0.0378α=0.0378 5, α(K)=0.0303 4, α(L)=0.00569 8, α(M)=0.001363 19, α(N)=0.000361 5, α(O)=8.39×10-5 12, α(P)=1.564E-5 22, α(Q)=1.200E-6 17
(2)-      401.62 10 E1 0.01977α=0.01977 28, α(K)=0.01596 22, α(L)=0.00289 4, α(M)=0.000689 10, α(N)=0.0001825 26, α(O)=4.26×10-5 6, α(P)=8.03E-6 11, α(Q)=6.52E-7 9
(2)-      571.08 2 M1+E20.11 20.1457α=0.1457 21, α(K)=0.1169 17, α(L)=0.02174 31, α(M)=0.00521 7, α(N)=0.001389 20, α(O)=0.000329 5, α(P)=6.38×10-5 9, α(Q)=6.05E-6 9
(2)-     1025.96 2 E1 0.00330α=0.00330 5, α(K)=0.00272 4, α(L)=0.000448 6, α(M)=0.0001056 15, α(N)=2.80×10-5 4, α(O)=6.60E-6 9, α(P)=1.272E-6 18, α(Q)=1.173E-7 16
  1127.780 3-      302.16 4 E1 0.0366α=0.0366 5, α(K)=0.0293 4, α(L)=0.00550 8, α(M)=0.001318 18, α(N)=0.000349 5, α(O)=8.11×10-5 11, α(P)=1.514E-5 21, α(Q)=1.164E-6 16
3-      346.39 3 E1 0.0271α=0.0271 4, α(K)=0.02181 31, α(L)=0.00402 6, α(M)=0.000961 13, α(N)=0.000254 4, α(O)=5.93×10-5 8, α(P)=1.111E-5 16, α(Q)=8.78E-7 12
3-      556.06 2 M1+E2 0.10α=0.10 6, α(K)=0.07 5, α(L)=0.016 8, α(M)=0.0039 17, α(N)=0.0010 5, α(O)=2.4×10-4 11, α(P)=4.7E-5 23, α(Q)=3.9E-6 27
3-      619.66 2 E2 0.0263α=0.0263 4, α(K)=0.01805 25, α(L)=0.00611 9, α(M)=0.001559 22, α(N)=0.000417 6, α(O)=9.60×10-5 13, α(P)=1.744E-5 24, α(Q)=9.59E-7 13
3-     1074.52 2 E1 0.00305α=0.00305 4, α(K)=0.002506 35, α(L)=0.000412 6, α(M)=9.71×10-5 14, α(N)=2.58E-5 4, α(O)=6.08E-6 9, α(P)=1.171E-6 16, α(Q)=1.084E-7 15

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.00+ 75584 y 55 
% α = 100
% 24NE = 5.8×10-11 13
% SF ≤ 4×10-12
%24Ne from T1/2(24Ne)=1.3×1017 y 3 (1996Bu05).
E(level): %24Ne from T1/2(24Ne)=1.3×1017 y 3 (1996Bu05). Kπ=0+ GS ROTATIONAL band. Assignments for levels with.
    53.2302+ 0.354 ns 9  B(E2)=8.06 11 (1973Be44)
E(level): Kπ=0+ GS ROTATIONAL band. Assignments for levels with.
   174.1194+ 0.166 ns 5  E(level): Kπ=0+ GS ROTATIONAL band. Assignments for levels with.
   356.546+   E(level): Kπ=0+ GS ROTATIONAL band. Assignments for levels with.
   508.1431-   E(level): From Coulomb Excitation. Kπ=0- OCTUPOLE-VIBRATIONAL band. Assignments for levels with.
   571.7583-   B(E3)=0.64 6
E(level): From Coulomb Excitation. Kπ=0- OCTUPOLE-VIBRATIONAL band. Assignments for levels with.
   593.898+   E(level): Kπ=0+ GS ROTATIONAL band. Assignments for levels with.
   634.9200+   E(level): From 230Th(d,pnγ). Kπ=0+ BETA-VIBRATIONAL band.
   677.5302+ 15 ps 2  B(E2)=0.046 6
E(level): From 230Th(d,pnγ). Kπ=0+ BETA-VIBRATIONAL band.
   686.76(5-)   E(level): From Coulomb Excitation. Kπ=0- OCTUPOLE-VIBRATIONAL band. Assignments for levels with.
   775.5(4+)   E(level): From 230Th(d,pnγ). Kπ=0+ BETA-VIBRATIONAL band.
   781.3742+ 3.3 ps 5  B(E2)=0.123 13
E(level): From 230Ac β- decay. Kπ=2+ GAMMA-VIBRATIONAL band. Assignments for levels with.
   825.6603+   E(level): From 230Ac β- decay. Kπ=2+ GAMMA-VIBRATIONAL band. Assignments for levels with.
   852.21(7-)   E(level): From Coulomb Excitation. Kπ=0- OCTUPOLE-VIBRATIONAL band. Assignments for levels with.
   879.36(10+)   E(level): Kπ=0+ GS ROTATIONAL band. Assignments for levels with.
   883.64+   E(level): From 230Ac β- decay. Kπ=2+ GAMMA-VIBRATIONAL band. Assignments for levels with.
   923.00(6+)   E(level): From 230Th(d,pnγ). Kπ=0+ BETA-VIBRATIONAL band.
   951.9001-   E(level): From 232Th(136Xe,Xγ). Kπ=1- OCTUPOLE-VIBRATIONAL band. Distorted by Coriolis.
   955.08(5+)   E(level): From 230Ac β- decay. Kπ=2+ GAMMA-VIBRATIONAL band. Assignments for levels with.
   971.7322-   E(level): From 232Th(136Xe,Xγ). Kπ=1- OCTUPOLE-VIBRATIONAL band. Distorted by Coriolis.
  1009.6032+ ≥ 0.8 ps B(E2)≤0.097
E(level): Kπ=2+ band. Assignments for levels with Jπ|>3+ are from γ.
  1012.533-   B(E3)≤0.57
E(level): From 232Th(136Xe,Xγ). Kπ=1- OCTUPOLE-VIBRATIONAL band. Distorted by Coriolis.
  1039.51(6+)   E(level): From 230Ac β- decay. Kπ=2+ GAMMA-VIBRATIONAL band. Assignments for levels with.
  1052.198(3+)   E(level): Kπ=2+ band. Assignments for levels with Jπ|>3+ are from γ.
  1065.36(9-)   E(level): From Coulomb Excitation. Kπ=0- OCTUPOLE-VIBRATIONAL band. Assignments for levels with.
E(level)Jπ(level)T1/2(level)Comments
  1079.214(2)-   E(level): Kπ=2- OCTUPOLE-VIBRATIONAL band.
  1107.3(4+)   E(level): Kπ=2+ band. Assignments for levels with Jπ|>3+ are from γ.
  1108.9(5-)   XREF: d(1110).
E(level): From 232Th(136Xe,Xγ). Kπ=1- OCTUPOLE-VIBRATIONAL band. Distorted by Coriolis.
  1117.4(8+)   E(level): From 230Th(d,pnγ). Kπ=0+ BETA-VIBRATIONAL band.
  1127.7803-   E(level): Kπ=2- OCTUPOLE-VIBRATIONAL band.
  1134.3(7+)   E(level): From 230Ac β- decay. Kπ=2+ GAMMA-VIBRATIONAL band. Assignments for levels with.
  1176.0(5+)   E(level): Kπ=2+ band. Assignments for levels with Jπ|>3+ are from γ.
  1196.8(4-)   E(level): Kπ=2- OCTUPOLE-VIBRATIONAL band.
  1206.7(12+)   E(level): Kπ=0+ GS ROTATIONAL band. Assignments for levels with.
  1243.1(8+)   E(level): From 230Ac β- decay. Kπ=2+ GAMMA-VIBRATIONAL band. Assignments for levels with.
  1255.4(6+)   E(level): Kπ=2+ band. Assignments for levels with Jπ|>3+ are from γ.
  1322.1(11-)   E(level): From Coulomb Excitation. Kπ=0- OCTUPOLE-VIBRATIONAL band. Assignments for levels with.
  1349.1(7+)   E(level): Kπ=2+ band. Assignments for levels with Jπ|>3+ are from γ.
  1358.5(9+)   E(level): From 230Ac β- decay. Kπ=2+ GAMMA-VIBRATIONAL band. Assignments for levels with.
  1401.52+   XREF: F(1401.5).
  1448.5(8+)   E(level): Kπ=2+ band. Assignments for levels with Jπ|>3+ are from γ.
  1520.0(10+)   E(level): From 230Ac β- decay. Kπ=2+ GAMMA-VIBRATIONAL band. Assignments for levels with.
  1571.9(14+)   E(level): Kπ=0+ GS ROTATIONAL band. Assignments for levels with.
  1616.1(13-)   E(level): From Coulomb Excitation. Kπ=0- OCTUPOLE-VIBRATIONAL band. Assignments for levels with.
  1638.45(0+)   Jπ=2+, K=0 was suggested by 1972Ma15 from energy difference of the 1638.5- and 1589.8-keV levels.
E(level): Jπ=2+, K=0 was suggested by 1972Ma15 from energy difference of the 1638.5- and 1589.8-keV levels.
  1868.9   This level is fit as a double in 232Th(p,t), with spin components (0+) and (6+).
E(level): This level is fit as a double in 232Th(p,t), with spin components (0+) and (6+).
  1947.2(15-)   E(level): From Coulomb Excitation. Kπ=0- OCTUPOLE-VIBRATIONAL band. Assignments for levels with.
  1969.6(16+)   E(level): Kπ=0+ GS ROTATIONAL band. Assignments for levels with.
  2310.6(17-)   E(level): From Coulomb Excitation. Kπ=0- OCTUPOLE-VIBRATIONAL band. Assignments for levels with.
  2396.4(18+)   E(level): Kπ=0+ GS ROTATIONAL band. Assignments for levels with.
E(level)Jπ(level)T1/2(level)Comments
  2422.7   This level is fit as a doublet in 232Th(p,t), with the two spins being (0+) and (4+).
  2703.8(19-)   E(level): From Coulomb Excitation. Kπ=0- OCTUPOLE-VIBRATIONAL band. Assignments for levels with.
  2848.7(20+)   E(level): Kπ=0+ GS ROTATIONAL band. Assignments for levels with.
  3125.4(21-)   E(level): From Coulomb Excitation. Kπ=0- OCTUPOLE-VIBRATIONAL band. Assignments for levels with.
  3324.1(22+)   E(level): Kπ=0+ GS ROTATIONAL band. Assignments for levels with.
  3572.3(23-)   E(level): From Coulomb Excitation. Kπ=0- OCTUPOLE-VIBRATIONAL band. Assignments for levels with.
  3819.1(24+)   E(level): Kπ=0+ GS ROTATIONAL band. Assignments for levels with.

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Additional Gamma Comments:

E(level)E(gamma)Comments
    53.230    53.20E(γ): From 234U α decay.
   174.119   120.90E(γ): From 234U α decay.
   356.54   182.5E(γ): From 232Th(136Xe,Xγ)
   571.758    63.5E(γ): From 230Th(d,pnγ)
   593.89   237.4E(γ): From 232Th(136Xe,Xγ)
   677.530   503.55E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided. Doublet. Individual intensities were determined from coincidence data in 230Pa ε decay.
   686.76   114.9E(γ): From Coulomb Excitation
I(γ): From Coulomb Excitation
   330.2E(γ): From (d,pnγ). From Coulomb Excitation
I(γ): From Coulomb Excitation
   512.7E(γ): From (d,pnγ). From Coulomb Excitation
I(γ): From Coulomb Excitation
   769.6   413.0E(γ): From Coulomb Excitation
I(γ): From Coulomb Excitation
   595.5E(γ): From Coulomb Excitation
I(γ): From Coulomb Excitation
   716.4E(γ): From Coulomb Excitation
I(γ): From Coulomb Excitation
   775.5   419.7E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
   601.1E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
   879.36   285.6E(γ): From (d,pnγ)
   883.6   205.9E(γ): From Coulomb Excitation
I(γ): From Coulomb Excitation
   527.0E(γ): From Coulomb Excitation
I(γ): From Coulomb Excitation
   709.5E(γ): From Coulomb Excitation
I(γ): From Coulomb Excitation
   830.4E(γ): From Coulomb Excitation
I(γ): From Coulomb Excitation
   951.900   170.53I(γ): Weak γ ray; seen only in γγ- coincidence spectra in 230Pa ε decay.
   955.08   598.6E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
   780.9E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
  1009.603   183.90I(γ): Weak γ ray; seen only in γγ- coincidence spectra in 230Pa ε decay.
   374.67E(γ): Multiply placed
  1012.53   503.6E(γ): 503.55 keV 10 measured in 230Pa ε+β+ decay is inconsistent with final state energy. The evaluator has increased the uncertainty to 1 keV.. Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided. Doublet. Individual intensities were determined from coincidence data in 230Pa ε decay.
E(level)E(gamma)Comments
  1039.51   683.0E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
   865.2E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
  1052.198   374.67E(γ): Multiply placed
   878.02I(γ): Iγ=129 48 from Coulomb Excitation may have a contribution from other γ-ray transition.
  1079.214   507.48E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1107.3   750.3I(γ): From 230Th(d,pnγ), scaled by the ratio of the 934 and 1055 intensities in Coulomb excitation.
   934.0E(γ): From Coulomb Excitation
I(γ): From Coulomb Excitation
  1055.0E(γ): From Coulomb Excitation
I(γ): From Coulomb Excitation
  1108.9   537.0E(γ): From Coulomb Excitation
   935.0E(γ): From Coulomb Excitation
  1117.4   524.1E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
   760.7E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
  1127.780   175.84I(γ): From 230Pa ε Decay. Weak γ ray; seen only in γγ- coincidence spectra in 230Pa ε decay.
  1134.3   540.3E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
   777.8E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
  1176.0   819.5E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
  1001.9E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
  1196.8  1022.7E(γ): From Coulomb Excitation
  1243.1   365.3E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
   649.4E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
   886.1E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
  1251.3   657.3E(γ): From Coulomb Excitation
I(γ): From Coulomb Excitation
   894.8E(γ): From Coulomb Excitation
I(γ): From Coulomb Excitation
  1255.4   661.4E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
   898.9E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
  1081.4E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
E(level)E(gamma)Comments
  1297.14   789.0E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1243.9E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1322.1   256.6E(γ): From 232Th(136Xe,Xγ)
   442.2E(γ): From 232Th(136Xe,Xγ)
  1349.1   755.6E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
   992.2E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
  1358.5   479.7E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
   764.5E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
  1375.28   423.2E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
   867.1E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1322.1E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1375.4E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1400.89   448.9E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
   892.7E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1226.7E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1347.7E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1401.0E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1448.5   569.0E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
   854.6E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
  1092.1E(γ): From 230Th(d,pnγ)
I(γ): From 230Th(d,pnγ)
  1485.63   913.7E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
   977.6E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1432.4E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1520.0   313.0E(γ): From Coulomb Excitation
I(γ): From Coulomb Excitation
   640.7E(γ): From Coulomb Excitation
I(γ): From Coulomb Excitation
   926.3E(γ): From Coulomb Excitation
I(γ): From Coulomb Excitation
E(level)E(gamma)Comments
  1571.9   365.3E(γ): From 232Th(136Xe,Xγ)
  1573.51  1573.5E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1589.8  1536.6E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1616.1   293.4E(γ): From 232Th(136Xe,Xγ)
   409.8E(γ): From 232Th(136Xe,Xγ)
  1638.45   628.8E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1585.4E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1695.71  1187.5E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1642.5E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1695.7E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1744.87   735.1E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1691.7E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1770.73  1717.5E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1770.5E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1775.22  1267.1E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1721.9E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1775.3E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1789.4  1789.4E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1810.73  1302.6E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1757.5E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1810.7E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1839.61  1839.6E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1849.55   363.9E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
   839.9E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
   878.0E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1675.4E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
E(level)E(gamma)Comments
  1858.2  1805.0E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1902.70  1394.5E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1902.7E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1947.2   331.0E(γ): From 232Th(136Xe,Xγ)
   375.5E(γ): From 232Th(136Xe,Xγ)
  1949.87  1896.7E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1949.8E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1967.01  1913.8E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1966.7E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1969.6   397.7E(γ): From 232Th(136Xe,Xγ)
  1973.50  1147.9E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1920.2E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1973.5E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2000.86   991.2E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2000.9E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2010.13  1956.9E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2010.1E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2024.67  1053.1E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1198.9E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1971.3E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2024.6E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2078.25   999.1E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1068.1E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2122.77  1043.2E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2069.5E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2122.8E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
E(level)E(gamma)Comments
  2133.16   388.3E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1455.5E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1625.1E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2151.82   750.7E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2098.6E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2282.99  1311.5E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2229.5E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2282.5E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2298.6  2245.4E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2298.6E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2310.6   341E(γ): From 232Th(136Xe,Xγ)
   363.4E(γ): From 232Th(136Xe,Xγ)
  2314.28   503.5E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1636.8E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2314.0E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2368.91   968.0E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  1797.2E(γ): From 230Ac β- decay
I(γ): From 230Ac β- decay
  2396.4   426.8E(γ): From 232Th(136Xe,Xγ)
  2703.8   393.2E(γ): From 232Th(136Xe,Xγ)
  2848.7   452.3E(γ): From 232Th(136Xe,Xγ)
  3125.4   421.6E(γ): From 232Th(136Xe,Xγ)
  3324.1   475.4E(γ): From 232Th(136Xe,Xγ)
  3572.3   446.9E(γ): From 232Th(136Xe,Xγ)
  3819.1   495E(γ): From 232Th(136Xe,Xγ)

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