ADOPTED LEVELS, GAMMAS for 150Ce

Authors: S. K. Basu, A. A. Sonzogni |  Citation: Nucl. Data Sheets 114, 435 (2013) |  Cutoff date: 1-Apr-2013 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=3454 keV 14S(n)= 6248 keV 16S(p)= 1.192×104 keV 20Q(α)= -2325 keV 24
S(2n)= 10591 keV 16S(2p)= 2.183×104 keV 20
Reference: 2017WA10

References:
  A  252Cf SF decay  B  150La β- decay








E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
     0.0AB 0+ 4.0 s 6 
% β- = 100
     
    97.00 10 AB 2+ 3.3 ns 8      97.0 1 
  100
E2
     0.0
0+
   305.70 22 AB 4+ 0.26 ns 10     208.7 2 
  100
E2
    97.00
2+
   606.4 10 A  6+      300.7
  100
E2
   305.70
4+
   982.6 12 A  8+      376.2
  100
E2
   606.4
6+
  1385.6 12 A  7-      403.0
   779.2
   29.8 17 
  100 3 
E1
E1
   982.6
   606.4
8+
6+
  1422.6 13 A  10+      440.0
  100
E2
   982.6
8+
  1497.2 14 A       890.8
  100

   606.4
6+
  1618.8 14 A      1012.4
  100

   606.4
6+
  1703.9 13 A  (6-)     1097.5
  100
(E1)
   606.4
6+
  1732.7 13 A  9-      310.1
   347.1
   750.1
   19.4 11 
   30.1 23 
  100 3 
E1
E2
E1
  1422.6
  1385.6
   982.6
10+
7-
8+
  1760.1 14 A      1153.7
  100

   606.4
6+
  1784.4 13 A       801.8
  1178.0
   34 4 
  100 6 


   982.6
   606.4
8+
6+
  1792.3 12 A  (7)      406.7
  1185.9
   90 7 
  100 5 


  1385.6
   606.4
7-
6+
  1918.5 14 A  12+      495.9
  100
E2
  1422.6
10+
  1976.3 13 A  (8-)      272.4
   590.7
   993.7
   30.3 13 
   32 3 
  100 4 
E2
(M1+E2)
(E1)
  1703.9
  1385.6
   982.6
(6-)
7-
8+
  2025.9 13 A  (8)      640.3
  1043.3
   22 4 
  100 6 


  1385.6
   982.6
7-
8+
  2057.7 13 A  (9)      265.4
   325.0
  1075.1
   34.4 19 
  100.0 13 
   74 5 
(E2)


  1792.3
  1732.7
   982.6
(7)
9-
8+
  2153.6 13 A  11-      235.1
   420.9
   731.0
    4.9 9 
   46 4 
  100 4 
E1
E2
E1
  1918.5
  1732.7
  1422.6
12+
9-
10+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2279.3 16 A  (10-)      303.0
  100
E2
  1976.3
(8-)
  2335.8 14 A       913.2
  1353.2
   33 6 
  100 10 


  1422.6
   982.6
10+
8+
  2368.5 13 A  (10)      342.6
   635.8
   945.9
   69 6 
   30 4 
  100 8 
(E2)


  2025.9
  1732.7
  1422.6
(8)
9-
10+
  2386.1 14 A  (11)      232.5
   328.4
   963.5
  100 6 
   99 9 
   24 3 

(E2)

  2153.6
  2057.7
  1422.6
11-
(9)
10+
  2465.0 16 A  14+      546.5
  100
E2
  1918.5
12+
  2639.1 15 A  (13-)      485.5
   720.6
  100 6 
   54 4 
(E2)
(E1)
  2153.6
  1918.5
11-
12+
  2651.2 19 A  (12-)      371.9
  100
E2
  2279.3
(10-)
  2724.8 15 A  (11)     1302.2
  100

  1422.6
10+
  2769.0 14 A  (12)      400.5
   615.4
   850.5
  100 23 
   52 6 
   81 6 
(E2)


  2368.5
  2153.6
  1918.5
(10)
11-
12+
  2783.4 17 A  (13)      397.3
  100
(E2)
  2386.1
(11)
  3058.2 19 A  16+      593.2
  100
E2
  2465.0
14+
  3092.5 22 A  (14-)      441.3
  100
E2
  2651.2
(12-)
  3167.4 15 A  (13)      442.6
  1248.9
   28 4 
  100 11 
(E2)

  2724.8
  1918.5
(11)
12+
  3177.7 16 A  (15-)      538.6
   712.7
  100 12 
   45 3 
(E2)
(E1)
  2639.1
  2465.0
(13-)
14+
  3694.2 21 A  18+      636.0
  100
E2
  3058.2
16+
  3744.3 19 A  (17-)      566.6
  100
(E2)
  3177.7
(15-)
  4367.3 24 A  20+      673.1
  100
E2
  3694.2
18+

E(level): From least-squares fit to the gamma energy data, assuming 1 keV uncertainty when unknown.

Jπ(level): From band structure

E(γ): From 252Cf SF decay, except otherwise noted.

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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. band
     0.0 0+ 4.0 s 6 
% β- = 100
     
    97.00 10  2+ 3.3 ns 8      97.0 1 
  100
E2
     0.0
0+
   305.70 22  4+ 0.26 ns 10     208.7 2 
  100
E2
    97.00
2+
   606.4 10  6+      300.7
  100
E2
   305.70
4+
   982.6 12  8+      376.2
  100
E2
   606.4
6+
  1422.6 13  10+      440.0
  100
E2
   982.6
8+
  1918.5 14  12+      495.9
  100
E2
  1422.6
10+
  2465.0 16  14+      546.5
  100
E2
  1918.5
12+
  3058.2 19  16+      593.2
  100
E2
  2465.0
14+
  3694.2 21  18+      636.0
  100
E2
  3058.2
16+
  4367.3 24  20+      673.1
  100
E2
  3694.2
18+
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - Band based on 7-
  1385.6 12  7-        
  1732.7 13  9-      310.1
   347.1
   750.1
   19.4 11 
   30.1 23 
  100 3 
E1
E2
E1
  1422.6
  1385.6
   982.6
10+
7-
8+
  2153.6 13  11-      235.1
   420.9
   731.0
    4.9 9 
   46 4 
  100 4 
E1
E2
E1
  1918.5
  1732.7
  1422.6
12+
9-
10+
  2639.1 15  (13-)      485.5
   720.6
  100 6 
   54 4 
(E2)
(E1)
  2153.6
  1918.5
11-
12+
  3177.7 16  (15-)      538.6
   712.7
  100 12 
   45 3 
(E2)
(E1)
  2639.1
  2465.0
(13-)
14+
  3744.3 19  (17-)      566.6
  100
(E2)
  3177.7
(15-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - Band based on (6-)
  1703.9 13  (6-)        
  1976.3 13  (8-)      272.4
   590.7
   993.7
   30.3 13 
   32 3 
  100 4 
E2
(M1+E2)
(E1)
  1703.9
  1385.6
   982.6
(6-)
7-
8+
  2279.3 16  (10-)      303.0
  100
E2
  1976.3
(8-)
  2651.2 19  (12-)      371.9
  100
E2
  2279.3
(10-)
  3092.5 22  (14-)      441.3
  100
E2
  2651.2
(12-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 4 - Band based on (7)
  1792.3 12  (7)        
  2057.7 13  (9)      265.4
   325.0
  1075.1
   34.4 19 
  100.0 13 
   74 5 
(E2)


  1792.3
  1732.7
   982.6
(7)
9-
8+
  2386.1 14  (11)      232.5
   328.4
   963.5
  100 6 
   99 9 
   24 3 

(E2)

  2153.6
  2057.7
  1422.6
11-
(9)
10+
  2783.4 17  (13)      397.3
  100
(E2)
  2386.1
(11)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 5 - Band based on (8)
  2025.9 13  (8)        
  2368.5 13  (10)      342.6
   635.8
   945.9
   69 6 
   30 4 
  100 8 
(E2)


  2025.9
  1732.7
  1422.6
(8)
9-
10+
  2769.0 14  (12)      400.5
   615.4
   850.5
  100 23 
   52 6 
   81 6 
(E2)


  2368.5
  2153.6
  1918.5
(10)
11-
12+

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Additional Gamma Data:













E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityConversion
Coefficient
Additional Data
    97.00 2+ 3.3 ns 8      97.0 1 E22.29B(E2)(W.u.)=1.3×102 4, α=2.29, α(K)=1.328 19, α(L)=0.751 11, α(M)=0.1678 25, α(N)=0.0359 6, α(O)=0.00506 8, α(P)=7.01E-5 10, α(N+)=0.0411 6
   305.70 4+ 0.26 ns 10     208.7 2 E20.1593B(E2)(W.u.)=1.0×102 4, α=0.1593, α(K)=0.1218 18, α(L)=0.0295 5, α(M)=0.00642 10, α(N)=0.001392 21, α(O)=0.000206 3, α(P)=7.54E-6 11, α(N+)=0.001607 23
   606.4 6+      300.7E20.0484α=0.0484, α(K)=0.0388 6, α(L)=0.00750 11, α(M)=0.001612 23, α(N)=0.000352 5, α(O)=5.35×10-5 8, α(P)=2.57E-6 4, α(N+)=0.000408 6
   982.6 8+      376.2E20.0243α=0.0243, α(K)=0.0199 3, α(L)=0.00346 5, α(M)=0.000740 11, α(N)=0.0001618 23, α(O)=2.50×10-5 4, α(P)=1.358E-6 19, α(N+)=0.000188 3
  1385.6 7-      403.0E10.00596α=0.00596 9, α(K)=0.00513 8, α(L)=0.000662 10, α(M)=0.0001375 20, α(N)=3.04×10-5 5, α(O)=4.88E-6 7, α(P)=3.54E-7 5, α(N+)=3.56E-5 5
7-      779.2E10.001376α=0.001376 20, α(K)=0.001188 17, α(L)=0.0001493 21, α(M)=3.10×10-5 5, α(O)=1.109E-6 16, α(P)=8.40E-8 12, α(N+)=8.05E-6
  1422.6 10+      440.0E20.01540α=0.01540, α(K)=0.01275 18, α(L)=0.00209 3, α(M)=0.000444 7, α(N)=9.73×10-5 14, α(O)=1.515E-5 22, α(P)=8.85E-7 13, α(N+)=0.0001134 16
  1703.9 (6-)     1097.5(E1)0.000711α=0.000711 10, α(K)=0.000614 9, α(L)=7.63×10-5 11, α(M)=1.580E-5 23, α(O)=5.68E-7 8, α(P)=4.37E-8 7, α(N+)=4.11E-6 6
  1732.7 9-      310.1E10.01144α=0.01144, α(K)=0.00983 14, α(L)=0.001281 18, α(M)=0.000266 4, α(N)=5.87×10-5 9, α(O)=9.39E-6 14, α(P)=6.68E-7 10, α(N+)=6.88E-5 10
9-      347.1E20.0310α=0.0310, α(K)=0.0252 4, α(L)=0.00454 7, α(M)=0.000972 14, α(N)=0.000213 3, α(O)=3.26×10-5 5, α(P)=1.701E-6 24, α(N+)=0.000247 4
9-      750.1E10.001487α=0.001487 21, α(K)=0.001283 18, α(L)=0.0001615 23, α(M)=3.35×10-5 5, α(O)=1.200E-6 17, α(P)=9.07E-8 13, α(N+)=8.71E-6
  1918.5 12+      495.9E20.01103α=0.01103, α(K)=0.00920 13, α(L)=0.001446 21, α(M)=0.000306 5, α(N)=6.73×10-5 10, α(O)=1.054E-5 15, α(P)=6.46E-7 9, α(N+)=7.85E-5 11
  1976.3 (8-)      272.4E20.0663α=0.0663, α(K)=0.0526 8, α(L)=0.01072 15, α(M)=0.00231 4, α(N)=0.000504 7, α(O)=7.61×10-5 11, α(P)=3.42E-6 5, α(N+)=0.000583 9
(8-)      590.7(M1+E2)0.0086α=0.0086 17, α(K)=0.0073 15, α(L)=0.00101 14, α(M)=0.00021 3, α(N)=4.7×10-5 7, α(O)=7.5E-6 12, α(P)=5.4E-7 13, α(N+)=5.5E-5 8
(8-)      993.7(E1)0.000855α=0.000855 12, α(K)=0.000739 11, α(L)=9.21×10-5 13, α(M)=1.91E-5 3, α(N)=4.23E-6 6, α(O)=6.85E-7 10, α(P)=5.25E-8 8, α(N+)=4.96E-6 7
  2057.7 (9)      265.4(E2)0.0721α=0.0721, α(K)=0.0571 8, α(L)=0.01180 17, α(M)=0.00255 4, α(N)=0.000555 8, α(O)=8.36×10-5 12, α(P)=3.69E-6 6, α(N+)=0.000642 9
  2153.6 11-      235.1E10.0235α=0.0235, α(K)=0.0202 3, α(L)=0.00266 4, α(M)=0.000554 8, α(N)=0.0001219 17, α(O)=1.94×10-5 3, α(P)=1.342E-6 19, α(N+)=0.0001426 20
11-      420.9E20.01748α=0.01748, α(K)=0.01444 21, α(L)=0.00240 4, α(M)=0.000511 8, α(N)=0.0001121 16, α(O)=1.740×10-5 25, α(P)=9.97E-7 14, α(N+)=0.0001305 19
11-      731.0E10.001568α=0.001568 22, α(K)=0.001353 19, α(L)=0.0001705 24, α(M)=3.53×10-5 5, α(O)=1.266E-6 18, α(P)=9.56E-8 14, α(N+)=9.19E-6
  2279.3 (10-)      303.0E20.0472α=0.0472, α(K)=0.0379 6, α(L)=0.00730 11, α(M)=0.001569 22, α(N)=0.000342 5, α(O)=5.20×10-5 8, α(P)=2.51E-6 4, α(N+)=0.000397 6
  2368.5 (10)      342.6(E2)0.0322α=0.0322, α(K)=0.0262 4, α(L)=0.00475 7, α(M)=0.001017 15, α(N)=0.000222 4, α(O)=3.41×10-5 5, α(P)=1.765E-6 25, α(N+)=0.000258 4
  2386.1 (11)      328.4(E2)0.0367α=0.0367, α(K)=0.0297 5, α(L)=0.00550 8, α(M)=0.001179 17, α(N)=0.000257 4, α(O)=3.94×10-5 6, α(P)=1.99E-6 3, α(N+)=0.000299 5
  2465.0 14+      546.5E20.00849α=0.00849 12, α(K)=0.00712 10, α(L)=0.001086 16, α(M)=0.000230 4, α(N)=5.05×10-5 7, α(O)=7.95E-6 12, α(P)=5.04E-7 7, α(N+)=5.90E-5 9
  2639.1 (13-)      485.5(E2)0.01169α=0.01169, α(K)=0.00974 14, α(L)=0.001541 22, α(M)=0.000327 5, α(N)=7.18×10-5 10, α(O)=1.123E-5 16, α(P)=6.82E-7 10, α(N+)=8.37E-5 12
(13-)      720.6(E1)0.001615α=0.001615 23, α(K)=0.001393 20, α(L)=0.0001757 25, α(M)=3.64×10-5 6, α(O)=1.304E-6 19, α(P)=9.84E-8 14, α(N+)=9.47E-6
E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityConversion
Coefficient
Additional Data
  2651.2 (12-)      371.9E20.0252α=0.0252, α(K)=0.0206 3, α(L)=0.00360 5, α(M)=0.000769 11, α(N)=0.0001682 24, α(O)=2.59×10-5 4, α(P)=1.402E-6 20, α(N+)=0.000196 3
  2769.0 (12)      400.5(E2)0.0202α=0.0202, α(K)=0.01663 24, α(L)=0.00282 4, α(M)=0.000601 9, α(N)=0.0001316 19, α(O)=2.04×10-5 3, α(P)=1.142E-6 16, α(N+)=0.0001531 22
  2783.4 (13)      397.3(E2)0.0207α=0.0207, α(K)=0.01701 24, α(L)=0.00289 4, α(M)=0.000617 9, α(N)=0.0001351 19, α(O)=2.09×10-5 3, α(P)=1.168E-6 17, α(N+)=0.0001572 22
  3058.2 16+      593.2E20.00686α=0.00686 10, α(K)=0.00577 8, α(L)=0.000861 12, α(M)=0.000182 3, α(N)=4.00×10-5 6, α(O)=6.32E-6 9, α(P)=4.11E-7 6, α(N+)=4.67E-5 7
  3092.5 (14-)      441.3E20.01527α=0.01527, α(K)=0.01265 18, α(L)=0.00207 3, α(M)=0.000440 7, α(N)=9.64×10-5 14, α(O)=1.501E-5 21, α(P)=8.78E-7 13, α(N+)=0.0001123 16
  3167.4 (13)      442.6(E2)0.01514α=0.01514, α(K)=0.01255 18, α(L)=0.00205 3, α(M)=0.000435 6, α(N)=9.55×10-5 14, α(O)=1.488E-5 21, α(P)=8.71E-7 13, α(N+)=0.0001113 16
  3177.7 (15-)      538.6(E2)0.00883α=0.00883 13, α(K)=0.00739 11, α(L)=0.001133 16, α(M)=0.000240 4, α(N)=5.27×10-5 8, α(O)=8.29E-6 12, α(P)=5.23E-7 8, α(N+)=6.15E-5 9
(15-)      712.7(E1)0.001652α=0.001652 24, α(K)=0.001425 20, α(L)=0.000180 3, α(M)=3.73×10-5 6, α(O)=1.335E-6 19, α(P)=1.007E-7 14, α(N+)=9.69E-6 14
  3694.2 18+      636.0E20.00575α=0.00575 8, α(K)=0.00485 7, α(L)=0.000711 10, α(M)=0.0001497 21, α(N)=3.30×10-5 5, α(O)=5.23E-6 8, α(P)=3.46E-7 5, α(N+)=3.86E-5 6
  3744.3 (17-)      566.6(E2)0.00773α=0.00773 11, α(K)=0.00649 9, α(L)=0.000980 14, α(M)=0.000207 3, α(N)=4.55×10-5 7, α(O)=7.18E-6 10, α(P)=4.60E-7 7, α(N+)=5.32E-5 8
  4367.3 20+      673.1E20.00500α=0.00500 7, α(K)=0.00422 6, α(L)=0.000610 9, α(M)=0.0001284 18, α(N)=2.83×10-5 4, α(O)=4.50E-6 7, α(P)=3.03E-7 5, α(N+)=3.31E-5 5

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.00+ 4.0 s 6 
% β- = 100
E(level): g.s. band.
    97.002+ 3.3 ns 8  B(E2)=3.3 8 (2001Ra27)
E(level): g.s. band.
   305.704+ 0.26 ns 10  μ=3.2 16
E(level): g.s. band.
   606.46+   E(level): g.s. band.
   982.68+   E(level): g.s. band.
  1385.67-   E(level): Band based on 7-.
  1422.610+   E(level): g.s. band.
  1703.9(6-)   E(level): Band based on (6-).
  1732.79-   E(level): Band based on 7-.
  1792.3(7)   E(level): Band based on (7).
  1918.512+   E(level): g.s. band.
  1976.3(8-)   E(level): Band based on (6-).
  2025.9(8)   E(level): Band based on (8).
  2057.7(9)   E(level): Band based on (7).
  2153.611-   E(level): Band based on 7-.
  2279.3(10-)   E(level): Band based on (6-).
  2368.5(10)   E(level): Band based on (8).
  2386.1(11)   E(level): Band based on (7).
  2465.014+   E(level): g.s. band.
  2639.1(13-)   E(level): Band based on 7-.
  2651.2(12-)   E(level): Band based on (6-).
  2769.0(12)   E(level): Band based on (8).
  2783.4(13)   E(level): Band based on (7).
  3058.216+   E(level): g.s. band.
  3092.5(14-)   E(level): Band based on (6-).
E(level)Jπ(level)T1/2(level)Comments
  3177.7(15-)   E(level): Band based on 7-.
  3694.218+   E(level): g.s. band.
  3744.3(17-)   E(level): Band based on 7-.
  4367.320+   E(level): g.s. band.

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Additional Gamma Comments:

E(level)E(gamma)Comments
    97.00    97.0E(γ): from 150La β- decay
   305.70   208.7E(γ): from 150La β- decay

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