Evaluation made within an IAEA Coordinated Reserch Project  — For atomic radiation data, please refer to the pdf files linked below

 Parent  Energy [keV]  Half-life  Jπ  Decay  Q [keV]  Daughter
212
83		Bi 
129
 0.0 60.54 min 6 1- β- 2252.1 17.0
212
84		Po 
128
  Evaluation: A.L. Nichols, A.L. Nichols Publication cut-off: 30-NOV-2003
ENSDF   Summary



General Comments

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 Beta -   
  <Eβ-> 
[keV] 		   Iβ-(abs) 
 [%] 		  Daughter level 
 [keV] 		  Jπ   Eβ-, max
 [keV] 		  logft   Transition type 
 130.1 6  0.68 4  1805.96 10   2+  446.1 17  6.67  1st unique 
 131.7 6  0.032 4  1800.9 2   0+  451.2 17  8.03  1st unique 
 172.4 6  0.21 4  1679.450 14   2+  572.7 17  7.55  1st unique 
 192.7 6  1.90 3  1620.738 10   1+  631.4 17  6.74    
 230.8 6  1.440 10  1512.70 8   2+  739.4 17  7.094  1st unique 
 533.1 7  4.50 6  727.330 9   2+  1524.8 17  7.718  1st unique 
 834.2 7  55.32 9  0   0+  2252.1 17  7.267  1st unique 
 





 Gamma   
  Eγ 
  [keV] 		  Iγ-(abs) 
 [%] 		  Initial level 
[keV] 		  Jπ   Final level 
 [keV] 		  Jπ   Mult.   δ   αT   ITot
[%] 
 180.2 2  0.0031 12  1800.9 2   0+  1620.738     M1     2.08 3    
 727.330 9  6.65 4  727.330 9   2+  0     E2     0.01393 20    
 785.37 9  1.110 10  1512.70 8   2+  727.330     M1+E2  0.09  0.0387 6    
 893.408 14  0.380 10  1620.738 10   1+  727.330     M1+E2  0.045  0.0278 4    
 952.12 2  0.14 4  1679.450 14   2+  727.330     M1+E2  0.65  0.0190 3    
 1073.6 2  0.0154 6  1800.9 2   0+  727.330     E2     0.00642 9    
 1078.63 10  0.550 20  1805.96 10   2+  727.330     M1+E2  0.135  0.01692 24    
 1512.70 8  0.290 10  1512.70 8   2+  0     E2     0.00344 5    
 1620.738 10  1.51 3  1620.738 10   1+  0     [M1]     0.00620 9    
 1679.450 14  0.070 10  1679.450 14   2+  0     E2     0.00291 4    
 1805.96 10  0.12 3  1805.96 10   2+  0     E2     0.00261 4    
 



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Evaluation made within an IAEA Coordinated Reserch Project  —  For atomic radiation data, please refer to the pdf files linked below 

  Parent   Energy [keV]   Half-life   Jπ   Decay   Q [keV]   Daughter 
212
83		Bi 
129
 0.0    60.54  min 6  1-  α  6207.26 3.0 
208
81		Tl 
127
  Evaluation: A.L. Nichols, A.L. Nichols Publication cut-off: 30-NOV-2003
 ENSDF       Summary



 General Comments

•  
•  
























 Alpha   
  Eα 
 [keV] 		  Iα(abs) 
  [%] 		  Daughter level 
[keV] 		  Jπ   HF 
 5302 2  0.00003988 4  803 2   +  20300 
 5344 2  0.00036 3  760 2   +  3770 
 5481.4 3  0.0050 4  620.4 3   (6)+  1380 
 5606.60 5  0.43 3  492.84 4   (3)+  67 
 5625.7 4  0.060 3  473.4 4   (4)+  595 
 5768.29 6  0.61 3  328.04 5   5+  279 
 6051.04 3  25.10 10  39.858 4   4+  126 
 6090.14 3  9.70 10  0   5+  481 
  (6207.26)  0.0000   0   5+    
 



 Gamma   
  Eγ 
  [keV] 		  Iγ-(abs) 
 [%] 		  Initial level 
[keV] 		  Jπ   Final level 
 [keV] 		  Jπ   Mult.   δ   αT   ITot
[%] 
 39.858 4  1.070 10  39.858 4   4+  0     [M1]     23.3 4    
 164.80 6  0.0055 6  492.84 4   (3)+  328.04     (E2)     0.816 12    
 288.18 5  0.320 20  328.04 5   5+  39.858     M1+E2  0.08  0.436 7    
 328.04 5  0.121 3  328.04 5   5+  0     [M1]     0.308 5    
 433.5 4  0.0110 10  473.4 4   (4)+  39.858     [M1]     0.1453 21    
 452.98 4  0.34 3  492.84 4   (3)+  39.858     (M1)     0.1293 18    
 473.4 4  0.044 3  473.4 4   (4)+  0     [M1+E2]  1.0 2  0.074 10    
 492.84 4  0.039 10  492.84 4   (3)+  0     E2     0.0291 4    
 580.5 3  0.00110 20  620.4 3   (6)+  39.858     E2     0.0198 3    
 620.4 3  0.0038 4  620.4 3   (6)+  0     [M1+E2]  1.0 2  0.037 5    
 



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