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 206 80 Hg   126 0.0 8.32 min 7 0+ β- 1308.0 20.0 206 81 Tl   125

Evaluation: F. Kondev Publication cut-off: 31-DEC-2010 ENSDF   Summary

General Comments

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Beta -    <Eβ-> [keV]   Iβ-(abs) [%]  Daughter level [keV]  Jπ  Eβ-, max [keV]  logft  Transition type 203 7 3.0 4 649.42 4 1- 659 20 5.41 1st unique 330 8 35 7 304.896 6 1- 1003 20 5.24 1st unique 450 8 62 7 0 0 0- 1308 20 5.67   Gamma    Eγ [keV]  Iγ-(abs) [%]  Initial level [keV]  Jπ  Final level [keV]  Jπ  Mult.  δ  αT  ITot [%] 265.832 5 0.012 6 265.832 5 2- 0   E2   0.1603 23   304.896 6 26 5 304.896 6 1- 0   M1   0.375 6   344.52 17 0.55 11 649.42 4 1- 304.896   M1   0.269 4   383.59 6 0.012 6 649.42 4 1- 265.832   M1(+E2)   0.13 8   649.42 5 2.2 3 649.42 4 1- 0   M1   0.0501 7

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