Canada's particle accelerator centre
Centre canadien d'accélération des particules
Centre canadien d'accélération des particules
Isotope Result
Yield Results for a = 219 m = 0 z = 85
Isotope Properties
Isotope Properties
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|---|---|---|---|---|---|
| At219g | |||||
| Half-Life | 56.00 s | Energy [MeV] | 0 | Abundance [%] | |
| Spin | Mass Exc. [MeV] | 10.3972 | Decay Mode | A,B- | |
| Atomic Mass | 219.011 | Binding Energy [MeV] | 7.72019 | Branching [%] | ~97,~3 |
Yield Data
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Isotope/ Isomer
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Half-life
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A/q
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Target Material
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Ion Source
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Facility
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Yield Results [1/s]
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Individual Results
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|---|---|---|---|---|---|---|---|---|---|---|---|---|
Avg. Value
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| At219g | 56.00 s | 219.00 | U | IG-LIS | ISAC | 1.370e+1 | details |
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Date
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Isotope/ Isomer
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A/q
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Charge State
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Half-life
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Yield [1/s]
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p+ Current [μA]
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Target
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Ion Source
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Facility
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Comment
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|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014-1-27 | At219g | 219.00 | 1 | 56.00 s | 1.37e+1 | 9.8 | ITE-TM4-UCx#8-LP | IG-LIS | ISAC |
(*) Average value of selected yield results, click 'details' to display individual results.
Beam Development
Records retrieved on Fri Feb 13 2026 11:47:43 GMT-0800 (Pacific Standard Time)