Canada's particle accelerator centre
Centre canadien d'accélération des particules
Centre canadien d'accélération des particules
Isotope Result
Yield Results for a = 228 m = 0 z = 89
Isotope Properties
Isotope Properties
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|||||
|---|---|---|---|---|---|
| Ac228g | |||||
| Half-Life | 6.15 h | Energy [MeV] | 0 | Abundance [%] | |
| Spin | 3+ | Mass Exc. [MeV] | 28.8964 | Decay Mode | B- |
| Atomic Mass | 228.031 | Binding Energy [MeV] | 7.63919 | Branching [%] | 100 |
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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| Ac228g | 6.15 h | 228.00 | U | Re surface | ISAC | 4.980e+5 | details | |||||
| Ac228g | 6.15 h | 228.00 | U | TRILIS Re surface | ISAC | 2.205e+6 | 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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|
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019-12-15 | Ac228g | 228.00 | 1 | 6.15 h | 3.74e+5 | 14 | ITW-TM4-UC#29-LP-SIS | Re surface | ISAC | ||
| 2017-9-23 | Ac228g | 228.00 | 1 | 6.15 h | 6.19e+5 | 9.8 | ITE-TM4-UC#21-LP-SIS | Re surface | ISAC | ||
| 2017-9-25 | Ac228g | 228.00 | 1 | 6.15 h | 5.01e+5 | 9.8 | ITE-TM4-UC#21-LP-SIS | Re surface | ISAC | ||
| 2019-12-15 | Ac228g | 228.00 | 1 | 6.15 h | 2.46e+6 | 14 | ITW-TM4-UC#29-LP-SIS | TRILIS Re surface | ISAC | ||
| 2021-9-12 | Ac228g | 228.00 | 1 | 6.15 h | 2.72e+6 | 18 | ITW-TM2-UC#34-LP-SIS | TRILIS Re surface | ISAC | ||
| 2021-9-12 | Ac228g | 228.00 | 1 | 6.15 h | 1.95e+6 | 18 | ITW-TM2-UC#34-LP-SIS | TRILIS Re surface | ISAC |
(*) Average value of selected yield results, click 'details' to display individual results.
Beam Development
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Isotope/ Isomer
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Target
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Ion Source
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Exp. Program
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Min. Req. Yield (at exp.)
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Comment on Estbl. Yield
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Exp. Area (LE, ME, HE)
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Prop./Loi
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EEC Priority
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Dvlpmt Priority
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Planned Development
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Individual Results
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|---|---|---|---|---|---|---|---|---|---|---|---|---|
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year
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plan
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| Ac228g | UC | IG-LIS | STRUCTURE | 1.00e+3 | Fr contm. | LE | S1397 | H | 1 | 2015 | ThO2 | details |
Records retrieved on Fri Feb 13 2026 11:45:52 GMT-0800 (Pacific Standard Time)