Canada's particle accelerator centre
Centre canadien d'accélération des particules
Centre canadien d'accélération des particules
Isotope Result
Yield Results for a = 149 m = 1 z = 68
Isotope Properties
Isotope Properties
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|---|---|---|---|---|---|
| Er149m | |||||
| Half-Life | 8.90 s | Energy [MeV] | 0.7418 | Abundance [%] | |
| Spin | (11/2-) | Mass Exc. [MeV] | -52.9998 | Decay Mode | EC+B+,IT,ECP |
| Atomic Mass | 148.942 | Binding Energy [MeV] | 8.07495 | Branching [%] | 96.5,3.5,0.18 |
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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| Er149m | 8.90 s | 149.00 | Ta | TRILIS Re surface | ISAC | 2.100e+7 | 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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|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016-6-1 | Er149m | 149.00 | 1 | 8.90 s | 2.10e+7 | 60 | ITW-TM2-Ta#48-HP-SIS | TRILIS Re surface | ISAC |
(*) Average value of selected yield results, click 'details' to display individual results.
Beam Development
Records retrieved on Fri Feb 13 2026 11:48:38 GMT-0800 (Pacific Standard Time)