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 = 66
Isotope Properties
Isotope Properties
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|||||
|---|---|---|---|---|---|
| Dy149m | |||||
| Half-Life | 490.00 ms | Energy [MeV] | 2.6611 | Abundance [%] | |
| Spin | (27/2-) | Mass Exc. [MeV] | -65.0383 | Decay Mode | IT,EC+B+ |
| Atomic Mass | 148.927 | Binding Energy [MeV] | 8.17913 | Branching [%] | 99.3,0.7 |
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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| Dy149g | 4.20 m | 149.00 | Ta | Re surface | ISAC | 2.816e+8 | details | |||||
| Dy149g | 4.20 m | 149.00 | Ta | TRILIS Re surface | ISAC | 6.410e+7 | details | |||||
| Dy149m | 490.00 ms | 149.00 | Ta | Re surface | ISAC | 2.755e+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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|
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2001-7-1 | Dy149g | 149.00 | 1 | 4.20 m | 9.40e+5 | 10 | Ta #1 | Re surface | ISAC | ||
| 2017-5-7 | Dy149g | 149.00 | 1 | 4.20 m | 1.49e+8 | 9.8 | ITW-TM2-Ta#51-LP-SIS | Re surface | ISAC | ||
| 2023-11-20 | Dy149g | 149.00 | 1 | 4.20 m | 6.46e+7 | 40 | ITW-TM2-Ta#66-LP-SIS | Re surface | ISAC | ||
| 2019-6-28 | Dy149g | 149.00 | 1 | 4.20 m | 9.12e+8 | 50 | ITE-TM2-Ta#58-LP-SIS | Re surface | ISAC | rotating p+ beam | |
| 2013-6-15 | Dy149g | 149.00 | 1 | 4.20 m | 2.99e+7 | 70 | ITE-TM4-Ta#40 | TRILIS Re surface | ISAC | ||
| 2023-11-20 | Dy149g | 149.00 | 1 | 4.20 m | 6.32e+7 | 40 | ITW-TM2-Ta#66-LP-SIS | TRILIS Re surface | ISAC | ||
| 2023-11-20 | Dy149g | 149.00 | 1 | 4.20 m | 9.83e+7 | 40 | ITW-TM2-Ta#66-LP-SIS | TRILIS Re surface | ISAC | ||
| 2025-12-20 | Dy149g | 149.00 | 1 | 4.20 m | 3.65e+5 | 40 | ITW-TM4-Ta#71-LP-IGLIS | IG-LIS | ISAC | ||
| 2019-6-28 | Dy149m | 149.00 | 1 | 490.00 ms | 3.92e+6 | 50 | ITE-TM2-Ta#58-LP-SIS | Re surface | ISAC | rotating p+ beam | |
| 2017-5-6 | Dy149m | 149.00 | 1 | 490.00 ms | 1.59e+6 | 40 | ITW-TM2-Ta#51-LP-SIS | Re surface | ISAC |
(*) Average value of selected yield results, click 'details' to display individual results.
Beam Development
Records retrieved on Fri Feb 13 2026 11:49:30 GMT-0800 (Pacific Standard Time)