Canada's particle accelerator centre
Centre canadien d'accélération des particules
Centre canadien d'accélération des particules
Isotope Result
Yield Results for a = 131 m = 1 z = 56
Isotope Properties
Isotope Properties
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|---|---|---|---|---|---|
| Ba131m | |||||
| Half-Life | 14.60 m | Energy [MeV] | 0.187995 | Abundance [%] | |
| Spin | 9/2- | Mass Exc. [MeV] | -86.4959 | Decay Mode | IT |
| Atomic Mass | 130.907 | Binding Energy [MeV] | 8.39859 | 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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| Ba131m | 14.60 m | 131.00 | Ta | Re surface | ISAC | 2.700e+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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|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018-12-19 | Ba131g | 131.00 | 1 | 11.50 d | 4.00e-1 | 10 | ITE-TM4-UC#26-IG-LIS | Re surface | ISAC | TITAN MR-TOF | |
| 2019-6-27 | Ba131m | 131.00 | 1 | 14.60 m | 2.70e+6 | 50 | ITE-TM2-Ta#58-LP-SIS | Re surface | ISAC | rotating p+ beam |
(*) Average value of selected yield results, click 'details' to display individual results.
Beam Development
Records retrieved on Fri Feb 13 2026 11:49:26 GMT-0800 (Pacific Standard Time)