Canada's particle accelerator centre
Centre canadien d'accélération des particules
Centre canadien d'accélération des particules
Isotope Result
Yield Results for a = 129 m = 0 z = 55
Isotope Properties
Isotope Properties
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|---|---|---|---|---|---|
| Cs129g | |||||
| Half-Life | 1.34 d | Energy [MeV] | 0 | Abundance [%] | |
| Spin | 1/2+ | Mass Exc. [MeV] | -87.4993 | Decay Mode | EC+B+ |
| Atomic Mass | 128.906 | Binding Energy [MeV] | 8.41605 | 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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| Cs129g | 1.34 d | 129.00 | Ta | Re surface | ISAC | 1.200e+8 | details | |||||
| Cs129g | 1.34 d | 129.00 | Th | Re surface | ISAC | 6.300e+8 | details | |||||
| Cs129g | 1.34 d | 129.00 | U | Re surface | ISAC | 1.450e+9 | details | |||||
| Cs129g | 1.34 d | 7.17 | U | Re surface | ISAC | 9.060e+6 | details | |||||
| Cs129g | 1.34 d | 6.45 | U | Re surface | ISAC | 3.930e+6 | details | |||||
| Cs129g | 1.34 d | 6.14 | U | Re surface | ISAC | 1.395e+7 | details | |||||
| Cs129g | 1.34 d | 5.61 | U | Re surface | ISAC | 1.420e+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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|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019-6-27 | Cs129g | 129.00 | 1 | 1.34 d | 1.98e+7 | 50 | ITE-TM2-Ta#58-LP-SIS | Re surface | ISAC | ||
| 2019-6-27 | Cs129g | 129.00 | 1 | 1.34 d | 1.20e+8 | 50 | ITE-TM2-Ta#58-LP-SIS | Re surface | ISAC | rotating p+ beam | |
| 2014-11-16 | Cs129g | 129.00 | 1 | 1.34 d | 6.30e+8 | 9.8 | ITW-TM1-ThO#1-LP-SIS | Re surface | ISAC | ||
| 2018-12-19 | Cs129g | 129.00 | 1 | 1.34 d | 2.19e+2 | 10 | ITE-TM4-UC#26-IG-LIS | Re surface | ISAC | TITAN MR-TOF | |
| 2021-7-1 | Cs129g | 129.00 | 1 | 1.34 d | 9.64e+8 | 5 | ITW-TM2-UC#33-LP-SIS | Re surface | ISAC | ||
| 2013-9-17 | Cs129g | 129.00 | 1 | 1.34 d | 2.87e+9 | 8 | ITW-TM1-UCx#7 | Re surface | ISAC | ||
| 2021-7-4 | Cs129g | 129.00 | 1 | 1.34 d | 5.17e+8 | 5 | ITW-TM2-UC#33-LP-SIS | Re surface | ISAC | ||
| 2021-7-4 | Cs129g | 7.17 | 18 | 1.34 d | 9.06e+6 | 5 | ITW-TM2-UC#33-LP-SIS | Re surface | ISAC | ||
| 2021-7-4 | Cs129g | 6.45 | 20 | 1.34 d | 3.93e+6 | 5 | ITW-TM2-UC#33-LP-SIS | Re surface | ISAC | ||
| 2021-7-4 | Cs129g | 6.14 | 21 | 1.34 d | 1.44e+7 | 5 | ITW-TM2-UC#33-LP-SIS | Re surface | ISAC | ||
| 2021-7-4 | Cs129g | 6.14 | 21 | 1.34 d | 1.35e+7 | 5 | ITW-TM2-UC#33-LP-SIS | Re surface | ISAC | ||
| 2021-7-4 | Cs129g | 5.61 | 23 | 1.34 d | 1.42e+7 | 5 | ITW-TM2-UC#33-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 11:46:22 GMT-0800 (Pacific Standard Time)