Canada's particle accelerator centre
Centre canadien d'accélération des particules
Centre canadien d'accélération des particules
Isotope Result
Yield Results for a = 122 m = 1 z = 55
Isotope Properties
Isotope Properties
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|---|---|---|---|---|---|
| Cs122m | |||||
| Half-Life | 360.00 ms | Energy [MeV] | 0.12707 | Abundance [%] | |
| Spin | (5)- | Mass Exc. [MeV] | -78.0177 | Decay Mode | IT |
| Atomic Mass | 121.916 | Binding Energy [MeV] | 8.35915 | 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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| Cs122g | 21.18 s | 122.00 | Ta | Re surface | ISAC | 7.418e+6 | details | |||||
| Cs122g | 21.18 s | 6.42 | Ta | Re surface | ISAC | 1.700e+4 | details | |||||
| Cs122g | 21.18 s | 122.00 | Th | Re surface | ISAC | 1.730e+5 | details | |||||
| Cs122g | 21.18 s | 122.00 | U | Re surface | ISAC | 8.700e+4 | details | |||||
| Cs122m | 360.00 ms | 122.00 | Ta | Re surface | ISAC | 1.863e+6 | details | |||||
| Cs122m | 360.00 ms | 6.42 | Ta | Re surface | ISAC | 3.500e+3 | details | |||||
| Cs122m | 360.00 ms | 122.00 | Th | Re surface | ISAC | 9.090e+3 | details | |||||
| Cs122m2 | 3.70 m | 122.00 | Ta | Re surface | ISAC | 1.157e+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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|
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008-11-3 | Cs122g | 122.00 | 1 | 21.18 s | 3.40e+6 | 65 | Ta #26 HP | Re surface | ISAC | ||
| 2023-11-16 | Cs122g | 122.00 | 1 | 21.18 s | 3.88e+5 | 20 | ITW-TM2-Ta#66-LP-SIS | Re surface | ISAC | ||
| 2023-11-16 | Cs122g | 122.00 | 1 | 21.18 s | 4.57e+5 | 20 | ITW-TM2-Ta#66-LP-SIS | Re surface | ISAC | ||
| 2009-4-28 | Cs122g | 122.00 | 1 | 21.18 s | 8.70e+6 | 40 | Ta #27 | Re surface | ISAC | ||
| 2005-8-1 | Cs122g | 122.00 | 1 | 21.18 s | 6.60e+6 | 35 | Ta #15 | Re surface | ISAC | ||
| 2011-8-27 | Cs122g | 122.00 | 1 | 21.18 s | 1.80e+7 | 50 | Ta #36 | Re surface | ISAC | ||
| 2008-11-4 | Cs122g | 6.42 | 19 | 21.18 s | 1.70e+4 | 65 | Ta #26 HP | Re surface | ISAC | 122gCs19+ | |
| 2014-11-16 | Cs122g | 122.00 | 1 | 21.18 s | 1.73e+5 | 9.8 | ITW-TM1-ThO#1-LP-SIS | Re surface | ISAC | ||
| 2011-9-10 | Cs122g | 122.00 | 1 | 21.18 s | 8.70e+4 | 1.9 | UCx #2 | Re surface | ISAC | ||
| 2008-11-3 | Cs122m | 122.00 | 1 | 360.00 ms | 1.00e+6 | 65 | Ta #26 HP | Re surface | ISAC | ||
| 2009-4-28 | Cs122m | 122.00 | 1 | 360.00 ms | 2.60e+6 | 40 | Ta #27 | Re surface | ISAC | ||
| 2005-8-1 | Cs122m | 122.00 | 1 | 360.00 ms | 9.50e+5 | 35 | Ta #15 | Re surface | ISAC | ||
| 2011-8-27 | Cs122m | 122.00 | 1 | 360.00 ms | 2.90e+6 | 50 | Ta #36 | Re surface | ISAC | ||
| 2008-11-4 | Cs122m | 6.42 | 19 | 360.00 ms | 3.50e+3 | 65 | Ta #26 HP | Re surface | ISAC | 122mCs19+ | |
| 2014-11-16 | Cs122m | 122.00 | 1 | 360.00 ms | 9.09e+3 | 9.8 | ITW-TM1-ThO#1-LP-SIS | Re surface | ISAC | ||
| 2008-11-3 | Cs122m2 | 122.00 | 1 | 3.70 m | 2.30e+5 | 65 | Ta #26 HP | Re surface | ISAC | ||
| 2009-4-28 | Cs122m2 | 122.00 | 1 | 3.70 m | 4.40e+5 | 40 | Ta #27 | Re surface | ISAC | ||
| 2011-8-27 | Cs122m2 | 122.00 | 1 | 3.70 m | 2.80e+6 | 50 | Ta #36 | Re surface | ISAC |
(*) Average value of selected yield results, click 'details' to display individual results.
Beam Development
Records retrieved on Fri Feb 13 2026 11:50:05 GMT-0800 (Pacific Standard Time)