Canada's particle accelerator centre
Centre canadien d'accélération des particules
Centre canadien d'accélération des particules
Isotope Result
Yield Results for a = 203 m = 1 z = 86
Isotope Properties
Isotope Properties
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|---|---|---|---|---|---|
| Rn203m | |||||
| Half-Life | 26.90 s | Energy [MeV] | 0.362 | Abundance [%] | |
| Spin | (13/2+) | Mass Exc. [MeV] | -5.79728 | Decay Mode | A,EC+B+ |
| Atomic Mass | 202.993 | Binding Energy [MeV] | 7.77022 | Branching [%] | 75,25 |
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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| Rn203g | 44.00 s | 203.00 | U | FEBIAD | ISAC | 3.620e+4 | details | |||||
| Rn203m | 26.90 s | 203.00 | U | FEBIAD | ISAC | 8.043e+4 | 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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|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-12-11 | Rn203g | 203.00 | 1 | 44.00 s | 3.90e+2 | 1.8 | UO2 #2 | FEBIAD | ISAC | ||
| 2012-8-2 | Rn203g | 203.00 | 1 | 44.00 s | 7.20e+4 | 9.8 | ITE-TM4-UO2#3 | FEBIAD | ISAC | ||
| 2009-12-11 | Rn203m | 203.00 | 1 | 26.90 s | 8.60e+2 | 1.8 | UO2 #2 | FEBIAD | ISAC | ||
| 2012-8-2 | Rn203m | 203.00 | 1 | 26.90 s | 1.60e+5 | 9.8 | ITE-TM4-UO2#3 | FEBIAD | ISAC |
(*) Average value of selected yield results, click 'details' to display individual results.
Beam Development
Records retrieved on Fri Feb 13 2026 11:49:25 GMT-0800 (Pacific Standard Time)