Canada's particle accelerator centre
Centre canadien d'accélération des particules
Centre canadien d'accélération des particules
Isotope Result
Yield Results for a = 224 m = 0 z = 87
Isotope Properties
Isotope Properties
|
|||||
|---|---|---|---|---|---|
| Fr224g | |||||
| Half-Life | 3.33 m | Energy [MeV] | 0 | Abundance [%] | |
| Spin | 1- | Mass Exc. [MeV] | 21.7951 | Decay Mode | B- |
| Atomic Mass | 224.023 | Binding Energy [MeV] | 7.67016 | Branching [%] | 100 |
Yield Data
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Isotope/ Isomer
|
Half-life
|
A/q
|
Target Material
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Ion Source
|
Facility
|
Yield Results [1/s]
|
Individual Results
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|---|---|---|---|---|---|---|---|---|---|---|---|---|
Avg. Value
|
||||||||||||
| Fr224g | 3.33 m | 224.00 | Th | Re surface | ISAC | 1.818e+6 | details | |||||
| Fr224g | 3.33 m | 224.00 | U | Re surface | ISAC | 9.028e+6 | details | |||||
| Fr224g | 3.33 m | 224.00 | U | FEBIAD | ISAC | 6.900e+3 | details |
|
Date
|
Isotope/ Isomer
|
A/q
|
Charge State
|
Half-life
|
Yield [1/s]
|
p+ Current [μA]
|
Target
|
Ion Source
|
Facility
|
Comment
|
|
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014-11-21 | Fr224g | 224.00 | 1 | 3.33 m | 1.43e+6 | 9.8 | ITW-TM1-ThO#1-LP-SIS | Re surface | ISAC | ||
| 2014-11-22 | Fr224g | 224.00 | 1 | 3.33 m | 1.04e+6 | 9.8 | ITW-TM1-ThO#1-LP-SIS | Re surface | ISAC | ||
| 2014-11-22 | Fr224g | 224.00 | 1 | 3.33 m | 9.62e+5 | 9.8 | ITW-TM1-ThO#1-LP-SIS | Re surface | ISAC | ||
| 2014-11-15 | Fr224g | 224.00 | 1 | 3.33 m | 3.84e+6 | 9.8 | ITW-TM1-ThO#1-LP-SIS | Re surface | ISAC | ||
| 2015-5-23 | Fr224g | 224.00 | 1 | 3.33 m | 2.25e+6 | 2 | ITW-TM1-UCx#12-LP-SIS | Re surface | ISAC | ||
| 2015-5-24 | Fr224g | 224.00 | 1 | 3.33 m | 1.17e+7 | 9.8 | ITW-TM1-UCx#12-LP-SIS | Re surface | ISAC | ||
| 2018-6-18 | Fr224g | 224.00 | 1 | 3.33 m | 1.14e+7 | 9.7 | ITE-TM4-UC#22-LP-SIS | Re surface | ISAC | ||
| 2018-6-18 | Fr224g | 224.00 | 1 | 3.33 m | 1.20e+7 | 9.7 | ITE-TM4-UC#22-LP-SIS | Re surface | ISAC | ||
| 2018-6-18 | Fr224g | 224.00 | 1 | 3.33 m | 1.06e+7 | 9.5 | ITE-TM4-UC#22-LP-SIS | Re surface | ISAC | ||
| 2018-6-18 | Fr224g | 224.00 | 1 | 3.33 m | 1.11e+7 | 9.5 | ITE-TM4-UC#22-LP-SIS | Re surface | ISAC | ||
| 2018-6-18 | Fr224g | 224.00 | 1 | 3.33 m | 1.11e+7 | 9.5 | ITE-TM4-UC#22-LP-SIS | Re surface | ISAC | ||
| 2018-6-18 | Fr224g | 224.00 | 1 | 3.33 m | 1.20e+7 | 9.8 | ITE-TM4-UC#22-LP-SIS | Re surface | ISAC | ||
| 2016-8-17 | Fr224g | 224.00 | 1 | 3.33 m | 1.61e+7 | 9.8 | ITE-TM4-UC#17-LP-SIS | Re surface | ISAC | ||
| 2016-8-17 | Fr224g | 224.00 | 1 | 3.33 m | 1.79e+7 | 9.8 | ITE-TM4-UC#17-LP-SIS | Re surface | ISAC | ||
| 2016-8-17 | Fr224g | 224.00 | 1 | 3.33 m | 1.61e+7 | 9.8 | ITE-TM4-UC#17-LP-SIS | Re surface | ISAC | ||
| 2016-8-17 | Fr224g | 224.00 | 1 | 3.33 m | 1.71e+7 | 9.8 | ITE-TM4-UC#17-LP-SIS | Re surface | ISAC | ||
| 2016-8-17 | Fr224g | 224.00 | 1 | 3.33 m | 1.61e+7 | 9.8 | ITE-TM4-UC#17-LP-SIS | Re surface | ISAC | ||
| 2016-8-17 | Fr224g | 224.00 | 1 | 3.33 m | 1.72e+7 | 9.8 | ITE-TM4-UC#17-LP-SIS | Re surface | ISAC | ||
| 2019-12-15 | Fr224g | 224.00 | 1 | 3.33 m | 3.96e+6 | 14 | ITW-TM4-UC#29-LP-SIS | Re surface | ISAC | ||
| 2011-9-11 | Fr224g | 224.00 | 1 | 3.33 m | 1.40e+5 | 1.9 | UCx #2 | Re surface | ISAC | ||
| 2010-12-8 | Fr224g | 224.00 | 1 | 3.33 m | 3.90e+6 | 1.9 | UCx #1 | Re surface | ISAC | ||
| 2016-12-12 | Fr224g | 224.00 | 1 | 3.33 m | 8.78e+6 | 9.8 | ITW-TM2-UC#18-LP-SIS | Re surface | ISAC | ||
| 2011-12-3 | Fr224g | 224.00 | 1 | 3.33 m | 6.89e+5 | 9.8 | UCx #3 | Re surface | ISAC | ||
| 2024-6-16 | Fr224g | 224.00 | 1 | 3.33 m | 1.46e+7 | 14 | ITW-TM4-UC#45-LP-SIS | Re surface | ISAC | ||
| 2024-6-16 | Fr224g | 224.00 | 1 | 3.33 m | 1.13e+7 | 14 | ITW-TM4-UC#45-LP-SIS | Re surface | ISAC | ||
| 2024-6-20 | Fr224g | 224.00 | 1 | 3.33 m | 6.99e+6 | 14 | ITW-TM4-UC#45-LP-SIS | Re surface | ISAC | ||
| 2024-6-20 | Fr224g | 224.00 | 1 | 3.33 m | 7.44e+6 | 14 | ITW-TM4-UC#45-LP-SIS | Re surface | ISAC | ||
| 2024-6-20 | Fr224g | 224.00 | 1 | 3.33 m | 7.05e+6 | 14 | ITW-TM4-UC#45-LP-SIS | Re surface | ISAC | ||
| 2017-4-14 | Fr224g | 224.00 | 1 | 3.33 m | 1.12e+7 | 9.8 | ITE-TM4-UC#19-LP-SIS | Re surface | ISAC | ||
| 2017-4-14 | Fr224g | 224.00 | 1 | 3.33 m | 1.23e+7 | 9.8 | ITE-TM4-UC#19-LP-SIS | Re surface | ISAC | ||
| 2024-6-20 | Fr224g | 224.00 | 1 | 3.33 m | 4.65e+6 | 10 | ITW-TM4-UC#45-LP-SIS | Re surface | ISAC | ||
| 2024-6-20 | Fr224g | 224.00 | 1 | 3.33 m | 1.44e+6 | 5 | ITW-TM4-UC#45-LP-SIS | Re surface | ISAC | ||
| 2015-5-23 | Fr224g | 224.00 | 1 | 3.33 m | 2.25e+6 | 2 | ITW-TM1-UCx#12-LP-SIS | Re surface | ISAC | ||
| 2015-5-23 | Fr224g | 224.00 | 1 | 3.33 m | 2.25e+6 | 2 | ITW-TM1-UCx#12-LP-SIS | Re surface | ISAC | ||
| 2015-5-24 | Fr224g | 224.00 | 1 | 3.33 m | 1.17e+7 | 9.8 | ITW-TM1-UCx#12-LP-SIS | Re surface | ISAC | ||
| 2015-5-23 | Fr224g | 224.00 | 1 | 3.33 m | 2.25e+6 | 2 | ITW-TM1-UCx#12-LP-SIS | Re surface | ISAC | ||
| 2008-9-17 | Fr224g | 224.00 | 1 | 3.33 m | 3.30e+3 | 1.9 | UO2 #1 | Re surface | ISAC | ||
| 2012-8-10 | Fr224g | 224.00 | 1 | 3.33 m | 6.90e+3 | 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 11:48:53 GMT-0800 (Pacific Standard Time)