Canada's particle accelerator centre
Centre canadien d'accélération des particules
Centre canadien d'accélération des particules
Isotope Result
Yield Results for a = 74 m = 0 z = 31
Isotope Properties
Isotope Properties
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|||||
|---|---|---|---|---|---|
| Ga74g | |||||
| Half-Life | 8.12 m | Energy [MeV] | 0 | Abundance [%] | |
| Spin | (3-) | Mass Exc. [MeV] | -68.0496 | Decay Mode | B- |
| Atomic Mass | 73.9269 | Binding Energy [MeV] | 8.66317 | 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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| Ga74g | 8.12 m | 74.00 | Nb | Re surface | ISAC | 2.850e+5 | details | |||||
| Ga74g | 8.12 m | 74.00 | Ta | Re surface | ISAC | 9.653e+5 | details | |||||
| Ga74g | 8.12 m | 74.00 | Ta | TRILIS Re surface | ISAC | 2.650e+6 | details | |||||
| Ga74g | 8.12 m | 74.00 | U | Re surface | ISAC | 3.937e+6 | details | |||||
| Ga74g | 8.12 m | 74.00 | U | FEBIAD | ISAC | 2.400e+3 | details | |||||
| Ga74g | 8.12 m | 74.00 | Zr | TRILIS Ta surface | ISAC | 1.000e+7 | details | |||||
| Ga74m | 9.50 s | 74.00 | Nb | Re surface | ISAC | 6.175e+2 | details | |||||
| Ga74m | 9.50 s | 74.00 | Ta | Re surface | ISAC | 1.000e+3 | details | |||||
| Ga74m | 9.50 s | 74.00 | U | Re surface | ISAC | 2.300e+1 | details | |||||
| Ga74m | 9.50 s | 74.00 | Zr | TRILIS Re surface | ISAC | 3.200e+5 | 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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|
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-11-8 | Ga74g | 74.00 | 1 | 8.12 m | 2.60e+5 | 98 | Nb #4 HP | Re surface | ISAC | ||
| 2010-11-7 | Ga74g | 74.00 | 1 | 8.12 m | 3.10e+5 | 98 | Nb #5 HP | Re surface | ISAC | ||
| 2016-11-20 | Ga74g | 74.00 | 1 | 8.12 m | 4.11e+5 | 60 | ITE-TM4-Ta#50-LP-SIS | Re surface | ISAC | rotating p+ beam | |
| 2019-8-7 | Ga74g | 74.00 | 1 | 8.12 m | 1.07e+6 | 50 | ITE-TM2-Ta#58-LP-SIS | Re surface | ISAC | rotating p+ beam | |
| 2009-4-16 | Ga74g | 74.00 | 1 | 8.12 m | 2.30e+5 | 40 | Ta #27 | Re surface | ISAC | ||
| 2016-6-24 | Ga74g | 74.00 | 1 | 8.12 m | 2.15e+6 | 60 | ITW-TM2-Ta#48-HP-SIS | Re surface | ISAC | ||
| 2017-10-14 | Ga74g | 74.00 | 1 | 8.12 m | 2.65e+6 | 25 | ITW-TM2-Ta#54-HP-SIS | TRILIS Re surface | ISAC | ||
| 2022-8-24 | Ga74g | 74.00 | 1 | 8.12 m | 7.87e+6 | 14 | ITW-TM2-UC#38-LP-SIS | Re surface | ISAC | ||
| 2019-9-23 | Ga74g | 74.00 | 1 | 8.12 m | 1.33e+5 | 10 | ITW-TM4-UC#27-LP-SIS | Re surface | ISAC | ||
| 2008-9-15 | Ga74g | 74.00 | 1 | 8.12 m | 4.30e+3 | 1 | UO2 #1 | Re surface | ISAC | ||
| 2009-12-14 | Ga74g | 74.00 | 1 | 8.12 m | 2.40e+3 | 1.8 | UO2 #2 | FEBIAD | ISAC | ||
| 2005-11-1 | Ga74g | 74.00 | 1 | 8.12 m | 1.00e+7 | 35 | ZrC #3 | TRILIS Ta surface | ISAC | ||
| 2010-11-7 | Ga74m | 74.00 | 1 | 9.50 s | 1.20e+3 | 98 | Nb #5 HP | Re surface | ISAC | ||
| 2009-11-8 | Ga74m | 74.00 | 1 | 9.50 s | 3.50e+1 | 98 | Nb #4 HP | Re surface | ISAC | ||
| 2009-4-16 | Ga74m | 74.00 | 1 | 9.50 s | 1.00e+3 | 40 | Ta #27 | Re surface | ISAC | ||
| 2008-9-15 | Ga74m | 74.00 | 1 | 9.50 s | 2.30e+1 | 1 | UO2 #1 | Re surface | ISAC | ||
| 2005-11-1 | Ga74m | 74.00 | 1 | 9.50 s | 3.20e+5 | 35 | ZrC #3 | TRILIS Re surface | ISAC |
(*) Average value of selected yield results, click 'details' to display individual results.
Beam Development
Records retrieved on Fri Feb 13 2026 11:47:15 GMT-0800 (Pacific Standard Time)