Canada's particle accelerator centre
Centre canadien d'accélération des particules
Centre canadien d'accélération des particules
Isotope Result
Yield Results for a = 49 m = 0 z = 19
Isotope Properties
Isotope Properties
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|||||
|---|---|---|---|---|---|
| K49g | |||||
| Half-Life | 1.26 s | Energy [MeV] | 0 | Abundance [%] | |
| Spin | (1/2+,3/2+) | Mass Exc. [MeV] | -29.6115 | Decay Mode | B-,B-N |
| Atomic Mass | 48.9682 | Binding Energy [MeV] | 8.37227 | Branching [%] | 100,86 |
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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| K49g | 1.26 s | 49.00 | Nb | Re surface | ISAC | 3.750e+2 | details | |||||
| K49g | 1.26 s | 49.00 | Ta | Re surface | ISAC | 1.606e+4 | details | |||||
| K49g | 1.26 s | 49.00 | U | Re surface | ISAC | 2.490e+5 | details | |||||
| K49g | 1.26 s | 49.00 | U | FEBIAD | ISAC | 2.500e+3 | 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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|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-11-6 | K49g | 49.00 | 1 | 1.26 s | 5.40e+2 | 98 | Nb #5 HP | Re surface | ISAC | ||
| 2009-11-8 | K49g | 49.00 | 1 | 1.26 s | 2.10e+2 | 98 | Nb #4 HP | Re surface | ISAC | ||
| 2009-4-16 | K49g | 49.00 | 1 | 1.26 s | 2.00e+3 | 40 | Ta #27 | Re surface | ISAC | ||
| 2019-6-20 | K49g | 49.00 | 1 | 1.26 s | 5.25e+3 | 50 | ITE-TM2-Ta#58-LP-SIS | Re surface | ISAC | rotating p+ beam | |
| 2005-5-1 | K49g | 49.00 | 1 | 1.26 s | 2.60e+4 | 55 | Ta #13 HP | Re surface | ISAC | ||
| 2011-6-26 | K49g | 49.00 | 1 | 1.26 s | 6.10e+3 | 70 | Ta #35 HP | Re surface | ISAC | ||
| 2009-9-9 | K49g | 49.00 | 1 | 1.26 s | 1.10e+4 | 70 | Ta #29 HP | Re surface | ISAC | ||
| 2016-11-20 | K49g | 49.00 | 1 | 1.26 s | 2.66e+4 | 60 | ITE-TM4-Ta#50-LP-SIS | Re surface | ISAC | ||
| 2016-11-20 | K49g | 49.00 | 1 | 1.26 s | 3.75e+3 | 60 | ITE-TM4-Ta#50-LP-SIS | Re surface | ISAC | ||
| 2016-11-20 | K49g | 49.00 | 1 | 1.26 s | 3.77e+4 | 60 | ITE-TM4-Ta#50-LP-SIS | Re surface | ISAC | rotating p+ beam | |
| 2016-11-20 | K49g | 49.00 | 1 | 1.26 s | 2.44e+4 | 60 | ITE-TM4-Ta#50-LP-SIS | Re surface | ISAC | rotating p+ beam | |
| 2016-11-20 | K49g | 49.00 | 1 | 1.26 s | 2.62e+4 | 50 | ITE-TM4-Ta#50-LP-SIS | Re surface | ISAC | ||
| 2018-6-22 | K49g | 49.00 | 1 | 1.26 s | 5.12e+5 | 9.8 | ITE-TM4-UC#22-LP-SIS | Re surface | ISAC | ||
| 2010-12-7 | K49g | 49.00 | 1 | 1.26 s | 7.90e+3 | 1.9 | UCx #1 | Re surface | ISAC | ||
| 2011-9-2 | K49g | 49.00 | 1 | 1.26 s | 5.09e+3 | 1.9 | UCx #2 | Re surface | ISAC | ||
| 2022-8-11 | K49g | 49.00 | 1 | 1.26 s | 4.71e+5 | 14 | ITW-TM2-UC#38-LP-SIS | Re surface | ISAC | ||
| 2012-7-26 | K49g | 49.00 | 1 | 1.26 s | 2.50e+3 | 9.8 | ITE-TM4-UO2#3 | FEBIAD | ISAC |
(*) Average value of selected yield results, click 'details' to display individual results.
Records retrieved on Fri Feb 13 2026 11:47:27 GMT-0800 (Pacific Standard Time)