Canada's particle accelerator centre
Centre canadien d'accélération des particules

Isotope Result

Yield Results for a = 84 m = 1 z = 39

Isotope Properties





Isotope Properties
Y84m
Half-Life 4.60 s Energy [MeV] 0.067 Abundance [%]
Spin 1+ Mass Exc. [MeV] -73.8265 Decay Mode EC+B+
Atomic Mass 83.9207 Binding Energy [MeV] 8.58777 Branching [%] 100

Yield Data





Isotope/ Isomer
Half-life
A/q
Target Material
Ion Source
Facility
Yield Results [1/s]
Individual Results
Avg. Value
Y84m 4.60 s 84.00 Ta TRILIS Re surface ISAC 1.230e+5 details
Isotope/ Isomer
Half-life
A/q
Target Material
Ion Source
Facility
Yield Results [1/s]
Individual Results
Avg. Value
Y84g 39.50 m 100.00 Ta Re surface ISAC 6.600e+2 details
Y84m 4.60 s 100.00 Ta Re surface ISAC 8.760e+3 details
Date
Isotope/ Isomer
A/q
Charge State
Half-life
Yield [1/s]
p+ Current [μA]
Target
Ion Source
Facility
Comment
2023-9-1 Y84g 84.00 1 39.50 m 1.30e+7 40 ITW-TM2-Nb#11-LP-IGLIS Re surface ISAC
2023-9-9 Y84g 6.00 14 39.50 m 1.86e+5 50 ITW-TM2-Nb#11-LP-IGLIS Re surface ISAC
2006-4-1 Y84g 100.00 1 39.50 m 6.60e+2 35 Ta #17 Re surface ISAC 84gY16O
2016-6-17 Y84m 84.00 1 4.60 s 1.23e+5 60 ITW-TM2-Ta#48-HP-SIS TRILIS Re surface ISAC
2013-6-14 Y84m 100.00 1 4.60 s 6.52e+3 70 ITE-TM4-Ta#40 Re surface ISAC 84Y16O
2006-4-1 Y84m 100.00 1 4.60 s 1.10e+4 35 Ta #17 Re surface ISAC 84mY16O
2016-6-17 Y84m 100.00 1 4.60 s 1.18e+4 60 ITW-TM2-Ta#48-HP-SIS Re surface ISAC 84Y16O

(*) Average value of selected yield results, click 'details' to display individual results.



Beam Development





Sorry, no data found.



Records retrieved on Fri Feb 13 2026 11:48:34 GMT-0800 (Pacific Standard Time)