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

Isotope Result

Yield Results for a = 148 m = 1 z = 65

Isotope Properties





Isotope Properties
Tb148m
Half-Life 2.20 m Energy [MeV] 0.0901 Abundance [%]
Spin (9)+ Mass Exc. [MeV] -70.4412 Decay Mode EC+B+
Atomic Mass 147.924 Binding Energy [MeV] 8.20428 Branching [%] 100

Yield Data





Isotope/ Isomer
Half-life
A/q
Target Material
Ion Source
Facility
Yield Results [1/s]
Individual Results
Avg. Value
Tb148g 1.00 h 148.00 Ta Re surface ISAC 1.905e+7 details
Tb148g 1.00 h 148.00 Ta TRILIS Re surface ISAC 3.005e+8 details
Tb148m 2.20 m 148.00 Ta Re surface ISAC 9.991e+6 details
Tb148m 2.20 m 148.00 Ta TRILIS Re surface ISAC 7.430e+7 details

Sorry, no data found.

Date
Isotope/ Isomer
A/q
Charge State
Half-life
Yield [1/s]
p+ Current [μA]
Target
Ion Source
Facility
Comment
2013-6-19 Tb148g 148.00 1 1.00 h 1.02e+7 70 ITE-TM4-Ta#40 Re surface ISAC
2017-5-7 Tb148g 148.00 1 1.00 h 2.79e+7 40 ITW-TM2-Ta#51-LP-SIS Re surface ISAC
2017-5-7 Tb148g 148.00 1 1.00 h 3.74e+8 40 ITW-TM2-Ta#51-LP-SIS TRILIS Re surface ISAC FC difference laser on / off
2017-5-7 Tb148g 148.00 1 1.00 h 2.27e+8 40 ITW-TM2-Ta#51-LP-SIS TRILIS Re surface ISAC
2013-6-19 Tb148m 148.00 1 2.20 m 3.82e+5 70 ITE-TM4-Ta#40 Re surface ISAC
2017-5-7 Tb148m 148.00 1 2.20 m 1.96e+7 40 ITW-TM2-Ta#51-LP-SIS Re surface ISAC
2017-5-7 Tb148m 148.00 1 2.20 m 7.43e+7 40 ITW-TM2-Ta#51-LP-SIS TRILIS Re surface ISAC

(*) 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 11:49:52 GMT-0800 (Pacific Standard Time)