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

Isotope Result

Yield Results for a = 157 m = 0 z = 69

Isotope Properties





Isotope Properties
Tm157g
Half-Life 3.63 m Energy [MeV] 0 Abundance [%]
Spin 1/2+ Mass Exc. [MeV] -58.7362 Decay Mode EC+B+
Atomic Mass 156.937 Binding Energy [MeV] 8.1016 Branching [%] 100

Yield Data





Isotope/ Isomer
Half-life
A/q
Target Material
Ion Source
Facility
Yield Results [1/s]
Individual Results
Avg. Value
Tm157g 3.63 m 157.00 Ta Re surface ISAC 1.233e+9 details
Tm157g 3.63 m 157.00 Ta TRILIS Re surface ISAC 1.100e+9 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
2018-8-20 Tm157g 157.00 1 3.63 m 4.84e+7 60 ITE-TM4-Ta#56-HP-SIS Re surface ISAC
2016-6-18 Tm157g 157.00 1 3.63 m 6.06e+8 60 ITW-TM2-Ta#48-HP-SIS Re surface ISAC
2016-6-1 Tm157g 157.00 1 3.63 m 1.55e+9 60 ITW-TM2-Ta#48-HP-SIS Re surface ISAC
2019-6-28 Tm157g 157.00 1 3.63 m 1.73e+9 50 ITE-TM2-Ta#58-LP-SIS Re surface ISAC rotating p+ beam
2019-6-28 Tm157g 157.00 1 3.63 m 2.23e+9 50 ITE-TM2-Ta#58-LP-SIS Re surface ISAC rotating p+ beam
2018-8-20 Tm157g 157.00 1 3.63 m 1.10e+9 60 ITE-TM4-Ta#56-HP-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 11:49:59 GMT-0800 (Pacific Standard Time)