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

Isotope Result

Yield Results for a = 140 m = 0 z = 62

Isotope Properties





Isotope Properties
Sm140g
Half-Life 14.82 m Energy [MeV] 0 Abundance [%]
Spin 0+ Mass Exc. [MeV] -75.4559 Decay Mode EC+B+
Atomic Mass 139.919 Binding Energy [MeV] 8.26382 Branching [%] 100

Yield Data





Isotope/ Isomer
Half-life
A/q
Target Material
Ion Source
Facility
Yield Results [1/s]
Individual Results
Avg. Value
Sm140g 14.82 m 140.00 Ta Re surface ISAC 7.190e+8 details
Sm140g 14.82 m 140.00 Ta TRILIS Re surface ISAC 9.740e+8 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
2016-6-5 Sm140g 140.00 1 14.82 m 7.19e+8 60 ITW-TM2-Ta#48-HP-SIS Re surface ISAC
2016-6-3 Sm140g 140.00 1 14.82 m 3.49e+8 60 ITW-TM2-Ta#48-HP-SIS TRILIS Re surface ISAC
2016-6-3 Sm140g 140.00 1 14.82 m 3.12e+8 60 ITW-TM2-Ta#48-HP-SIS TRILIS Re surface ISAC
2016-6-5 Sm140g 140.00 1 14.82 m 9.74e+8 60 ITW-TM2-Ta#48-HP-SIS TRILIS Re surface ISAC
2025-12-6 Sm140g 140.00 1 14.82 m 2.55e+5 40 TW-TM4-Ta#71-LP-IGLIS IG-LIS 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 11:50:27 GMT-0800 (Pacific Standard Time)