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

Isotope Result

Yield Results for a = 141 m = 0 z = 63

Isotope Properties





Isotope Properties
Eu141g
Half-Life 40.70 s Energy [MeV] 0 Abundance [%]
Spin 5/2+ Mass Exc. [MeV] -69.9256 Decay Mode EC+B+
Atomic Mass 140.925 Binding Energy [MeV] 8.21768 Branching [%] 100

Yield Data





Isotope/ Isomer
Half-life
A/q
Target Material
Ion Source
Facility
Yield Results [1/s]
Individual Results
Avg. Value
Eu141g 40.70 s 141.00 Ta Re surface ISAC 1.141e+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
2020-11-11 Eu141g 141.00 1 40.70 s 5.03e+7 20 ITE-TM4-Ta#61-LP-SIS Re surface ISAC
2020-11-11 Eu141g 141.00 1 40.70 s 5.99e+7 20 ITE-TM4-Ta#61-LP-SIS Re surface ISAC
2020-11-11 Eu141g 141.00 1 40.70 s 5.86e+7 20 ITE-TM4-Ta#61-LP-SIS Re surface ISAC
2016-6-5 Eu141g 141.00 1 40.70 s 2.35e+8 60 ITW-TM2-Ta#48-HP-SIS Re surface ISAC
2016-6-5 Eu141g 141.00 1 40.70 s 1.54e+8 60 ITW-TM2-Ta#48-HP-SIS Re surface ISAC
2016-6-5 Eu141g 141.00 1 40.70 s 2.32e+8 60 ITW-TM2-Ta#48-HP-SIS Re surface ISAC
2016-6-5 Eu141g 141.00 1 40.70 s 1.80e+8 60 ITW-TM2-Ta#48-HP-SIS Re surface ISAC
2016-6-5 Eu141g 141.00 1 40.70 s 1.98e+8 60 ITW-TM2-Ta#48-HP-SIS Re surface ISAC
2016-6-5 Eu141g 141.00 1 40.70 s 1.57e+8 60 ITW-TM2-Ta#48-HP-SIS Re surface ISAC
2016-6-5 Eu141g 141.00 1 40.70 s 7.20e+7 60 ITW-TM2-Ta#48-HP-SIS Re surface ISAC
2016-6-5 Eu141g 141.00 1 40.70 s 2.64e+7 60 ITW-TM2-Ta#48-HP-SIS Re surface ISAC
2025-12-6 Eu141g 141.00 1 40.70 s 3.45e+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 11:47:30 GMT-0800 (Pacific Standard Time)