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

Isotope Result

Yield Results for a = 121 m = 1 z = 48

Isotope Properties





Isotope Properties
Cd121m
Half-Life 8.30 s Energy [MeV] 0.21486 Abundance [%]
Spin (11/2-) Mass Exc. [MeV] -80.859 Decay Mode B-
Atomic Mass 120.913 Binding Energy [MeV] 8.431 Branching [%] 100

Yield Data





Isotope/ Isomer
Half-life
A/q
Target Material
Ion Source
Facility
Yield Results [1/s]
Individual Results
Avg. Value
Cd121g 13.50 s 121.00 U FEBIAD ISAC 7.300e+3 details
Cd121m 8.30 s 121.00 U FEBIAD ISAC 1.700e+4 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
2009-12-13 Cd121g 121.00 1 13.50 s 7.30e+3 1.8 UO2 #2 FEBIAD ISAC
2009-12-13 Cd121m 121.00 1 8.30 s 1.70e+4 1.8 UO2 #2 FEBIAD 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 11:49:55 GMT-0800 (Pacific Standard Time)