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

Isotope Result

Yield Results for a = 204 m = 0 z = 85

Isotope Properties





Isotope Properties
At204g
Half-Life 9.12 m Energy [MeV] 0 Abundance [%]
Spin 7+ Mass Exc. [MeV] -11.8754 Decay Mode EC+B+,A
Atomic Mass 203.987 Binding Energy [MeV] 7.80355 Branching [%] 96.09,3.91

Yield Data





Isotope/ Isomer
Half-life
A/q
Target Material
Ion Source
Facility
Yield Results [1/s]
Individual Results
Avg. Value
At204g 9.12 m 204.00 U FEBIAD ISAC 5.550e+6 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
2012-8-2 At204g 204.00 1 9.12 m 7.10e+6 9.8 ITE-TM4-UO2#3 FEBIAD ISAC
2012-8-2 At204g 204.00 1 9.12 m 4.00e+6 9.8 ITE-TM4-UO2#3 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 11:47:41 GMT-0800 (Pacific Standard Time)