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

Isotope Result

Yield Results for a = 203 m = 0 z = 86

Isotope Properties





Isotope Properties
Rn203g
Half-Life 44.00 s Energy [MeV] 0 Abundance [%]
Spin (3/2-) Mass Exc. [MeV] -6.15928 Decay Mode A,EC+B+
Atomic Mass 202.993 Binding Energy [MeV] 7.77022 Branching [%] 66,34

Yield Data





Isotope/ Isomer
Half-life
A/q
Target Material
Ion Source
Facility
Yield Results [1/s]
Individual Results
Avg. Value
Rn203g 44.00 s 203.00 U FEBIAD ISAC 3.620e+4 details
Rn203m 26.90 s 203.00 U FEBIAD ISAC 8.043e+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
2009-12-11 Rn203g 203.00 1 44.00 s 3.90e+2 1.8 UO2 #2 FEBIAD ISAC
2012-8-2 Rn203g 203.00 1 44.00 s 7.20e+4 9.8 ITE-TM4-UO2#3 FEBIAD ISAC
2009-12-11 Rn203m 203.00 1 26.90 s 8.60e+2 1.8 UO2 #2 FEBIAD ISAC
2012-8-2 Rn203m 203.00 1 26.90 s 1.60e+5 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)