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

Isotope Result

Yield Results for a = 201 m = 1 z = 86

Isotope Properties





Isotope Properties
Rn201m
Half-Life 3.80 s Energy [MeV] Abundance [%]
Spin Mass Exc. [MeV] -4.07248 Decay Mode
Atomic Mass 200.996 Binding Energy [MeV] 7.75684 Branching [%] -

Yield Data





Isotope/ Isomer
Half-life
A/q
Target Material
Ion Source
Facility
Yield Results [1/s]
Individual Results
Avg. Value
Rn201g 7.00 s 201.00 U FEBIAD ISAC 4.100e+2 details
Rn201m 3.80 s 201.00 U FEBIAD ISAC 7.600e+2 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 Rn201g 201.00 1 7.00 s 4.10e+2 9.8 ITE-TM4-UO2#3 FEBIAD ISAC
2012-8-2 Rn201m 201.00 1 3.80 s 7.60e+2 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 11:47:18 GMT-0800 (Pacific Standard Time)