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

Isotope Result

Yield Results for a = 202 m = 1 z = 85

Isotope Properties





Isotope Properties
At202m
Half-Life 3.03 m Energy [MeV] 0 Abundance [%]
Spin (7+) Mass Exc. [MeV] -10.5908 Decay Mode A,EC+B+
Atomic Mass 201.989 Binding Energy [MeV] 7.79454 Branching [%] 8.7,91.3

Yield Data





Isotope/ Isomer
Half-life
A/q
Target Material
Ion Source
Facility
Yield Results [1/s]
Individual Results
Avg. Value
At202g 3.07 m 202.00 U TRILIS Re surface ISAC 6.960e+6 details
At202g 3.07 m 202.00 U FEBIAD ISAC 1.250e+6 details
At202m 3.03 m 202.00 U TRILIS Re surface ISAC 2.110e+7 details
At202m 3.03 m 202.00 U FEBIAD ISAC 1.800e+6 details
At202m2 460.00 ms 202.00 U TRILIS Re surface ISAC 1.780e+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
2020-9-12 At202g 202.00 1 3.07 m 6.96e+6 20 ITE-TM4-UC#30-LP-SIS TRILIS Re surface ISAC
2012-8-2 At202g 202.00 1 3.07 m 6.00e+5 9.8 ITE-TM4-UO2#3 FEBIAD ISAC
2012-8-2 At202g 202.00 1 3.07 m 1.90e+6 9.8 ITE-TM4-UO2#3 FEBIAD ISAC
2020-9-12 At202m 202.00 1 3.03 m 2.11e+7 20 ITE-TM4-UC#30-LP-SIS TRILIS Re surface ISAC
2012-8-2 At202m 202.00 1 3.03 m 1.80e+6 9.8 ITE-TM4-UO2#3 FEBIAD ISAC
2020-9-12 At202m2 202.00 1 460.00 ms 1.92e+6 20 ITE-TM4-UC#30-LP-SIS TRILIS Re surface ISAC
2020-9-12 At202m2 202.00 1 460.00 ms 1.64e+6 20 ITE-TM4-UC#30-LP-SIS TRILIS Re surface ISAC
2020-9-14 At202m2 202.00 1 460.00 ms 1.43e+6 20 ITE-TM4-UC#30-LP-SIS TRILIS Re surface 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 11:48:41 GMT-0800 (Pacific Standard Time)